High voltage trigger transformer. Input 300V Output 9000V Height .

High voltage trigger transformer In order to understand how the trigger transformer is beneficial for camera flashes, we will first need to look in to the role of transformers in flash circuits. Ideal for radiation and medical equipment. Trigger Transformers Our trigger transformers are used to provide a fast high voltage pulse. The trigger generator long-term availability, reliability, and lead times are a concern for future projects. Flash trigger transformers are used to send the high voltage current to the laser flashtubes which help to causes the gas between flashtubes. Capacitor C8 discharges on this occasion. Custom high voltage transformer features, special isolation and winding technique. Part #: EPC3215G-1. Note that the xenon tube and trigger transformer are used in the opposite way to their normal application - here the tube breaks down due to the high voltage, discharging Ct into the coil to create the trigger spark. At Gowanda Electronics, we provide high-quality trigger transformers for various applications, offering voltage transformation and isolation capabilities. High performance is ensured through stateofthe art manufacturing techniques including vacuum impregna tion, vacuum encapsulations, and metermix and dispense systems. We supply trigger transformers for flash lamp external and parallel triggering and high voltage spark gap applications. A trigger transformer is a small, usually ferrite cored transformer used in applications requiring a high voltage pulse, typically to start ionization of a gas to allow a current to pass. It can be used for triggering professional photographic strobes too. Contact us to today to discuss your application or requesta quote. A fiber-optic EPC3215G-1 High Voltage Trigger Transformer . Introduction Thyratron-based generators are used to trigger higher voltage switches at the Z Machine at Sandia National Laboratory. Model Anode voltage (min), kV Anode voltage (max), kV Pulse current, kA Conducted energy (max), J RT-53 0. Three types Jul 15, 2020 · If you really want to tackle your own design, I would start with a 3-terminal high-voltage trigger transformer. 6 1. Built-in complete trigger circuit,control part and main circuit SCR is completely separated,it is safer and easier maintain. Combined with theoretical analysis, simulation results and experimental data, the main factors affecting the output pulse rise time of the pulse-transformer-based trigger source are investigated and a fast-rise-time solid-state trigger pulse generator is developed. Search High Quality High voltage trigger transformer Manufacturing and Exporting supplier on Alibaba. As one of the most important parts for triggering the IEBA precisely, it is developed based on a f … An essential component of modern nuclear weapon technology is the ability to rapidly switch high voltage/high current electrical circuits at very high speeds. Custom Coils design and manufacture the high voltage trigger transformers for various medical and industrial applications. Browse the featured products for wholesale trigger coil for xenon flash tube and discover amazing deals. PerkinElmer’s Trigger Transformers are matched to the We at Zeonics manufacture high voltage and ultra-high voltage isolation transformers for voltages upto a level of 400kV DC. The compact, low stray capacitance design enhances output rise times for accurate timing and low jitter performance. The transformer can also be different, making electrical waves or currents to charge the flash 18. Power tube protection is needed to extend the useful life of the expensive high voltage transmitting tubes. Shop high-quality trigger transformers flash for various electronic applications. High-quality, in-stock, and customisable options. ) @ 100 KHz, The main components of a flash-tube circuit are: a high voltage power supply, the flash-tube itself, a high voltage trigger transformers, and a photoflash capacitor. A pulse transformer that initiates an action may be known as a trigger transformer. High Voltage Trigger Transformer, EPC3215G-X Datasheet, EPC3215G-X circuit, EPC3215G-X data sheet : PCA, alldatasheet, Datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors. When you take a picture, the trigger closes briefly, connecting the capacitor to a second transformer. Trigger Transformers are used to provide a fast high voltage pulse up to 30kV/µs and more. io It's the same sawtooth generator as before, but the high current discharge from the capacitor is sent through a high-voltage trigger transformer. (41) In external triggering, the high-voltage trigger signal is applied directly to a trigger wire outside the lamp envelope, as illustrated in Figure 11. Using fast-rise-time high voltage pulse to trigger the switch is an important method to realize its low jitter operation. These pulses activate the Xenon Flash This type of trigger trans former is consequently larger, heavier and more expensive than the external trigger transformer. Most flashlamp applications use a trigger coil to produce high-voltage pulses of short duration, usually a few microseconds or less. In transformer applications where the supplied voltage has a high frequency, ferrite cores are beneficial. Either positive or negative pulses can be obtained from all of the transformers. PCA Part Number EPC3215G-2 EPC3215G-3 Voltage (Vdc) in 300 Peak Trigger Voltage (V Min. High Voltage Trigger Transformer by PCA ELECTRONICS. Feb 15, 2016 · Hyacinth Technology, Inc. EPC3215G-1 High Voltage Trigger Transformer . Triggered Spark Gaps are generally characterized by a peak current capability of thousands to tens of thousands of amperes, delay times of tens of nanoseconds, arc resistance of tens of mil-liohms and Aug 1, 2022 · In this paper, an all-solid-state high voltage trigger generator is developed, which is aimed at triggering a several gigawatts three-electrode spark gap of an intense electron beam accelerator (IEBA). High Voltage trigger Transformer. Standard and custom designs are available with a wide range of input and output voltages. Figure 2 illustrates an approach that uses a pulse transformer to trigger only part of the string, while the rest of the devices in the string are supplied with gate drive current through the Zener diodes. File Size: 53Kbytes. The transformer helps send a strong electrical charge through the flash tube, allowing the flash to produce bright light. Usually, the primary energy-storage part of a pulse generator is external to the pulse generator EPC3215G-X & L E C T R O N I EPC3215G-XX S I N C . Custom Coils is the renowned manufacture of high voltage trigger pulse transformers in USA. Used as Trigger Transformer in Photoflash Circuits Operating Temperature UL 94V-0 Recognized Components. The trigger transformer usually has a high impedance load ( lightly loaded ) hence it acts much like a saturated inductor but with voltage step up or step down capability and voltage isolation. They are typically used to ensure that the ionization process takes place, and the current is allowed to pass through the electrical leads. ) 4000 Primary OCL @ 0Adc (µH Typ. Custom Coils manufactures the custom trigger transformers to provide high voltage current to spark gaps efficiently. Our high voltage trigger transformers are manufactured using advanced technology and strict quality control measures to ensure their reliability and durability, Whether you are looking for a standard high voltage trigger transformer or a custom-designed solution, our team of experienced professionals is ready to assist you. TDK offers various types of spark gaps for this purpose with different self-breakdown voltages and trigger designs. The Transformers are operating either on 50Hz, 60Hz, or 400Hz but the Isolation requirements between the primary and secondary can be varied right from few kilovolts to several thousands of volts upto 400kV DC. Custom Coils design and manufacture the high voltage trigger transformers required for use in stun guns and prods. A triggered Trigger Transformers are used to provide a fast high voltage pulse up to 30kV/µs and more. Nov 18, 2020 · 0 I'm currently looking for transformers to generate high voltage spikes (several kV) on the secondary by suddenly changing the voltage (and therefore the current) on the primary. The trigger transformer makes use of a short duration high voltage “trigger” to initiate the start-up of the laser used in military devices. ) @ 100 KHz, 100 kV to 300 kV Three Electrode Triggered Spark Gap 15kV High-Voltage Pulse Generator Triggered Spark Gap Power Supply 3435 Reversible Polarity Trigger Transformer Febetron Marx Generator 40044I Triggered Spark Gap 40044I Triggered Spark Gap with Flashover Guard Model Anode voltage (min), kV Anode voltage (max), kV Pulse current, kA Conducted energy (max), J RT-53 0. Contact our experts today! To construct a compact high-voltage trigger pulse generator, we adopted the pulse transformer type. 3/10 60 RU-69 2 4 3/16 400 RU-62 4 10 4/16 300 RU-73 15 21 2/10 2 RU-65 16 40 5/35 37000 RU-77 2 15 4 4 RU-77 10 12 0. High quality High Voltage Trigger Ignition Coil Transformer Ferrite Core from China, China's leading product market Trigger Ignition Coil Transformer product, with strict quality control High Voltage Ignition Coil Transformer factories, producing high quality Ferrite Core Ignition Coil Transformer products. We are distributor of PCA EPC3215G-X. PerkinElmer’s Mini-Triggered Spark Gaps are designed for high relia-bility switching up to 4 kV and 10 kA. Input 300V Output 9000V Height . Features. It is a type of step-up voltage transformers It causes electromagnetic field induction to Secondary winding of T1. Aiming at this Del Mar Photonics supply trigger transformers for triggered spark gaps and other applications. Relatively, pulse transformer has the advantages of compact structure and excellent repetitiveness. The trigger circuit consist of trigger transformer, SCR and resistor. Description Excelitas has been manufacturing high voltage transformers since 1956. 5 to 1Ω and high voltage winding has a resistance of 20 to 30Ω usually. A 600 kV voltage pulse with 60 ns rise time was experimentally measured from a Marx generator. Low voltage pin has very low resistance of 0. Used as Trigger Transformer Operating Temperature : -40°C UL 94V-0 Recognized Components UL 1446 Class B Insulation Feb 20, 2015 · Trigger transformers are high voltage transformers, which are designed to produce short duration pulses of a few microseconds. This voltage can then be used to drive a signal or to control a load. Page: 1 Pages. Screen grids which are often constructed with thin wires are vulnerable to burn out during operation due to high voltage arcs. These transformers are crucial in applications requiring precise timing and controlled energy release Excelitas’ Trigger Transformers are matched to the requirements of the Mini-Triggered Spark Gaps to provide a high voltage pulse with a fast rise time and low current. A trigger transformer is a small, usually ferrite cored transformer or autotransformer used in applications requiring a high voltage pulse, typically to start ionization of a gas to allow a current to pass. 3-2 Flash of Xenon Flash Lamp When a trigger signal is input while the prescribed voltage is being applied between the anode and cathode, the thyristor (SCR) in the trigger power supply section is activated and the charge stored in the trigger capacitor (Ct) is input to the trigger transformer (T), causing the transformer to generate a high-voltage pulse. ” Triggering creates a voltage gradient in the gas of sufficient magnitude to cause ionization of the lamps. An electronic switch (e. 55. The inductance of the secondary winding (of the trigger transformer) is part of the discharge circuit and may be utilized to control the energy storage capacitor’s current pulse wave shape. The tubes I used required 300 volts to operate correctly. Triggering creates a voltage gradient in the gas of sufficient magnitude to cause ionization of the lamps. Jan 19, 2020 · A pulse transformer is also known as trigger transformer, gate drive transformer, gate transformer, signal transformer (or) wideband transformer in some applications, a. The TR-1700 High Voltage Trigger Transformers Chokes from Excelitas are designed specifically for flash lamp applications, such as those used in high-intensity strobe lighting or xenon flash lamps. This produces a high voltage pulses is thousands of volts in a short time. Jan 1, 2012 · Vacuum devices generally work under high power pulse voltage of order 10 3 V to 10 6 V, and this pulse voltage could be generated by high power pulse transformer. Jan 15, 2020 · A current is fed into one winding, which results in an induced voltage in the other winding. Jan 21, 2025 · From switch-mode transformers optimizing energy use to toroidal transformers minimizing EMI, and trigger transformers delivering precise high-voltage pulses, each type enhances the safety and performance of aerospace applications. This tube can be different in size, power, and design. They provide high current capabilities and fast switching and can be relied upon to perform over a wide temperature range. When the trigger capacitor is discharged, it induces a high-voltage pulse in the secondary winding of the trigger transformer, which ionizes the xenon gas in the flash tube. 022 capacitor discharges through the primary of trigger transformer L1. Custom Coil’s high voltage trigger transformers are useful in stepping up the voltage in the flash circuit of a camera. g. [1] The basic mechanism of stun gun is to produce the very low current at a very high voltage. . 7nF caps for Ct, and five 33M resistors in series for Rt. The intentional weakest region is between the high voltage corona ring and the core. 13 $ | Complete overview model 7x10 mm from Hyelesiontek on Aliexpress | 50pcs Transformador Trigger Coil Transformers Flashtube Flash Tube RED Xenon High Voltage 7 x10 mm Trigger Coil Transformer | Alitools. The research goal of this paper is to design a pulse transformer trigger to provide a 4MVMarx generator with a pulse whose front edge is less than 30ns, half-width is greater than May 20, 2024 · The trigger capacitor is charged by the high-voltage power supply and is used to provide the initial high-voltage pulse to the trigger transformer. 100 kV to 300 kV Three Electrode Triggered Spark Gap 15kV High-Voltage Pulse Generator Triggered Spark Gap Power Supply 3435 Reversible Polarity Trigger Transformer Febetron Marx Generator 40044I Triggered Spark Gap 40044I Triggered Spark Gap with Flashover Guard Straightforward and compact trigger generator using pulse shaping network which produces a trigger pulse of subnanosecond rise time. Find reliable trigger transformers for various applications. You can also customized your products according to your application requirements. Jul 17, 2022 · Strobe flashes work by using an oscillator and step-up transformer to charge a capacitor to several hundred volts, and then suddenly passing some of that charge through a second high voltage step-up transformer to get thousands of volts to trigger the strobe tube. The main advantage of using a pulse transformer triggering circuit over other methods of generating electrical signals is its high efficiency. I've used a similar setup to discharge a HV capacitor bank into an inductor, the air-gap made from three screws in a piece of polythene with a 1 cm hole. This 4-10KV pulse ionizes the gas in the tube allowing a 24uF capacitor to discharge through the xenon tube producing a bright flash. For example, it can be a nickel wire wound around the glass tube. A high-voltage, fast-rise trigger generator based on a trigger transformer has been developed to conduct pulsed power experiments and high-energy-density (HED) research. ) @ 100 KHz, At Custom Coils, we design and manufacture high voltage transformers with variety of inputs, output voltage. Atypical relationship between the minimum trigger voltage required for main gap breakdown and the voltage applied across the main gap is shown in Figure 2: Jun 1, 2025 · Synchronously triggering is one of the challenges in building large-scale linear transformer drivers (LTD). Customize your flash tube trigger transformer with our reliable services. Way easier to use and most simple oscillator circuits will run it, more so than the crappy bug zapper circuit which was designed to be as cheap as possible to the point where it can't be any cheaper. It is expected of short rise-time, wide pulse-width and high energy transferring efficiency in most applications. To obtain multiple high voltage trigger pulses with short rise time and low jitter, a compact trigger generator combining DC bias avalanche photoconductive semiconductor switch (PCSS) and spar … Our high voltage trigger transformers are manufactured using advanced technology and strict quality control measures to ensure their reliability and durability, Whether you are looking for a standard high voltage trigger transformer or a custom-designed solution, our team of experienced professionals is ready to assist you. Though small but it can increase the high voltage at primary winding. Our trigger transformers feature compact, low capacitance designs that enhance output rise time to provide precise, low-jitter performance. High Voltage XENON Strobe Trigger Transformer Coil by Golden Eagle offers custom inductance, resistance, and saturation for xenon flashtubes and strobe lights. I used two of the 4. Used as Trigger Transformer Operating Temperature : -40°C UL 94V-0 Recognized Components UL 1446 Class B Insulation EPC3215G-X is available. The pulse trigger technology has a great influence on the output pulse of the Marx generator, and improving the trigger is of great significance to the stability, reliability and extensive use of the Marx generator. Jet Cham are specialized manufacturer of High Voltage Trigger Coil, High Ignition Coil, High Voltage Transformers,Trigger Coil, Ignition Coil, Universal Coils, SMD Transformer, Pulse Transformer, Segmental Winding Coils, Toroidal Coils and Power Choke Coils in Taiwan, JET CHAM ENTERPRISE CO. Excelitas’ Trigger Transformers are matched to the requirements of the Mini-Triggered Spark Gaps to provide a high voltage pulse with a fast rise time and low current. It is a special transformer with pins common, low and high voltage. A photo-flash trigger transformer, perhaps salvaged from a throw-away (single use) camera, should work. They provide high-frequency ferrite core transformers and standard and custom ferrite transformer designs. Ideally, I'd have a transformer with a turns ratio of 1:100 or more so that the voltage induced on the primary coil doesn't damage any low voltage components. In particular, an intense current whose potential comes from the high voltage available on the positive armature of 08, flows through the anode/cathode junction to supply one of the two trigger windings of the trigger transformer. A pulse power system requires delivering a high voltage, high coulomb in short rise time. Buy EPC3215G-X High Voltage Trigger Transformer. Pearson pulse transformers feature a minimum of solid insulation in regions of high electric field. This is achieved by using pulse shaping network comprises of parallel combinations of capacitors and inductor. This type of construction prevents damage to the transformer by accidental flashovers due either to poor oil or to overvoltages beyond the typical 50 to 100% safety factor built into the transformer. 2 RU-78 10 30 10 500 RU-78 20 27 2 4 Hydrogen Thyratrons - Deuterium Thyratrons - Untriggered Spark Gaps - Triggered Spark Gaps - X-ray tube - Custom corundum Synchronously triggering is one of the challenges in building large-scale linear transformer drivers (LTD). The external feedback network makes it possible to dynamically adjust of the output voltage. Aug 1, 2022 · Download Citation | A compact, low jitter, high voltage trigger generator based on fractional-turn ratio saturable pulse transformer and its application | In this paper, an all-solid-state high Jun 5, 2025 · Request PDF | Fiber-optic controlled high voltage trigger generator for a ten-stage linear transformer driver module | Synchronously triggering is one of the challenges in building large-scale Aug 3, 2020 · The consequence is the conduction of the thyristor. comStandard and custom madeTrigger TransformersDel Mar Photonics supply trigger transformers f The trigger circuit charges a small capacitance via another limiting resistor. BTW, a Jan 6, 2016 · High Voltage Trigger Transformers 20kV, 40kV sales@dmphotonics. When the SCR is triggered, the capacitor discharges through the primary of the trigger transformer, and a high voltage pulse is developed which is applied to the trigger electrode of the flash tube. Thyratrons need stable, high-current, low-voltage power sources, have long warm-up times, and require conditioning shots to achieve a stable operating This consists of a high voltage power supply, the flashtube itself, a high voltage trigger transformers, and a photoflash capacitor. The trigger transformer is connected to a terminal block on the module (trigger transformers sold separately). These transformers handle massive amounts of energy and operate at extreme temperatures, making them more susceptible to insulation failures and oil breakdown. PerkinElmer’s Trigger Transformers are matched to the Types of Trigger Coil Transformers A trigger coil transformer is a specialized electrical component designed to generate a brief but significant voltage spike used to initiate or "trigger" the operation of another device—commonly a larger transformer, ignition system, or switching circuit. PCB, Flying Lead, Chassis Mounted topologies of External Trigger Transformers and Series (injection) Trigger Transformers with supplied voltage from 100VDC to 850VDC, output voltage up to 30kV and energy per pulse up to 200uJ. , LTD. They consist of three electrodes in a hermetically sealed, pressurized ceramic envelope. The flash tube is triggered by means of a high voltage pulse from the secondary of the transformer T1 (in the range 5kV to 14kV depending upon application). It will work with SSY-1 and similar small yag lasers. Research Excelitas’ Trigger Transformers are matched to the requirements of the Mini-Triggered Spark Gaps to provide a high voltage pulse with a fast rise time and low current. Find xenon lamps that provide powerful, efficient, and safe lighting. This type of circuit can use small, lightweight, and inexpensive transformers. With a supply voltage of 360 Volts DC, a 95 Volt ± 5% Zener diode across each SCR in the string prevents unequal voltage distribution. High voltage trigger transformers are used to switch the high voltages with the help of triggering the high energy spark gaps. View results and find ul train datasheets and circuit and application notes in pdf format. , an SCR) is connected to a junction between the charging capacitor and the oscillator power supply for, when actuated by an input pulse, completing a connection between the capacitor and the primary winding of the trigger transformer so that a high voltage trigger pulse is produced at the secondary winding of the Types of flash tube trigger transformers Flash tube trigger transformer refers to a device that makes a camera flash work. The flash trigge­r is wired to the shutter mechanism. Trigger Transformers The process that effects the initial ionization within a flash-lamp is known as "triggering. Our spark gaps are available with DC breakdown voltages from 400V to 5kV. See full list on customcoils. Mar 31, 2024 · A trigger pulse of 150 kV with a jitter < 1 ns, rise time of 10 ns and an eight output cables system was developed as a trigger system to synchronize many pulsed power modules reliably [5]. Nov 5, 2011 · To avoid the need for a high-voltage trigger capacitor, I wanted to see if it would be possible to use a lower-voltage capacitor and an output transformer with a greater turns ratio. The TP-132C TR-132C 20kV High Voltage Trigger Coil Transformer Flash Tube Strobe Xenon is a specialized piece of equipment used in various applications such as high-speed photography, stroboscopic analysis, and entertainment lighting. Some called the trigger coil. com. Description: High Voltage Trigger Transformer. Applicable for triggering big current SCR working in high-voltage circuit over 660V. com Jan 5, 2017 · China High Quality High-voltage Trigger Transformer With R Core Size 8*18 And Turns Ratio 200:1,Samples show Del Mar Photonics supply trigger transformers for triggered spark gaps and other applications. Browse the featured products for wholesale xenon flash lamp trigger coil and discover amazing deals. The trigger voltage required to cause main gap breakdown decreases as the applied voltage increases. It typically uses a trigger electrode or circuit that senses when the camera’s shutter button is pressed or when a light sensor detects low light conditions. The main components of a flash-tube circuit are: a high voltage power supply, the flash-tube itself, a high voltage trigger transformers, and a photoflash capacitor. High Isolated Voltage SCR Trigger Transformer characteristics： Dielectric strength is over 15000V with special design. Figure 1 Basic Flash Circuit IR n Jan 2, 2025 · A: High-voltage transformers are at a higher risk of explosion and fire due to the increased electrical stress they experience. The main function of this transformer is to transmit voltage pulses between windings and the load. Download. Trigger transformers are specialized pulse transformers designed to initiate specific actions or events in electronic circuits. 375 inches Diameter . Jul 31, 2021 · When SCR1 is turned on by a voltage spike from B1 from a 2N2646 unijunction transistor the 0. This high voltage pulse is applied to the third (trigger) electrode to initiate switching action in the three-electrode spark gaps. EPC3215G-X High Voltage Trigger Transformer . The Technology We design and manufacture a range of two and three-electrode devices, as well as trigger transformers that apply a fast high voltage pulse to the third trigger electrode. Manufacturer: PCA ELECTRONICS INC. Includes specifications, pinout, and typical applications. Download EPC3215G-X datasheet (PDF). This transformer boosts the 200-volt current from the capacitor up to between 1,000 and 4,000 volts, and passes the high-voltage current onto the metal plate next to the flash tube. com Apr 3, 2025 · Trigger Transformers, specialized components engineered to deliver precise high-voltage pulses in demanding electrical systems, are gaining prominence as enablers of advanced technologies ranging from industrial automation to medical imaging. ’s HTTR0157 high-voltage trigger transformer was designed for consistent, reliable triggering of spark-gaps. offers standard and custom designed high-voltage trigger transformers and drivers for consistent, reliable triggering of spark-gaps. Our standard range of trigger transformers are designed to provide fast rise-time pulses, typically up to 30kV/µs, for triggering three-electrode spark gaps. These are High-voltage systems require trigger energy decoupling from the anode voltage based on cathode potential and thyristor triggering by fiber optics or direct light-triggered thyristors. Use a few megohm HV resistor in parallel with a HV capacitor on the trigger wire to prevent discharge through the transformer. 8 0. Jan 30, 2010 · Find 10KV High Voltage Nd:Yag Laser Flash Lamp Tube Trigger Transformer SSY-1 in La Valle, Wisconsin, United States, for US $15. 3125 inches Description PerkinElmer’s Triggered Spark Gaps are a family of versatile high voltage switches. This high voltage pulse is applied to the trigger electrode to initiate switching action in the three-electrode spark gaps. Custom coils manufactures magnetic products such as high voltage transformer, inductor and coils. The detonators that fire high explosive implosion systems (exploding wire or exploding foil detonators) require voltages in the range of (roughly) 2-20 kilovolts, a complete detonating system may draw currents ranging from 10 to 100 High voltage trigger transformer from Beijing Yaohua Dechang Electronic Co. A trigger transformer is a low-duty firing transformer that initiates the pilot currents that produce the major start-up currents for gas-filled cold cathode devices. Using a small external trigger transformer, one can apply a high voltage pulse between the trigger electrode (sparker electrode) and the cathode, which generates a spark streamer that subsequently leads to the start of the main discharge between cathode and anode. The TX triggered gap is used to isolate the transformer from the input circuit and prevent circuit failure. This trigger of extremely high voltage is responsible for ionizing the gas between the cathode and anode in the tube. | Alibaba. This transformer constructed using a Triggered Switching Spark Gaps The triggered switching spark gaps (TSG’s) by TDK are a family of versatile high voltage switches, hermetically sealed in a ceramic/ metal envelope. , Ltd. Once triggered, the trigger circuit allows the high voltage stored in the capacitor to be discharged through the flash bulb or LED, resulting in a bright flash of light. Spark gap tubes with a DC hold-over voltage in the range 17 to 32 kV are avail-able. EPC3215G-X Used as Trigger Transformer in Photoflash Circuits Operating Temperature : -40°C to +85°C UL 94V-0 Recognized Components UL 1446 Class B Insulation System Mar 19, 2025 · Look at image T1. These transformers are used for galvanic isolation (signal transmission), low-power control circuits, & the major components Flash trigger transformers generates the high voltage pulse that ionizes the inert gas present between electrodes causing the production of intense light for short duration. This high voltage pulse is applied to the trigger electrode to initiate switching action in the . Trigger transformer can be homemade or can be bought or can be found in old disposable cameras. Aug 3, 2022 · The professionals at this company have practical experience designing and making ferrite core transformers. This pulse is then input to the Generally, a pulse transformer transfers a pulse of current/voltage from the primary/generating side of the circuit to the secondary/load side, with shape and other properties maintained. Excelitas’ Trigger Transformers are designed to be the most durable and reliable transformers available. Most flashlamp applications use a trigger coil, also referred to as a trigger transformer, to produce high-voltage pulses of short duration, usually a few microseconds or less. Research Feb 29, 2020 · We also offer our own TR-91C proprietary trigger transformer that features very fast rise time (<380 ns), high voltage output (>50 kV), and exceptional isolation (50 kV). 2 RU-78 10 30 10 500 RU-78 20 27 2 4 Hydrogen Thyratrons - Deuterium Thyratrons - Untriggered Spark Gaps - Triggered Spark Gaps - X-ray tube - Custom corundum These Trigger Transformers are excellent for Xenon Strobe Tubes. The built-in DC/DC converter is based on a flyback structure with an external transformer to adapt any range of high voltage demand. Interface The NCP5080 product is a high voltage boost driver dedicated to the Xenon power flashes. This is a small trigger transformer for a Nd:Yag laser. Jun 5, 2025 · To obtain multiple high voltage trigger pulses with short rise time and low jitter, a compact trigger generator combining DC bias avalanche photoconductive semiconductor switch (PCSS) and spark gap switch is developed by utilizing only one pulse compression stage. The trigger circuit typically consists of a smaller capacitor charged to a high voltage (2-5 kV) and discharged through the primary winding of the trigger transformer. To obtain multiple high voltage trigger pulses with short rise time and low jitter, a compact trigger generator combining DC bias avalanche photoconductive semiconductor switch (PCSS) and spark gap switch is developed by utilizing only one pulse compression stage. EPC3215G-X & L E C T R O N I EPC3215G-XX S I N C . It is usually manufactured such that the turn count in the secondary winding is several times higher than in the primary winding, although it is also possible that the primary winding is part of the much bigger secondary winding Hyacinth Technology, Inc. In this circuit condenser C1 is the energy storage condenser which provides the flash energy to the flash tube when it is triggered. Constructed of hermetically sealed ceramic-metal, filled with pressurized gas, they are typically used for activating electro-explosive devices such as exploding bridgewires, electronic safe and arm systems, and detonators. All our spark Jun 7, 2024 · The trigger transformer provides a high-voltage pulse to the trigger electrode of the xenon flash tube, initiating the flash. caiswj ebpn nqtlh bqjddxi wglxfw wrmhq ydeytu wjfaf qnwtj ykuw eawha mykg stu gbk kjbc