Wide-range trigger frequency xenon flash lamp high voltage module power supply

A high-voltage module, wide-range technology, applied in the field of high-voltage module power supply of xenon flash lamps, can solve the problem of narrow pulse trigger frequency range, and achieve the effect of high trigger reliability, good stability and reduced interference

Active Publication Date: 2016-10-12
东文高压电源(天津)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the pulse-triggered xenon flash lamp high-voltage module power supplies on the market currently have a narrow range of pulse trigger frequency due to the limitation of their working mechanism. With the development of electronic technology, the application range of xenon flash lamp is becoming wider and wider. , its operating frequency range is getting wider and wider, and higher requirements are put forward for the technology of pulse-triggered xenon flash lamp power supply. The market's demand for xenon flash lamp power supply with a wide range of pulse trigger frequency is becoming more and more urgent

Method used

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  • Wide-range trigger frequency xenon flash lamp high voltage module power supply
  • Wide-range trigger frequency xenon flash lamp high voltage module power supply
  • Wide-range trigger frequency xenon flash lamp high voltage module power supply

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Embodiment Construction

[0011] like figure 1 , 2 , 3, a xenon flash lamp high-voltage module power supply with a wide range of trigger frequencies, including a power supply circuit installed in the metal mesh box 1, the power supply circuit includes a control drive circuit, an overcurrent protection circuit and a voltage feedback circuit, and also includes a high voltage Output and pulse trigger circuit, trigger shutdown circuit.

[0012] The control driving circuit is respectively connected with the overcurrent protection circuit, the voltage feedback circuit, the trigger shutdown circuit and the high voltage output and the pulse trigger circuit, and the high voltage output and the pulse trigger circuit are respectively connected with the overcurrent protection circuit, the voltage feedback circuit and the trigger shutdown circuit, The power supply circuit has 8 terminals and 1 external adjustment potentiometer.

[0013] In the above high-voltage output and pulse trigger circuit, the trigger contr...

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Abstract

The invention relates to a wide-range trigger frequency xenon flash lamp high voltage module power supply which comprises a power supply circuit arranged in a metal net box. The power supply circuit comprises a control driving circuit, an overcurrent protection circuit and a voltage feedback circuit. The power supply further comprises a high voltage output and pulse trigger circuit and a trigger shutdown circuit. The control driving circuit is connected with the overcurrent protection circuit, the voltage feedback circuit, the trigger shutdown circuit and the high voltage output and pulse trigger circuit. The high voltage output and pulse trigger circuit are connected with the overcurrent protection circuit, the voltage feedback circuit and the trigger shutdown circuit. The power supply has the advantages that the highest trigger frequency of the xenon flash lamp high voltage module power supply is up to 100HZ; the trigger shutdown circuit is increased; after an xenon flash lamp is on, a high voltage output end is shut down in time to prevent a high voltage overload state from affecting next trigger; a trigger control pulse signal and the power supply circuit are isolated, which reduces the interference of the power supply circuit; and the circuit has the advantages of high circuit trigger reliability and great stability.

Description

technical field [0001] The invention relates to a high-voltage module power supply for a xenon flash lamp with a wide range of trigger frequencies, which is widely used in military industry, automobile lighting, environmental monitoring, photography and medical treatment. Background technique [0002] Most of the pulse-triggered xenon flash lamp high-voltage module power supplies on the market currently have a narrow range of pulse trigger frequency due to the limitation of their working mechanism. With the development of electronic technology, the application range of xenon flash lamp is becoming wider and wider. , its operating frequency range is getting wider and wider, and higher requirements are put forward for the technology of pulse-triggered xenon flash lamp power supply. The market's demand for xenon flash lamp power supply with a wide range of pulse trigger frequency is becoming more and more urgent. Contents of the invention [0003] In view of actual market dem...

Claims

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Application Information

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IPC IPC(8): H05B41/36
CPCH05B41/36Y02B20/00
Inventor 郝明伟
Owner 东文高压电源(天津)股份有限公司
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