Image intensifier high-voltage power supply voltage doubling module integrated potting device and potting method

Abstract

The invention provides an image intensifier high-voltage power supply voltage doubling module integrated potting device and a potting method, and belongs to the technical field of micro-light image intensifier high-voltage power supplies. The image intensifier high-voltage power supply voltage doubling module integrated potting device and the potting method aim to solve the problems that a high-voltage power supply multiplying assembly is low in discharging test and fault check efficiency, and a power supply voltage doubling assembly is damaged due to discharging. According to the technical scheme, firstly, an electronic component and a wire are assembled onto a PCB board by using an electric soldering iron, and a complete voltage doubling circuit PCB board is obtained; secondly, the voltage doubling circuit PCB board is immersed in an affinity agent, is taken out and placed for 20 min, and is then inserted along a circuit board fixing groove in a potting shell; and thirdly, the potting shell arranged in the voltage doubling circuit PCB board is fixed in a fixture, potting glue is used for potting, the potting shell is put into a vacuum pump for vacuumizing and gas discharging after the potting shell is fully filled, and the potting glue is compensated for and put into a drying box for standing after gas discharging.

Description

technical field [0001] The invention relates to an integrated potting device, potting method and fixture of a high-voltage power supply voltage doubler module of an image intensifier, which belong to the technical field of low-light image intensifier high-voltage power supplies, and specifically relate to an integrated potting device for a high-voltage power supply voltage doubler module of an image intensifier and potting method. Background technique [0002] The output of the voltage doubler module of the high-voltage power supply of the image intensifier can reach several thousand volts, and it is easy to discharge during the power-on test. During the test, the voltage doubler module needs to be fully immersed in insulating oil. [0003] When the power supply circuit board is put into the case, the bending angle of the voltage doubler module area is large, which can easily cause the pads to fall off or the circuit board to break. [0004] When potting, it is necessary t...

AI Technical Summary

Problems solved by technology

[0012] The present invention overcomes the deficiencies in the prior art, and provides an integrated potting device and potting method for a high-voltage power multiplier module of an image intensifier, which solves the problem of high-voltage power multiplier component test discharge, low troubleshooting efficiency, and power multiplier component due to discharge damage problem

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