High Voltage Resistor Tester

Creative use of self-designed fiber lase to eliminate risks of defective resistors. Wide testing range: 10 mΩ – 100 MΩ Can pressurize the whole series of resistors, which greatly improves…

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APPLICATION

INDUSTRIES
Electronics – Semiconductor
MATERIAL
Semi-conducting material

PRODUCT DESCRIPTION

Creative use of self-designed fiber lase to eliminate risks of defective resistors.

Wide testing range: 10 mΩ – 100 MΩ

Can pressurize the whole series of resistors, which greatly improves the efficiency compared to traditional single one resistor.

Self-designed PC control program makes full use of excellent performance of hardware, realizes humanized settings

 

Introduction

The high voltage resistor tester is mainly used for STOL testing on high quality and precision chip resistors. The changes of the resistors can be detected after they are passed through by high voltage electricity in extremely short time. The strong current will destroy resistors with impurities and abnormal kerfs. The tester then compares resistance difference before and after the conduction of high-voltage current of the remaining resistors, and uses its laser to cut through unstable resistors to eliminate risks posed by them.

 

Parameters

ModelSpecificationsMeasuring rangeMaximum voltageHigh voltage protectionLaser powerBeam expander
JS-M100-HVF0402 And above1Ω  – 1MΩ600VOver current fusing alarm20W / 30W2X
Focal length of field mirrorScanning accuracy of galvanometerRepeated clamping accuracy of platformPositioning accuracy of carrier motionMeasurement channelFixed mode of probe card
125mm± 1μm≤ 5μm1μm192Adjustable horizontal plane

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