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High-Voltage Tester
Measurement Devices

High-Voltage Tester

Supplier
Jptoe
Category
Measurement Devices
Origin
China

The high-voltage tester uses2T or4T probes across a resistor, applying a voltage of specified amplitude to test withstand-voltage characteristics. It also measures resistance before and after voltage application and laser-cuts resistors found abnormal before or after testing. A key system in chip-resistor production, it tests individual resistors on a substrate before and after laser trimming. Resistor sizes:01005-2512. Resistance range:100-20MΩ.

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Overview

The high-voltage tester uses2T or4T probes across a resistor, applying a voltage of specified amplitude to test withstand-voltage characteristics. It also measures resistance before and after voltage application and laser-cuts resistors found abnormal before or after testing. A key system in chip-resistor production, it tests individual resistors on a substrate before and after laser trimming. Resistor sizes:01005-2512. Resistance range:100-20MΩ.

Specifications

ParameterValue
Applied Voltage Range [Standard ；AC]AC：0～600V
Probe Voltage Application Method [Standard]2T, Separated High/Low Voltage
Voltage Application Meter Model [Standard]AC Voltmeter:6710
Measurement Range [Standard]100MΩ ~ 20MΩ
Measurement Stability [Standard;Single Row;10R]＜0.1%
Measurement Stability [Standard;Single Row;10K]＜0.1%
Measurement Stability [Standard;Single Row;1M]＜0.1%
Measurement Stability [Standard;Individual Component;10R]＜0.01%
Measurement Stability [Standard;Individual Component;10K]＜0.01%
Measurement Stability [Standard;Individual Component;1M]＜0.05%
Number of Channels [Standard]Standard Configuration:12 Conventional Relay Boards,192 Channels
Probe Insulation Design [Standard ；0～600V]0～600V:The Probe Card Uses the Same Structure as the Resistor Trimmer Probe Card;No Insulation or Voltage-Withstand Design Is Required
Applied Voltage [Standard]2.5 × U(Applied Voltage)
Voltage Application Time [Standard;Without Applied Voltage Detection Module;2T Probe Card]Without Voltage-Application Test Module:2T Probe Card; Voltage-Application Time Is Configurable
Applied Voltage Range [Optional ;DC]DC: 0~ 3000V; DC: 0~ 5000V
Probe Voltage Application Method [Optional;Below 600V]4T (Below 600V)
Voltage Application Meter Model [Optional ;DC 0-3000V]HY-HV 3KV-1000-X
Voltage Application Meter Model [Optional ;DC 0-5000V]HY-HV 5KV-600-X
Measurement Range [Optional]100MΩ ~ 20MΩ
Number of Channels [Optional]Standard Configuration:12 Conventional Relay Boards,192 Channels
Probe Insulation Design [Optional ;600～4000V]600～4000V:Replace the Probe Card Aluminum Plate with Fiberglass;PCB, Cables, and Connectors Require Voltage-Withstand(4KV) Design, Fixture
Applied Voltage Detection Module [Optional;Available as an Option]Optional 4T Probes
Voltage Application Time [Optional;With Applied Voltage Detection Module;4T Probe Card]With Voltage-Application Test Module, 4T Probe Card; Voltage-Application Time Is Configurable

Applications

Unstable resistors; damaged resistors; resistors with impurities

Key Features

Proprietary lasers: JPT designs cost-effective, long-life lasers with assured service, customizable to applications; optimal fibers, crystals and pumps are assembled and undergo 72H aging tests for reliable long-term use. Wide voltage-testing range with adjustable duration: AC 0-600V and DC 0-5000V, with programmable voltage and application time. Laser cutting of abnormal resistors before/after voltage application prevents testing abnormalities or transfer into subsequent processes.

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Supplier Information

Jp
Jptoe
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Shenzhen JPT Opto-electronics Co., Ltd. (Stock Code: 688025) is a national high-tech enterprise integrating R&D, production and sales of lasers, laser/optical intelligent equipment and fiber optic devices. Adhering to the 'Laser+' positioning, it deeply cultivates core laser technologies, deeply integrates AI to build an intelligent driving engine, continuously focuses on laser core modules and future optical connection solutions, and strives to create a 'Light+AI' integrated innovation ecosystem. Relying on its independent and controllable technology matrix, its strategic layout covers key core areas such as consumer electronics head customers, data centers, next-generation communication infrastructure, electric vehicle precision manufacturing, new energy lithium battery intelligent manufacturing, and information technology (AR/VR). Through fundamental technological innovation, it reshapes the value chain of the optoelectronics industry and provides full-scenario optical solutions for the intelligent era.

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