High Voltage Resistor Tester
The High Voltage Resistor Tester uses 2T or 4T probes to contact both ends of a resistor and applies a specified voltage to test its withstand voltage characteristics. The equipment also supports resistance measurement before and after voltage application, as well as laser cutting of abnormal resistors detected during the process.
As a key piece of equipment in chip resistor manufacturing, the high-voltage testing machine is used to test the withstand voltage characteristics of each resistor on a substrate, both before and after laser trimming.
-
01005-2512Resistance specifications
-
100 mΩ - 20 MΩResistance range
-
100mΩ～20MΩ:＜0.1%Adjustment Accuracy
- High Voltage Resistor Tester - Standard
- Optional Configuration
-
Product Advantages
-
Applications
-
SpecificationsS
-
Related Products
Product Advantages
-
Self-Developed Laser – Cost-Effective & Reliable
JPT's proprietary laser can be customized for specific applications at low cost. Built with top-performance components (fiber, crystal, pump source, etc.) and validated through 72-hour aging tests for long-term reliability.
-
Wide Voltage Range & Adjustable Test Duration
Supports AC 0–600 V and DC 0–5000 V voltage ranges. Test voltage values and pressurization durations are fully adjustable.
-
Integrated Laser for Abnormal Resistor Cutting
Abnormal resistors detected before or after voltage testing can be cut off using the built-in laser system, preventing faulty components from entering subsequent processes.
Applications
-
Unstable Resistance -
Damaged Resistance -
Impurity Resistance
Demonstration Video
SpecificationsS
-
High Voltage Resistor Tester - Standard
vs -
Optional Configuration
vs
-
Voltage Range
-
Probe Voltage Method
-
Voltage Table Model
-
Measurement Range
-
Measurement Stability
-
Channel Quantity
-
Probe Line Loss Design
-
Voltage Detection Module
-
Withstand Voltage
-
Pressurization Time
-
High Voltage Resistor Tester - Standard
-
Voltage RangeAC: 0 ~ 600 V
-
Probe Voltage Method2T low-voltage isolation
-
Voltage Table ModelAC withstand voltage: 6710
-
Measurement Range100 mΩ ~ 20 MΩ
-
Measurement StabilitySingle resistor: 10 Ω: < 0.1%; 1 kΩ: < 0.1%; 1 MΩ: < 0.1%
Array resistor: 10 Ω: < 0.01%; 10 kΩ: < 0.01%; 1 MΩ: < 0.05% -
Channel QuantityStandard 12 relay boards, 192 channels
-
Probe Line Loss Design0 ~ 600 V: Probe card resistance structure is the same, no extra compensation needed, designed for durability
-
Voltage Detection Module/
-
Withstand Voltage2.5 × U applied voltage
-
Pressurization TimeWithout detection module: 2T probe card, time adjustable
-
-
Optional Configuration
-
Voltage RangeDC: 0~ 3000V; DC: 0~ 5000V
-
Probe Voltage Method4T (below 600 V)
-
Voltage Table ModelDC 0-3000V：HY-HV 3KV-1000-X
DC 0-5000V：HY-HV 5KV-600-X -
Measurement Range100mΩ ~ 20MΩ
-
Measurement Stability/
-
Channel Quantity/
-
Probe Line Loss Design600 ~ 4000 V: Probe card requires special modification for ceramic substrates, PCBs, and arrays. Connection structures need compensation (R, C, HV design), and probe platform must use high insulation material.
-
Voltage Detection Module4T probe optional
-
Withstand Voltage/
-
Pressurization TimeWith detection module: 4T probe, time adjustable
-
Related Products
-
Laser Thin Film TrimmerMeasurement range 100mΩ-500MΩ, measurement accuracy ±0.01%, supports multiple resistance specifications
-
Laser Thick Film TrimmerResistance adjustment range 100mΩ～20MΩ, used for laser resistance adjustment of chip thick film resistors/hybrid circuits (thick film) on ceramic substrates
-
Ultra-low ohm Laser Trimmer0.1mΩ–1MΩ, measurement accuracy: ±0.1%, supports multiple resistor specifications
-
Laser ScriberFront and back line repeatability less than ±5 μm, achieving ±0.75μm/70mm straightness and ±1μm positioning accuracy
-
Single Chip-resistor TesterUsed for first inspection before laser trimming, re-measurement or final inspection after laser trimming
-
High Voltage Resistor TesterUsed to test single-chip resistor substrates, with the withstand voltage characteristics of each resistor before and after resistance adjustment
-
TCR TesterUsed for testing the TCR values of individual resistors on single-chip resistor substrates
-
Inductor Laser PeelerFor laser removal of resin layers/enamel layers on molded inductors and wound inductors
