1. Application Description
This device offers functions such as rapid component screening, insulation withstand voltage testing, DC current simulation testing, electrostatic interference simulation, and high-voltage voltage measurement. It ensures the quality of incoming products, enhances the product's anti-interference and anti-static capabilities, and reduces the return rate of products. It is an essential tool for raw material storage, product development, testing, and aging.
2. Application Range
- High-precision high-voltage regulated power supply experiments
- Electrical equipment insulation withstand voltage testing
- High-voltage capacitor withstand voltage testing
- IGBT testing
- High-voltage diode withstand voltage testing
- Leakage current testing
- MOS, BJT, thyristor screening
- Xenon lamp pre-ignition voltage testing
- Glass enamel resistance performance testing
3. Specifications
- HV-20KV-III-200uA:
- Voltage: 0~20kV
- Current: 2mA @ 1kV, 200uA @ 20kV
- HV-20KV-III-20uA-200uA:
- Voltage: 0~20kV
- Current: Switchable output, maximum 20uA and 200uA in two ranges
4. Features
- Zero-voltage adjustment, external power source 0-5V input to control the output voltage of 0-20kV (with both internal and external control options).
- Voltage and current fine-tuning calibration.
- Voltage output warning and high stability in voltage output.
- Full-scale display up to 19999V, voltage output resolution: 1V, accuracy: 0.005%.
- First-time introduction of a constant current mode with a precision of 0.1uA. Current range: 0~1999.9uA, current resolution: 0.1uA; for the range version, current resolution is 0.001uA.
- PID regulation for fast response and perfect overshoot suppression.
- Linear voltage adjustment knob design and exponential current adjustment knob design.
- Linear voltage regulation meets user habits, while the exponential characteristic of current regulation is ideal for testing small currents (such as leakage currents) and large discharge currents.
- Smooth current rise during the initial adjustment phase and larger current changes in later phases, allowing for easy large-range current adjustments.
- User-friendly interface with high-voltage positive output, high-voltage negative output, and ground columns on both sides of the front panel, making wire insertion and extraction safe and easy, with no cross-over.
- High-voltage cables are positioned away from the control knobs for increased safety.
- Precision digital display is centrally located, ensuring no obstruction while adjusting knobs.
5. Power Supply Dimensions
- Length: 350mm
- Width: 270mm
- Height: 130mm
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