DW-N303-1ACD1 High Voltage Power Supply 30 kV 1 mA (Electrostatic Spinning)
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Prices updated: 13 Oct 2026
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About this product
A high-voltage DC power supply with a negative output of 0 to -30 kV and a 1 mA current limit, designed for electrostatic spinning. It has separate voltage and current displays in an aluminum case measuring 300 × 270 × 120 mm, with potentiometer adjustment and current-limiting protection.
Specifications
- Input voltage
- AC 220 V ±10%
- Output voltage
- DC 0 to -30000 V
- Output current limit
- 1 mA
- Load regulation
- 0.5%
- Working temperature
- -10 °C to +50 °C
- Dimensions
- 300 × 270 × 120 mm
Frequently asked questions
What input supply does it need?
The listed input is AC 220 V ±10%. Use a suitable mains connection and grounding as described in the unit's manual.
What safety precautions apply to the output?
The output reaches -30 kV. Keep hands and conductive objects clear of the output, discharge the load before handling, and follow the grounding method specified by the manufacturer.
