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Hipot testing is an abbreviation for high potential (high voltage) testing. Hipot testing, also known as a dielectric withstand test, assesses the dielectric strength of a product's insulation. The test involves applying a high voltage for a specified duration to ensure that the leakage current does not exceed a predetermined limit and that no dielectric breakdown occurs, thus verifying the insulation's integrity.

Matsusada Precision manufactures and sells high-voltage power supplies ideal for various electrical safety tests, including hipot testing and insulation resistance testing.

Recommended products

AU series

AU series

voltage range
1 to 120 kV
current
0.25 to 2200 mA
power
30 to 2200 W
Rack mount High Voltage DC Power Supply

The AU series offers a low-profile, lightweight design with over 300 models. It features remote control and monitoring functions, with a digital interface available.

AE series

AE series

voltage range
1 to 150 kV
current
0.2 to 30 mA
power
15 to 120 W
Ultra low noise and high stability
High Voltage Power Supply

The AE series provides high reliability (low ripple of 10 ppm) and drastically reduces noise, thanks to its proprietary switching circuit.

AK series

AK series

voltage range
1 to 120 kV
current
25 to 4250 mA
power
3 to 6.4 kW
High power 6.4 kW/Compact
High Voltage Power Supply

The AK series delivers high power (6.4 kW) in a compact 4U package. Digital interface is available.

AUH series

AUH series

voltage range
150 to 200kV
current
6 to 13.3mA
power
1.2 to 2kW
Ultra High Voltage Power Supply

Delivering up to 200 kV in a standard 19-inch rack-mount package, the AUH series is a safe and stable power source for ultra-high voltage applications.

ES series

ES series

voltage range
1 to 5 kV
current
0.6 to 15 mA
power
3 to 15 W
High Voltage Power Supply: 42 models available.

Choose from 42 available models for PMT and Microchannel plate (MCP) applications.

EPR series

EPR series

voltage range
1 to 30 kV
current
1 to 150 mA
power
30 to 150 W
High Power 150 W Benchtop
High Voltage Power Supply

The small, lightweight design with universal input makes the EPR series perfect for use anywhere.

EP series

EP series

voltage range
2 to 5 kV
current
1 to 2 mA
High Voltage Power Supply for PMT

With its ultra-compact design and low ripple of just 15 mVp-p at the high-voltage output, the EP series is highly suitable for photomultiplier tube (PMT) applications.