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AF01 High Voltage Module

The AF01 range of high voltage modules are specifically designed for applications in air and oil purification systems, such as is typical with electrostatic precipitators.

With output power ranges of 20W, 30W, 40W and 50W these small form factor units take up very little space and can be easily installed and are perfect for applications requiring an air cleaning high voltage power supply.

They are available with either single or dual outputs, and with a wide range of output voltages. The power supplies are protected from overload, short circuit and sparks. They can be used off load without any changes in output voltage.

Additional information

Input Voltage

120VAC, 230VAC

Input Frequency

400Hz, 50Hz, 60Hz

Output Power

20W, 30W, 40W, 50W


Negative, Positive

Output Adjustable Range

90% to 110% Voltage

Voltage Ripple

< 0.3%

Load Regulation


Line Regulation


Operating Temperature

0°C, 10°C, 15°C, 35°C, 40°C

Operating Humidity

0 to 90% non-condensing

Cooling Method







Arcing, Short Circuit

Circuit Protection

  1. When a short circuit is applied to the output, the output current is limited to 2.5 times the rated current.
  2. When the power supply experiences a load discharge, the output is switched off briefly. The output automatically returns to normal operation.

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