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Metal enclosed DC-DC module with screw terminals

Analog Technologies, Inc.

Analog Technologies, Inc. AHV12V500V10MAW 12V 500V 10mA industrial power supply

SKU CH-PYFJ-KMFKN

Converts 12 V input to adjustable 0–500 V output at up to 10 mA for precision high-voltage industrial applications

  • Rated voltage500 V
  • Amperage10 mA
  • Product typeLinear Power Supplies
  • Delivers stable 0-500 V output for sensitive industrial equipment
  • Precise 5 V ±0.05 V reference protects against power fluctuations
  • Compact metal enclosure enables easy integration into existing systems
  • Wide 140-600 mA input range suits variable 12 V sources
  • Electronic shutdown control adds safety for high-voltage applications

12 V Input High-Voltage Module

The AHV12V500V10MAW is a DC-DC linear power supply that converts a 12 V source into an adjustable 0–500 V output. It is built for engineers and technicians who need a compact high-voltage source for scientific or industrial equipment. The metal enclosure provides shielding and heat dissipation without external cooling.

10 mA Output with 0–5 V Control

The unit delivers up to 10 mA from 0 to 500 V, with the output voltage proportional to a 0–5 V control signal. Input current ranges from 140 mA to 600 mA depending on load. Headroom is sufficient for capillary electrophoresis, electrospinning or X-ray sources, but the 10 mA limit rules out high-current processes such as magnetron sputtering or particle accelerators.

5 V ± 0.05 V Reference Stability

The internal reference holds 5 V ± 0.05 V, which sets the absolute accuracy of the high-voltage output. If your application demands tighter voltage tolerance than this reference provides, the module is not the right choice.

How it compares

Measured against everything we stock in Bench & DC Power Supplies, at today’s prices. Recalculated every night.

Price $125.99
Pricier than about 80% of the 677 comparable items (median $33.99).

Specifications

Product
Product typeLinear Power Supplies
Power
Rated voltage500 V
Amperage10 mA

Questions about this item

Will this module work with my existing 12 V bus that can vary by about a volt?

The unit accepts an input of 12 V ± 1 V, drawing 140 mA to 600 mA, so it operates normally across that range.

How do I verify the output is regulating correctly after installation?

Apply a 0–5 V control signal; the output should track 0–500 V proportionally, and the 5 V reference pin must read 5 V ± 0.05 V.

What comes in the box and what must I source separately?

The module itself is supplied; you must provide a 12 V source capable of up to 600 mA, a 0–5 V control voltage, and any high‑voltage wiring or connectors for the 500 V output.

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