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Compact metal enclosure module with labelled terminals

Analog Technologies, Inc.

Analog Technologies, Inc. AHV12VN3KV3MAW Industrial Power Supply -3KV 3mA

SKU CH-S6PC-SY20A

Delivers adjustable 0 to -3 kV output from a 12 V input with precision regulation for industrial and scientific equipment

  • Rated voltage-3KV
  • Amperage3 mA
  • Product typeLinear Power Supplies
  • Precise 0 to -3 kV output controlled by 0 to 5 V signal
  • 12 V DC input draws only 225 mA to 1.1 A
  • Metal enclosure provides zero EMI and effective heat sinking
  • Electronic shutdown control adds operational safety
  • Suited for X-ray, spectroscopy and semiconductor equipment

High-voltage DC-DC module for industrial systems

The AHV12VN3KV3MAW converts a 12 V DC input into an adjustable negative output up to -3 kV at 3 mA. It targets engineers building X-ray sources, spectral analysers, semiconductor tools, particle accelerators, electrospinning rigs or coating equipment that require a compact, linearly regulated high-voltage supply.

Verify 12 V rail and control interface before

Your system must provide a stable 12 V source capable of delivering between 225 mA and 1.1 A depending on load. The module also requires a 0 V to 5 V control voltage to set the output level and an electronic shutdown signal; confirm your controller can supply both signals within the stated ranges.

Fits tight enclosures

A metal enclosure provides shielding and heat sinking without forced airflow, so the unit can be mounted directly inside instrument chassis. The integrated design removes the need for external high-voltage cabling and separate regulation stages, freeing internal space and reducing assembly time for OEM builds.

How it compares

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

Price $128.99
Pricier than about 80% of the 677 comparable items (median $33.99).

Specifications

Product
Product typeLinear Power Supplies
Power
Rated voltage-3KV
Amperage3 mA

Questions about this item

What comes with the AHV12VN3KV3MAW and what must I source separately?

The module itself is supplied; you must provide a 12 V DC source capable of 225 mA to 1.1 A, a 0–5 V control signal for the output voltage, and any high‑voltage cabling or safety interlocks your application requires.

The specs list a single −3 kV 3 mA version — how do I know it fits my needs?

Choose this unit when your system requires a precisely adjustable negative high voltage up to −3 kV at a maximum of 3 mA, driven from a 12 V rail and a 0–5 V control input; no other voltage or current variants are offered.

What does the −3 kV 3 mA rating mean once the module is installed in my equipment?

With a 12 V supply and a 0–5 V control voltage you can dial the output continuously from 0 to −3 kV while delivering up to 3 mA, giving a maximum output power of 9 W for loads such as X‑ray tubes or electrospinning sources.

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