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Low Power Supply | 1W To 3W Miniature PCB Mount AC/DC

CHONDA produced their smallest AC-DC  LOW POWER SUPPLY yet with the release SIP series. Available in 1 W, 2 W, 3 W, and 5 W families, the modules measure as small as 26*24*13 mm, occupying less PCB real-estate than other conventional AC-DC power supplies, therefore allowing designers to fully maximize space where on-board AC-DC power conversion is required.

The LOW POWER SUPPLY series is offered in single output voltages of 3.3, 5, 9, 12, 15, and 24 VDC and can operate at AC input voltages between 85~264 VAC. For high voltage DC-DC applications, the modules also provide a DC input range spanning 110~370 VDC. All models are designed for 3,000 VAC/1 Min input to output isolation, have over-current and continuous short-circuit protection, and can function at a wide operating range from -40 to +85°C  for use in challenging environments.

They are ideally suited for a range of applications including automation systems, industrial systems, and telecommunication equipment.


  • Up to 5 W continuous output
  • Compact SIP package
  • Single regulated outputs from 3.3~24 VDC (3.3v,  5v,  9v,  12v,  15v,  24v)
  • 3,000 VAC isolation
  • Over-current and short-circuit protection
  • Wide input voltage: 85~264 VAC / 110~370 VDC
  • Size:  26*24*13 mm

Typical Product Tabulates

lower power supply

Products type

low power supply

CHONDA POWER is a leading supplier of  LOW POWER SUPPLY cost DC/DC converters, AC/DC power supplies, switching POL regulators, HB LED drivers & IGBT drivers. Products range from 0.5W to 100W and are used in industrial, instrumentation, commercial and medical applications.


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[…] POWER has a completely full range of  low power supply, such as AC DC Converter ( 85-265v and 110-37v input, 3.3v to 24V output, power range from 1w to […]