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25W, 12V Open Frame Power Supply


25W, 12V Open Frame Power Supply

Pricing Information

AmperorDirect Price: $37.24

Shipping Included for USA customers (We ship internationally daily)

Shipping Information

Shipping Weight: 1.00 pounds

Availability: In Stock, normally ships within 1-2 Days

Shipping Cost: US Shipping included! Int'l Shipping calculated at checkout

In-stock items are normally shipped within 24-48 hours on business days. For special handling or overnight shipping, please call us at 281-664-1209.

Manufacturer Information

Manufacturer: Amperor

Item Code: AOF25-1120

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AOF25 series is Amperor's 25W, universal input, switching mode power supply. The AOF25 is built with industrial standard 3.6 " x 2.5" footprint and 1" height (1U application). It can be designed-in during the product development process or be used as a drop-in power supply replacement in various products, such as switches, routers, POS terminals, LCD projectors, cable / DSL modems, as well as PABX.


The single output (+12V) AOF25-1120 can pump out 25W full load output continuously in a convection cooled environment under 40 degrees C. The max. output power can be increased to 30W with the present of 15 CFM forced air. The 5% voltage regulation rate and the low ripple and noise characteristics on the output make the power supply suitable for many noise sensitive applications. The power supply also comes with protection mechanisms, such as over-voltage, over-temperature and short-circuit protection. It is ROHS compliant, and is FCC, cUL, TUV and Nemco certified.



  • Universal AC Input
  • Industry Standard 3.6 x 2.5" footprint for 1U application
  • 5% Voltage regulation Rate and Low Noise and Ripple on Output Channels
  • Good Thermal Performance
  • Built-in Protection Circuitry
  • Low Leakage Current
  • Long MTBF
  • FCC, cUL, TUV and Nemco Certified



  • Dimensions: 3.6 " (l) x 2.5" (w) x 1" (h)
  • Input voltage : 90 to 264VAC, 47 to 63 Hz
  • Efficiency: 75% (Typical)
  • Output voltage: +12V
  • Max. output current: 2.1A
  • Max. output power: 25W
  • Operating ambient : 0°c to 40°c
  • MTBF: 150,000 hours min
  • For PCB mounting holes drawing and other specifications, click here to see the detailed datasheet.


Inquiry for Bulk Buying or Custom Requests

AOF25 series open frame power supply can be configured to output different voltages. Please EMAIL AmperorDirect Support Team or call 281-664-1209 for details.


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