Recom Switching Power Supply, RAC03-12SC, 12V dc, 250mA, 3W, 1 Output, 90 → 264V ac Input Voltage

RAC series 3W, universal input, single output AC / DC converter power supply with an ultracompact low profile. These universal input, single output AC / DC converters are PCB mounting and have a high efficiency, low standby power and a high operating temperature. Suitable applications for AC / DC converters include include low power supplies for clocks, remote control receivers and microcontroller circuits.

Wide input voltage range
Ultracompact low profile: H15.65xW23.90xD37.80 mm
Low 80 mW standby power consumption
3kVAC isolation
Low ripple and noise output
High operating temperature
Soft start
Short circuit and overtemperature protection
EMC compliance to EN 55022 class B

MTBF to MIL-HDBK-217F
Power derates above 75°C

EN-60950-1, UL-60950-1 (both pending)

Get your appliances up and running with this switching power supply from RECOM. It converts AC input voltage between 80 and 264V to a reliable and widely used output of 12V DC. You'll get clean and clear electrical signals thanks to low output ripple and noise of 150mVp-p. As short-circuit and overload protection come as part of the package, this unit keeps a level head when inputs are unstable. Fully encapsulated in a silicone-filled plastic case, it stays cool in heated conditions to help stop electrical hazards in their tracks.

• Mean time between failures of 550,000 hours at +25°C offers lasting performance
• Efficiency rating of 76% minimises energy waste
• Broad derated operating temperature range between -25°C and +85°C for safe use in demanding operations

• Lighting fixtures
• Games consoles
• Medical devices

Push the unit's pins through corresponding holes on your PCB, then solder them in place to achieve a firm fix that won't loosen with vibration.

This block has compact dimensions of 37.8 (L) x 23.9 (W) x 16.4mm (D), so it fits easily onto tightly-packed boards.