Recom Switching Power Supply, RAC20-12SN, 12V dc, 1.66A, 20W, 1 Output, 120 → 370 V dc, 90 → 264 V ac

Recom RAC series of universal-input, board-mounting modules which offer a compact 2" x 1" package. The RAC series is a cost effective solution to a wide range of space-critical applications.

Features and Benefits

Compact AC-DC power supply
PCB mount package
3kVac isolation
Low output ripple and noise
EMC designed to meet EN 55022 Class B / EN 55024
Short circuit protected
Low temperature operation
Anti vibration fixing

MTBF to MIL-HDBK-217F (+25°C).
Derate output power above 45°C (40°C for 5V model).

UL Recognised Component

Turn on to a tried and trusted electrical feed with this switching power supply from RECOM. It converts incoming AC or DC currents to a 12V DC output, giving a connected device the juice it needs for effective performance. PCB installation is easy as can be, thanks to the unit's through-hole mounting pins. Anti-vibration fixing keeps jolts at bay to prevent malfunctions. A compact size of 52.5 (L) x 27.5 (W) x 23.5mm (D) fits easily onto crowded boards, making this a suitable option for heavily packed boards.

• Electromagnetic compatibility prevents signal interferences for optimal performance
• Short-circuit and overvoltage protection helps curb downtime caused by faults
• Wide operating temperature range between -40°C and +70°C for use in tough conditions

• Battery chargers
• Laptops and PCs
• Telecommunications systems
• Medical equipment

High-end computing devices need a supply with an efficiency rate of more than 80%. This one is rated at 82%, meaning it wastes minimal power as heat, so runs cool.

It weighs only 62g, so puts minimal strain on a PCB.