Recom Switching Power Supply, RAC04-12SA, 12V dc, 333mA, 4W, 1 Output, 90 → 264 V ac, 90 → 305 V ac Input, Источник питания

RECOM Switching Power Supply, 76% Efficiency, 12V DC Output Voltage - RAC04-A Series - RAC04-12SA

Turn things around on your PCB with this switching power supply from RECOM. It converts input voltages between 90 and 264V AC to an output voltage of 12V DC, so you can trust it to safely boot up your electronic devices. The ultra-compact component has dimensions of just 36.7 (L) x 27 (W) x 17.1mm (H), making it a snap to mount on boards where space is at a premium. Built-in protection against short circuits, overload and overvoltage means it shrugs off potential damage caused by common hazards.

Features & Benefits

• High efficiency of 76% means it wastes minimal energy as heat
• Performs reliably in temperatures between -40°C and +70°C for use in demanding environments
• Burning stops in 10 seconds or less for safety in the event of a fire
• Light weight of 26g means minimal strain on your board

Applications

• Domestic appliances
• Telecommunication networks
• Factory automation

Will this switching power supply last a long time?

It has a mean time between failures of over 350,000 hours at +25°C, so you can rely on it for the long haul.

Datasheet