Recom Switching Power Supply, RAC03-3.3SK, 3.3V dc, 900mA, 3W, 1 Output, 85 → 264V ac Input Voltage

Are your electrical feed and appliances mismatched? Line things up with this switching power supply from RECOM. When supplied with an input from 85 to 264V AC, its capacitors flick on and off rapidly to output a smooth and steady 3.3V DC for compatible circuits. As the unit does this with an efficiency of 69%, it keeps the generation of waste heat to a minimum. Thanks to its slim dimensions of 28.5 (L) x 23.5 (W) x 17.9mm (H), it's a breeze to squeeze into setups where space is tight.

• Through-hole mounting type to ensure a strong connection to your PCB
• Performs reliably in an operating temperature range between -25°C and +80°C
• 3kV isolation voltage for protection in the case of electrical surges

• Security systems
• PC networks
• Machine tool industry

This supply's mean time between failures at +25°C is 1,977,000 hours, meaning you can rely on it for long-lasting service.

Yes, its maximum operating humidity of 90% RH makes it ideal for use in humid settings.