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The Mean Well RS-100-3.3 is a 100-Watt enclosed AC/DC power supply designed for universal full-range AC input, making it suitable for OEMs with international customers. This model provides a 3.3V DC output at a rated current of 20A, delivering 66W of power.
Key electrical specifications include an efficiency of 74% and a wide input voltage range of 88-264VAC. It offers adjustable output voltage within 3.2V to 3.5V with a voltage tolerance of ±3.0%. Line regulation is ±0.5% and load regulation is ±2.0%. The power supply includes overload protection up to 150% of rated output power and over-voltage protection.
Designed for reliability and efficiency, the RS-100-3.3 operates with free air convection cooling, eliminating moving parts. It has a low no-load power consumption of less than 0.5 Watts. The unit measures 159mm x 97mm x 38mm and is designed for chassis mounting.
Safety standards include UL62368-1, TUV EN62368-1, AS/NZS 62368.1, and BS EN/ EAC TP TC 004. EMC compliance meets EN55032 Class B and EN61000 standards. The operating temperature range is -25°C to +70°C.
The nominal DC output voltage is 3.3V.
The rated current is 20A.
The rated power is 66W.
The input voltage range is 88-264VAC.
The working temperature range is -25°C to +70°C.
It complies with UL62368-1, TUV EN62368-1, AS/NZS 62368.1, and BS EN/ EAC TP TC 004.