CUI Inc PSK-20F Board Mount AC-DC Power Supplies

CUI Inc PSK-20F Board Mount AC-DC Power Supplies feature encapsulated AC-DC power supplies within a compact, board-mountable housing. The power supplies offer a universal input rating and a 20W max continuous output power. The CUI Inc PSK-20F Board Mount AC-DC Power Supplies provide various protections against overvoltage, overcurrent, and output short-circuiting. The PSK-20F series operates within a 47Hz to 63Hz frequency range and a -40°C to +85°C temperature range. The power supplies are RoHS compliant and ideal for space-saving applications, including low-power information technology equipment (ITE) and industrial and consumer electronics.

Features

Universal input
OVC III
Meets EN 62477-1
Output short-circuit protection
Overvoltage protection

Overcurrent protection
CISPR32/EN55032 Class B
UL/EN/IEC 62368-1 certified
Designed to meet IEC/EN 60335
RoHS compliant

Applications

Space-saving
Low-power ITE

Industrial
Consumer electronics

Specifications

3.3V_DC to 48V_DC output voltage range
100V_DC to 430V_DC input voltage range
47Hz to 63Hz frequency range
4A to 0.41A max output current range
13.2W to 20W max output power range

150mV_p-p to 250mV_p-p max ripple and noise range
83% to 89% typical efficiency range
-40°C to +85°C operating and storage temperature range
0% to 95% humidity range
52.4mm x 27.2mm x 24mm dimensions

CUI Inc PSK-20F Board Mount AC-DC Power Supplies

Features

Applications

Specifications

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