EPP-400-12 Switching power supply, open frame, 399.6 W, 12 V, 33.3 A

The EPP-400 is a highly reliable 400-W open-frame power supply with a high power density on a footprint of 5 x 3 inches. It accepts an input voltage of 80 to 264 V AC and offers various output voltages between 12 V and 48 V. The working efficiency is up to 94% and the extremely low idle power consumption is less than 0.5 W. EPP-400 can be used for both protection class I (with FG) and protection class Il (without FG) systems. The EPP-400 is equipped with comprehensive protection functions and complies with international safety regulations such as TUV BS EN/EN62368-1, BS EN/EN60335-1, UL62368-1 and IEC62368-1.

Features Remote function Remote Sense DC OK signal Output voltage adjustable Fan connection AUX power supply unit DC compatible

Note: These power supply units are intended for installation in end devices.

Operating conditions: MTBF: 194,100 h Operating expectancy: 30,000 hours Operating temperature: -30°C - 70°C

Input Mains connection/phases: I Mains frequency: 47 Hz - 63 Hz DC input voltage: 80 V - 264 V DC input voltage: 113 V - 370 V Input current: 2.1 A Efficiency: 91% Leakage current: max.: 0.75 mA Inrush current: max. 80 A Connection type, input: connector

Output Number of outputs: 1 Output power: 399.6 W Output voltage: 12 V Output current: 33.3 A Overload protection: yes Overload protection version: Hiccup Short-circuit protection: yes Surge protection: Overheating protection: yes Connection type, output: connector