Description

Universal PSU, 5V 15V -15V 48V output are included Size: 24x6.8 cm Product features Low price, high reliability, full load burn in test. High efficiency, low working temperature, self cooling and heat dissipation, with over-current and short-circuit protection function, built-in EM1 filter and minimal ripple. Model 50W － 5V CH1 CH2 CH3 DC output voltage 5V ± 15V 48V Output voltage tolerance (Note 2) ± 1% ±5 % ± 5% Rated output current 0.3A 3A 1A Output current range 0.1-0.3A 0.2-3A 0.1-1A Ripple and noise (Note 3) 50mVp-p 100 mVp-p 100 mVp-p DC output power 50W Input voltage range 110 ～ 230V Input current 1.2 ～ 2.4A Impulse current Cold start current 15A / 115V 30A / 230V Leakage current <0.5mA/240VAC Overload protection 105-135% type: cut off output reset: automatic recovery Working temperature, temperature － 10 ℃～ 60 ℃ 20% ～ 90%RH Notes 1. The test conditions of the above parameters are: 230VAC, rated load, 25 ℃ 70% RH, temperature. 2. Tolerance: including setting tolerance, line stability and load stability (Note 5). 3. Ripple test: use "A12" twisted pair for 20MHz and 0.1uF & 47uF capacitor short circuit breaker for interruption.