CL LED Displays Power Supply 300W PAS4-300-5 series Features:

Input Parameter:

Output Parameter:

Dc Voltage Range: 5V(4.5V/4.2V is available too)
Rated Current: 0-60A
Max power:300W
Ripple & Noise: ≤700mVp-P
Efficiency (Typ):86%(Typ 87.5%) Vin=115V Full load,25℃, 89%(Typ 90.4%) Vin=230V, full load, 25℃
Voltage Tolerance:±2%
Line Regulation: ±1%
Load Regulation:±2%

Protection：

Over voltage protection: 5.5-6.0V
Over current protection: 73-78A
Over temperature protection: 65-85℃, full load 25℃.
Short circuit protection,Hiccup mode, recovers automatically after fault condition is removed
Under voltage protection: 75-80Vac, recovery value: 80-90Vac

Safety Standards:

EMC：

EMI:

EN61000-4-2,3,4,5,6,8,11, EN55024 Light industry Class A（Surge 4KV）
Hi-pot: I/P-O/P: 3.0KVAC/ 10mA/ 60S , I/P-FG:1.5KVAC/ 10mA/ 60S , O/P-F/G: 500Vdc/10mA/ 60S
Isolation Resistance:I/P-O/P:≥10MΩ@ 500Vdc,I/P-F/G:≥10MΩ@ 500Vdc,O/P-F/G:≥10MΩ@ 500Vdc
Leakage current: I/P-FG: ≤3.5mA , I/P-O/P:≤0.25mA (240Vac/60Hz)

Others:

Working Temperature:-35℃ ～ +65℃(-40℃ can switch on)
Working Humidity:5%～90%RH
Storage temperature: -40℃～+80℃
Free air convection
Dimension (L*W*H): 252*64*30mm
Carton Dimension: 40*31*18.5 cm
Packing:36PCS/24.4KG/0.02CBM
MTBF:100K hours (MIL-HDBK-217F (25℃ )
3 years warranty
Installment requirement: please install an auxiliary AL heat sink(500mm*200mm*3mm) between the power supply case and LED screen case, and filled with thermal grease or a Thermal silicone gasket(250*64*1.0mm, 2.0 W/m·k) between the power supply bottom case and the heatsink to help system heat dissipation

CL LED Displays Power Supply 300W PAS4-300-5 series, LED Power Supply