400W Noiseless Power Supply Solution 12V 50A Power Supply Solution

400W Power Supply Solution; LED Display Power Supply; Compact 400W Power Supply; 5V 80A Power Supply Product;

The AL-8140 is a 400W high-power LED display power supply, featuring advantages such as compact size, high power output, and excellent heat dissipation;

Input Voltage Range 100-240VAC

Power Frequency Range 47-63Hz

Maximum Input Current 4.9A MAX

Power Factor PF>0.95

Full Load Efficiency ≥91%

Input Inrush Current less than 80A, cold start

Leakage Current <1.0mA/230VAC

Output Characteristics

Output Voltage 5V

Tolerance Range ±3% (4.85V-5.15V)

Output Current 0-80A

Output Power 400W

Ripple and Noise 350mVp

Output Delay Time ≤3S/220VAC@full load

Output Rise Time 0.1-100mS/110-220VAC @full load

Output Hold-up Time ≥10 mS/110-220VAC @80% of full load

Protection Features

Output Overcurrent Protection 110%-150% of output power Protection Mode: Latch-off, auto-recovery after load removal

Output Short Circuit Protection Protection Mode: Latch-off, auto-recovery after short circuit condition is removed

Output Overvoltage Protection ≥6.5V Protection, Protection Mode: Auto-recovery after power reset

Overtemperature Protection Overtemperature shutdown output, auto-recovery when temperature drops below protection value

Insulation Performance Insulation Withstand Voltage Input To Output: 3000Vac 50Hz 1minute ≤10mA

Input To FG: 1500Vac 50Hz 1minute ≤10mA

Output To FG: 500Vac 1minute ≤10mA

Output Signal Output Indicator LED Power Indicator

Features:

Ultra-thin - Height only 26mm ■ CE Certified ROHS Process

Ultra-low temperature startup -30℃ ■ Reliability 100% full load aging test

Wide voltage input 90-264VAC ■ Active PFC PFC:0.95

Suitable for various transparent screens, fine pitch displays, irregular-shaped screens, etc.

Product Dimensions: 220*47*26mm