HWAWAN HWA703V8FL-2S-SP-SB Switching Power Supply

The HWA703V8FL-2S-SP-SB is a high-efficiency, dual-output power supply designed for LED display systems. It offers an adjustable output voltage for +V1 (3.8V-4.3V) and +V2 (2.8V-3.2V), with a combined maximum current of 70A. With a compact design and lightweight structure, this power supply delivers high performance with up to 88% efficiency at full load. It features multiple protection mechanisms, including over-voltage, over-current, short-circuit, and over-temperature protection, ensuring safe and reliable operation. The unit is also equipped with a Power Good signal and a standby/enable control function, allowing for easy system integration. Certified to meet UL, CE, CCC, and FCC standards, this power supply is ideal for high-demand LED display applications.

Product Features:
Input Voltage Range: 90-264VAC
Output Voltage +V1: 3.8V-4.3V, adjustable
Output Voltage +V2: 2.8V-3.2V, adjustable
Output Current +V1: 0-40A
Output Current +V2: 0-30A
Standby Voltage V_SB: 4.0V/1A
Efficiency: 88% at 230VAC input, full load
Protection Features: Over-voltage, over-current, short-circuit, and over-temperature protection
Power Factor: ≥0.95
Cooling Method: Conduction cooling
Certifications: UL, CE, CCC, FCC
Operating Temperature Range: -40°C to +70°C
Dimensions: 185mm x 55mm x 28mm
Weight: ≤450g