HWAWAN HWT-354V3-PP Switching Power Supply

The HWT-354V3-PP is an ultra-thin, high-efficiency power supply designed specifically for LED display applications. It features an adjustable output voltage range from 3.8V to 4.3V and delivers up to 35A of current. The power supply’s compact dimensions and lightweight design make it ideal for tight installations, while its high efficiency (90% at 230VAC) ensures minimal energy loss. It comes with advanced protection features including overvoltage, overcurrent, short circuit, and overtemperature protection. The HWT-354V3-PP is certified with CE, FCC, ETL, CB, CCC, and UL for safety and performance.

Product Features:
Compact Dimensions: 137mm x 50mm x 19mm (L x W x H)
Lightweight: ≤210g
High Efficiency: 90% at 230VAC input, 4.3V/35A output
Adjustable Output Voltage: 3.8V to 4.3V
Low Leakage Current: Less than 1mA
Wide Operating Temperature: -40°C to +70°C (with derating above +50°C)
Input Voltage Range: 90VAC to 264VAC
Power Factor: ≥0.95
Natural Conduction Cooling
Protection Functions: Overvoltage, overcurrent, short circuit, overtemperature
Certifications: CE, FCC, ETL, CB, CCC, UL
Additional Specifications:
Operating Temperature: -40°C to +70°C (derating above +50°C)
Storage Temperature: -45°C to +90°C
Relative Humidity: 5% to 95% (non-condensing)
Altitude: Up to 5000 meters
Input Frequency: 47Hz to 63Hz
Maximum Input Current: 60A at 220VAC (cold start)
Output Ripple & Noise: ≤200mV (peak-to-peak)