MEAN WELL HSP-300 Single-Output Power Supplies
MEAN WELL HSP-300 Single-Output Power Supplies with PFC Function offer high efficiency and low output voltage in an ultra-low 31mm profile, 81mm width design. This series offers 2.8VDC/4.2VDC/5VDC models that can directly apply to R.G.B color mode sign panel applications and low voltage type driver ICs. The HSP-300 devices adopt a circuit design topology that achieves high conversion efficiency and enhanced system performance, so the energy is able to be saved and the electric expense can thus be reduced. Suitable applications include indoor and outdoor LED electronic signage, LED moving signs, and LED TV walls.
Features
- Universal AC input, full range
- Withstands 300VAC surge input for 5 seconds
- Built-in active PFC function
- Low leakage current of <1mA
- Free air convection cooling
- Low 31mm profile
- Conformal coated
- Protections
- Short circuit
- Overload
- Overvoltage
- Over-temperature
- LED indicator for power on
- 3-year warranty
Specifications
- Output
- 2.8VDC, 4.2VDC, and 5VDC voltage ratings
- 60A rated current
- 0 to 60A current range
- 168W, 252W, or 300W rated power, convection
- ±2.0% voltage tolerance
- ±0.5% line regulation
- ±1.0% load regulation
- Temperature ranges
- -30°C to +70°C operating
- -40°C to +85°C storage
- 210mm x 81mm x 31mm in dimension
- Input
- Voltage ranges
- 180VAC to 264VAC/254VDC to 370VDC
- 90VAC to 135VAC/127VDC to 190VDC
- 47Hz to 63Hz frequency range
- Up to 87% efficiency
- <1mA leakage current at 240VAC
- Typical inrush currents, cold start
- 30A at 115VAC
- 60A at 230VAC
- Voltage ranges
- Relative humidity
- 20% to 90% operating, non-condensing
- 10% to 95% storage
Block Diagram
Dimensions
Published: 2015-01-23
| Updated: 2022-03-11