Hengfu Corporation
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Switching Power Supply
Production Lead Time:
21 day(s)
Model No.:
HF320W-SC
Brand:
Hengfu
Size:
(L) 215 x (W) 115 x (H) 50mm
Port:
Shanghai
Minimum Order Quantity:
1 piece(s)
Description
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Description
This is a 320W single output switching power supply with PFC. It is professionally engineered to promise stable and reliable performance. The sophisticated housing also ensures excellent heat dissipation.
- Input voltage: 85~264V AC (120~370V DC).
- Input current: 5.0A.
- Input frequency: 47~63Hz.
- Inrush current: cold start, 20A/115V and 40A/230V.
- Input leakage current: 1mA/230V AC.
- Line regulation (full load): ±0.5%.
- Voltage adjust range: ±10%.
- Output overload protection: 105~150%, hiccup mode, auto recovery.
- Output over voltage protection: 115~150%, shut off, re-power on to recover.
- Short circuit protection: hiccup mode and auto recovery.
- Rise time: 50ms @ full load (typical).
- Hold up time: 20ms @ full load (typical).
- Mechanical feature: enclosed.
- Operating temperature: -20-+70°C (ref. dating curve).
- Storage temperature: -20°C-~+85°C.
- Operating humidity: 20%-93% RH (non condensing).
- Storage humidity: 20%~95% RH (non condensing).
- MTBF: 100,000 hours.
- Cooling: by fan, speed controlled by internal temperature.
- Safety standards: GB4943, UL60950 and EN 60950.
- EMC standards: GB9254, EN 55022 Class B, EN 55024, EN 61000-3-2,3 and EN 61000-4-2, 3, 4, 5, 6, 8, 11.
- Withstand voltage: I/P-O/P: 3.0kv AC/1min, I/P-PE: 1.5kv AC/1min and O/P-PE: 0.5kv AC/1min.
- Vibration: 10~150Hz, 2G 10min/1 cycle and 30min each along X, Y, Z axes.
- Connection: 9P/9.5mm screw terminal block.
- Packing: 1.06kg, 20pc/23kg/0.045cbm per carton.
- Universal AC input: PF0.98 @ 115V AC and 0.94 @ 230V AC.
- Japanese brand components for key parts.
- Electrolytic capacitors all 105°C.
- Approvals: UL, CB, CE, and CCC.
- Protections: overload, over voltage, over temperature and short circuit.
- 5-year limited warranty.
- Aluminum color.
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Supplier info last updated: 6 Jun 2019
Advertise since: 1 Dec 2006
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