Donghua Electric Stock Co., Ltd. of Zhejiang

Transformer, Power Inverter, Power Supply manufacturer / supplier in China, offering 320W Single Output Switching Power Supply, Hsc-35, 35W Single Output Switching Power Supply Full Range AC Input From 88 to 264V, Hsc-35-12 Input 88-264VAC to Output 12VDC 3A Single Output Power Supply Unit Ce RoHS ERP and so on.

Supplier Homepage Product List Standard Series 320W Single Output Switching Power Supply

320W Single Output Switching Power Supply

FOB Price:US $27 / Piece
Min. Order (Pieces) FOB Price
1+ US $27 / Piece
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Min. Order: 1 Piece
Production Capacity: 15,000pcs/month
Transport Package: 12PCS/CTN
Payment Terms: L/C, T/T

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Basic Info.

Model NO.:HS-320
Output Type:Single
Warranty:2 Years
Output Power:201 - 300W
Input Voltage:AC88~132/176~264
Connection Mode:Series Switching Power Supply
Starting Mode:Self-excited Switching Power Supply
Voltage Regulating Mode:Width Modulation Type
Power Supplying System:Terminal Power Distribution Equipment
Energy Transmission:One-way Transmission
Modulation System:PWM
Certification:UL, ISO, CCC
Type of Output:Single Output(AC/DC to DC)
Type of Power Supply:Metal Case Power Supply
Specification:ROHS, UL, CE, IEC, ISO9001
HS Code:85044019

Product Description

· High efficiency, high reliability
· AC input range selected by switch
· 100% full load burn-in test
· Protections: Short circuit / Over load / Over voltage
· Forced air cooling by built-in DC fan
· Cooling fan ON-OFF auto control
· Fixed switching frequency at 90KHz
· 2 years warranty
· Dimension: 215*115*50mm (L*W*H)


· Voltage Range: 88-132VAC / 176-264VAC selected by switch, 248-370VDC; 47-63Hz
· AC Current: 6A/115VAC 3.5A/230VAC
· Inrush Current: Cold start 20A/115V 40A/230V
· Leakage Current: <3.5mA/240VAC

· Over Load: 105%-135%; Fold back current limiting, recovers automatically after fault condition is removed.
· Over Voltage: 115%-135%; Hiccup mode, recovers automatically after fault condition is removed.
· Fan Control O. T. P: RT1≥ 65º C FAN ON, ≤ 55º C FAN OFF, ≥ 70º C output shutdown (5-15V), RT1≥ 70º C FAN ON, ≤ 65º C FAN OFF, ≥ 80º C output shutdown (24-48V).

· Working Temp. & Humidity: -10º C~+60º C; 20%~90% RH.
· Storage Temp. & Humidity: -20º C~+85º C; 10%~95% RH.
· Vibration: 10~500Hz, 2G 10min. /1 cycle, period for 60min, each along X, Y, Z axes.

· Withstand Voltage; I/P-O/P: 3KVAC; I/P-FG: 1.5KVAC; O/P-FG: 0.5KVAC
· Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100MΩ /500VDC
· Safety Standards: Design refer to UL1950
· EMC Standards: Design refer to EN55022, EN55024, EN61000

5) Type No Output Tol. R&N Effi.

HS-320-5 5V, 50A +2% 150mV 77%
HS-320-7.5 7.5V, 36A +2% 150mV 80%
HS-320-12 12V, 25A +1% 150mV 82%
HS-320-13.5 13.5V, 22A +1% 150mV 83%
HS-320-15 15V, 20A +1% 150mV 84%
HS-320-24 24V, 12.5A +1% 150mV 86%
HS-320-27 27V, 11A +1% 200mV 86%
HS-320-48 48V, 6.5A +1% 240mV 87%
320W Single Output Switching Power Supply
320W Single Output Switching Power Supply
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Donghua Electric Stock Co., Ltd. of Zhejiang

- Zhejiang, China
- Manufacturer/Factory & Trading Company

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