Gold Member Since 2004
Audited Supplier
Donghua Electric Stock Co., Ltd. of Zhejiang

Transformer, Power Inverter, Power Supply manufacturer / supplier in China, offering 320W Single Output Power Supply with Pfc Function, 50W Dual Output Switching Power Supply (HID-50), HS-350T Ce RoHS Single Output Switching Power Supply 350W Output 5V/7.5V/12V/13.5V/15V/24V/27V/48V and so on.

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Supplier Homepage Product PFC&Charger Series 320W Single Output Power Supply with Pfc Function

320W Single Output Power Supply with Pfc Function

FOB Price: US $40.2 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $40.2/ Piece
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Production Capacity: 15, 000pcs/month
Transport Package: 12PCS/CTN
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HSP-320-24
  • Warranty: 2 Years
  • Input Voltage: AC88~264,120-370VDC,47~63Hz
  • Starting Mode: Self-excited Switching Power Supply
  • Energy Transmission: One-way Transmission
  • Brand: Dhecn
  • Type of Pwoer Supply: Metal Case Power Supplu
  • Trademark: DHECN
  • Origin: CHINA
  • Output Type: Single
  • Output Power: 275~322W
  • Connection Mode: Series Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Certification: UL, ISO, CCC
  • Type of Output: Single Output(AC/DC to DC)
  • Function: with Pfc Function
  • Specification: ROHS, UL, CE, IEC, ISO9001
  • HS Code: 85044019
Product Description
· Universal AC input/ full range
· Built-in active PFC function, PF>0.95
· 100% full load burn-in test
· Protections: Short circuit/ Over load/ Over voltage/ Over · Temperature
· Forced air cooling by built-in DC fan
· Built-in fan speed control
· Fixed switching frequency at 100KHz
· 3 years warranty
· Dimensions: 215*115*50mm (L*W*H)


· Voltage Range: 88~264VACselected by 47~63 Hz; 120~370VDC
· Power Factor: PF>0.95/230VAC, PF>0.98/115VAC at full load
· AC Current: 5A/115 VAC2.5A/230VAC
· Efficiency: 79%(HSP-320-5); 83%(HSP-320-7.5); 86%(HSP-320-12); 86%9(HSP-320-13.5);
86%(HSP-320-15); 87%(HSP-320-24); 88%(HSP-320-27); 89%(HSP-320-48);
· Inrush Current: 22A/115VAC40A/230VAC
· Leakage Current: <1 mA/240VAC

· Over Load 105%~135% Protection type: Fold back current limiting, recovers automatically after fault condition is removed
· Over Voltage 115%~135% Protection type: Shut down o/p voltage, re-power on to recover
· Over Temp. TSW1(Power transistor)When temp. In 80± 5 º C(70º C± 5 º C5V), shut down o/p voltage, temp. <80± 5 º C(70º C± 5 º C5V), O/I auto-recovery

· Working Temp., Humidity: -20º C~+65º C; 20%~90 %RH
· Storage Temp., Humidity: -40º C~+85º C; 10%~95 %RH
· Vibration: 10~500Hz, 2G 10min. /1cycle, period for 60min, each along X, Y, Z axes

· Withstand Voltage: I/P-O/P: 3KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC
· Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC
· Safety Standard: Design refer to UL60950, TUV EN60950
· EMC Standard: Design refer to EN55022, EN61000-3-2, -3, EN61000-4-2, 3, 4, 5, 6, 8, 11; ENV50204, EN55024

· Model: HSP-320-5 HSP-320-7.5 HSP-320-12 HSP-320-13.5 HSP-320-15 HSP-320-24 HSP-320-27 HSP-320-48
· DC Voltage: 5V 7.5V 12V 13.5V 15V 24V 27V 48V
· Voltage Tolerance: ± 2% ± 2% ± 1% ± 1% ± 1% ± 1% ± 1% ± 1%
· Rated Current: 55A 40A 25A 22A 20A 13A 11.7A 6.7A
· Current Range: 0-55A 0-40A 0-25A 0-22A 0-20A 0-13A 0-11.7A 0-6.7A
· Rated Power: 275W 300W 300W 297W 300W 312W 315.9W 321.6W
· Ripple & Noise: 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 240mVp-p
· DC Adjustment Range: ± 10%, ± 20%, -16%, ± 10%, ± 11%, -10%, ± 20%, -16%, ± 10%, -4%, ± 18%, -15%, ± 17%
· Setup, Rise, Hold Time: 800ms, 50ms, 16ms/230VAC2500ms, 50ms, 16ms/115VAC at full load
320W Single Output Power Supply with Pfc Function
320W Single Output Power Supply with Pfc Function
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