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

Switching Power Supply, Power Supply, Switch Model Power Supply manufacturer / supplier in China, offering 240W Single Output Switching Power Supply (HS-240), 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 Standard Series 240W Single Output Switching Power Supply (HS-240)

240W Single Output Switching Power Supply (HS-240)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 15,000pcs/month
Transport Package: 18pcs
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HS-240
  • Warranty: 2 Years
  • Input Voltage: 88~132/176~264VAC
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Modulation System: PWM
  • Brand: Dhecn
  • Trademark: DHECN
  • Origin: China
  • Output Type: Single
  • Output Power: 201 - 300W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Width Modulation Type
  • Energy Transmission: One-way Transmission
  • Certification: CE, UL, ISO, CCC
  • Type of Power Supply: Sigle Output,AC/DC to DC,Constant Voltage
  • Specification: ROHS, UL, CE, IEC, ISO9001, KC, CCC, GB
  • HS Code: 85044019
Product Description
· High efficiency, high reliability
· Auto switched 88-264VAC input
· Protections: Short circuit / Over load / Over voltage
· Forced air cooling by built-in DC fan
· Built-in cooling fan ON-OFF control
· Fixed switching frequency at 75KHz
· 2 years warranty
· Dimension: 190*93*65mm (L*W*H)


· Voltage Range: 88-132VAC / 176-264VAC auto switched, 248-370VDC; 47-63Hz
· AC Current: 5A/115VAC 2.5A/230VAC
· Inrush Current: Cold start 18A/115V 36A/230V
· Leakage Current: <2mA/240VAC

· Over Load: 105%-135%; Shut down o/p voltage, recovers automatically after fault condition is removed.
· Over Voltage: 115%-135%; Hiccup mode, recovers automatically after fault condition is removed.
· Fan Control: RT1≥ 40º C FAN ON, ≤ 35º C FAN OFF, ≥ 70º C output shutdown

· 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, TUV, EN60950
· EMC Standards: Design refer to EN55022, EN61000-3-2, -3, EN61000-4-2, 3, 4, 5, 6, 8, 11; ENV50204

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

HS-240-5 5V, 40A +2% 150mV 78%
HS-240-7.5 7.5V, 30A +2% 200mV 80%
HS-240-12 12V, 18A +1% 150mV 82%
HS-240-15 15V, 15A +1% 150mV 83%
HS-240-24 24V, 10A +1% 180mV 84%
HS-240-30 30V, 8A +1% 180mV 85%
HS-240-48 48V, 5A +1% 240mV 87%
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