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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: HEDY
  • Model Number: HBC-300W-5V
  • Output Power: 201 - 300W
  • Output Type: Single
  • Input Voltage: 220V
  • Output Voltage: 5V
  • Output Frequency: N/A
  • Output Current: 60A
  • Current Range: 0~60A
  • Ripple & Noise (max.): 100mVp-p
  • Efficiency(Typ.): 80% switching power supply
  • Voltage Adj. Range: 4.75~5.5V
  • Over Voltage: 5.5~6.75V
  • Over load: 110~115% rated output power
  • Input frequency Range: 47~63HZ
  • Voltage Tolerance: ±2.0%
  • Leakage Current: <2mA / 240VAC
  • Input inrush Current (Typ.): 20A/115VAC 40/230VAC

Packaging & Delivery

Packaging Details 1, Vacuum film cover on shell--Prevent switching power supply from moist;
2, 1pc/box--Convenient for selling and use;
3, 24box/carton--Convenient for transportation, storage.
Delivery Time 10 days after payment


Product Description


60A 300W 5V switching power supply


Product name:  5v power supply psu 60A 300W 5V switching power supply for led sign

Rated power: 300W

Output voltage: DC5V

Ultra-thin, only 30mm

Ripple & Noise (max.): 100mVp-p

Over load protection: 110~115% rated output power

Over voltage protection:    5.5~6.75V

Over temperature protection: 100°C±5°

Business type: Manufacturer/Factory





5v power supply psu 60A 300W 5V switching power supply for led sign features:


High efficiency up to 90%

Protection: Short circuit/Overload /Over Voltage/Over Temperature

Bult-in constant current limiting circuit

8 hrs and 100% full load bult-in test

v  Compliance to worldwide safety regulations for lighting

v   Suitable for LED lighting and moving sign applications

v  2 years warranty



5v power supply psu 60A 300W 5V switching power supply for led sign details:


 300w Series, include output 5v, 12v, 15v, 24v and 36v.



Model HBC-300W-5VHBC-300W-12VHBC-300W-15VHBC-300W-24VHBC-300W-36V
OutputDC Voltage5V12V15V24V36V
Rated Current60A25A20A12.5A8.5A
Current Range0~60A0~25A0~20A0~12.5A0~8.5A
Rated Power300W300W300W300W306W
Ripple & Noise (max.)100mVp-p100mVp-p150mVp-p150mVp-p150mVp-p
Voltage Adj. Range4.75~5.5V11.4~13.2V14.3~16.5V22.8~26.4V34.2~39.6V
Voltage Tolerance±2.0%±2.0%±2.0%±1.0%±1.0%
Line Regulation±1.0%±1.0%±1.0%±0.5%±0.5%
Load Regulation±5.0%±5.0%±5.0%±5.0%±5.0%
Setup,Rise time600ms,30ms at full load
Hold Up Time(Typ.)13ms at full load
InputVoltage Range90~132VAC/180~264VAC 
Frequency Range47~63HZ
AC Current (Typ.)5A/115VAC         3A/230VAC
Inrush Current (Typ.)20A/115VAC         40A/230VAC
Leakage Current<2mA / 240VAC
ProtectionOver Load110~115% rated output power
Protection type: Shut down O/P,re-power on to recover
Over Voltage5.5~6.75V13.2~16.2V16.5~20.25V26.4~32.439.6~48.6V
Protection type: Shut down O/P,re-power on to recover
Over Temperature100°C±5°C(5V~12V); 105°C±5°C(15V~36V); TSW1 detect on main power transformer for others
Protection type: Shut down O/P,recovers automatically after temperature goes down
EnvironmentWorking Temperature -20~+40°C  
Working Humidity20~90% RH  Non-condensing
Storage temp.& humidity-20~+85°C, 10~95%RH
Temp. coefficient±0.03%/°C (0~50°C)
Vibration10 ~ 500Hz, 3G 10min./1 cycle,60min.each along X,Y,Z axes
Safety & EMCSafety StandardsUL60950-1 standard
Withstand VoltageI/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolation ResistanceI/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C/ 70% RH
OthersMTBF10000hrs     MIL-HDBK-217F (25°C)
Dimension212*82*30mm (L*W*H)
Packing0.80Kg; 24pcs/20.7Kg/2.07CUFT
Note1. All parameters NOT specially mentioned are measured at 220VAC input, rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 10uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.
4. Derating may be needed under low input voltages.



5v power supply psu 60A 300W 5V switching power supply for led sign structural drawing(Unit::mm):










5v power supply psu 60A 300W 5V switching power supply for led sign derating curve:









5v power supply psu 60A 300W 5V switching power supply for led sign applications:


1. LED display, led strip, nixie tube, street light, lamp; 

2. Electrical equipment, Instrumentation ;

3. LCD, LED, CCTV camera; 

4. Digital and electronic products;

5. Building lighting decoration;

6. Communications and security products.





Our 5v power supply psu 60A 300W 5V switching power supply for led sign packing & delivery


Lead time: 7-15 days

Delivery method: 

ü Express service: FedEx/DHL/UPS/TNT/EMS

ü Air transportation: factory to airport

ü Ocean shipping: factory to port


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