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Constant Voltage Led Display Power Supply 400W For Large LED Billboard

Constant Voltage Led Display Power Supply 400W For Large LED Billboard

Constant Voltage Led Display Power Supply 400W For Large LED Billboard

Product Details:

Place of Origin: China
Brand Name: Goldpower
Certification: UL/CE/ROHS/FCC/SGS
Model Number: GPAD401M5-1B

Payment & Shipping Terms:

Minimum Order Quantity: 200pcs
Price: negotiation
Packaging Details: 1 unit in 1 colorful box, 6 boxes in one master carton
Delivery Time: 40 working days on payment
Payment Terms: T/T
Supply Ability: 30,000pcs per month
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Detailed Product Description
Application: LED Billboard Display Input Range: 90 ~ 264Vac
Output Range: 400W Standard: UL/CE/ROHS/FCC/SGS
Ventilation: Natural Heat Conduction Dimensions: 16 5 * 85 * 26 Mm

Constant Voltage Led Display Power Supply 400W For Large LED Billboard

 

 

 

Specifications :

Input: 90 ~ 264 Vac; Output Power: 400W
Environment
Parameters Min. Typ. Max. Unit Note
Working temperature -25 65 85 ° C Test points: the cInput of the cover from the output port40mm
Storage temperature -25 25 100 ° C  
Relative humidity 5   95 % Non-condensing
Altitude 0   4000 m Where the temperature derating300 0 ~ 4000m under the conditions of use, increased by 1 ℃ lower 200m
Cooling         Natural heat conduction
Input
Parameters Min. Typ. Max. Unit Note
AC input voltage range 90 110/220 264 Vac  
AC input voltage frequency 47 50/60 63 Hz  
Power Factor 0.95       220 Vac loaded
Input surge current     60 A 220 Vac full load / cold
AC input format   Single-phase input     Support single phase
L, N
Output
Parameters Min. Typ. Max. Unit Note
Output voltage range 4.2 4.6 5 Vdc Adjustable output voltage
Output voltage setting 4.55 4.6 4.65 Vdc  
Output Current Range 0   80 A The full input voltage range
Load Regulation     ± 1 % Rated input voltage, full load change
Regulation accuracy     ± 5 % The full input voltage range /full load output
Source regulation     ± 0.5 % Rated current output, the full voltage range
Noise + Ripple(peak to peak)     200 mV Over the full input voltage and load range, and the output of the test in Canada and 0.1uF ceramic capacitor or a gold film capacitors and electrolytic capacitors 10uF each one, the oscilloscope bandwidth 20MHz
Other output characteristics
Parameters Min. Typ. Max. Unit Note
Output Power     400 W  
Output efficiency 86 89   % 220Vac input and output full, normal temperature test
Dynamic response overshoot     ± 5 % 25% -50% -25% or 50% -75% -50%load change, current change rates 0.1A / us, cycle 4ms
Dynamic response overshoot     ± 10 % Output from no sudden 100%load, the output from full load to no-load, back and forth transition (transition time5ms, after the jump can be maintained for several cycles), the output of the oscillation, the output voltage measuring the output voltage waveform, the module should not appear10% overshoot does not exceed the value of the output voltage setting
Temperature Coefficient     ± 0.02 % / ℃ Rated output voltage and output current, wide operating temperature
Power-output delay     2 S 220Vac at full load test
Switch Overshoot     ± 10 % The full input voltage range, full load output
Output voltage rise time     200 ms Rated input / rated output
Capacitive load   4700 10000 uF Full voltage range at full load
Protection
Parameters Min. Typ. Max. Unit Note
Output overvoltage protection point 5.5   6.5 V Self-healing
Output current limiting protection point 90   110 A  
Output short circuit protection         Long-term short-circuit, self-healing
Over-temperature protection 90   100 Overtemperature shutdown, recoverable.
Test point is the center of the cover 40mm away from the output port
Mechanical properties
L * W * H 16 5 * 85 * 26 mm
Weight (kg) ≤ 1 Kg

 

Features

Wide input range 90~305Vac
Active PFC THD<20% at 230Vac
Protection Short/Over-Curr./Over-Volt./Over-heat
IP level IP65/67, Fanless
Constant current output  
Optional dimming 1~10Vdc/PWM
Application Streetlight/Commercial indoor
Suitable for Outdoor use  
High efficiency upto 94%  
6kV surge protection  
High reliability  
UL60950-1 / IEC60950 / UL8750 compliance 
3-Year warranty

 

Description :

1 400W constant output

2 Protection:Short circuit/Overload/Over voltage/Over temperature

3 Built in PFC function,PF>0.95

4 Cooling by fan

5 Suitable for all kinds of LED lingtings, LED street lighting

Compliance to worldwide safety regulations for lighting

7 Slim size,light weight

8 3-Year warranty

 

Applications :

Large LED billboard display

 

 

Contact Details
Shenzhen Techone Tech Co.,Ltd

Contact Person: Michael

Tel: +8613603082685

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