S-400-24 400W SMPS Switching Power Supply for LED Advertising Display

Product Details
Customization: Available
Output Type: Single
Warranty: >2 Years
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  • S-400-24 400W SMPS Switching Power Supply for LED Advertising Display
  • S-400-24 400W SMPS Switching Power Supply for LED Advertising Display
  • S-400-24 400W SMPS Switching Power Supply for LED Advertising Display
  • S-400-24 400W SMPS Switching Power Supply for LED Advertising Display
  • S-400-24 400W SMPS Switching Power Supply for LED Advertising Display
  • S-400-24 400W SMPS Switching Power Supply for LED Advertising Display
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Basic Info.

Model NO.
S-400-24
Output Power
301 - 400W
Input Voltage
110-220V
Connection Mode
Both Series and Parallel Connections Are Possible
Starting Mode
Self-excited Switching Power Supply
Voltage Regulating Mode
Frequency Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
Two-way Transmission
Modulation System
PFAW
Certification
CE, RoHS
Brand
Weho
Hold up Time
30ms/230VAC 12ms/115VAC at Full Load
Voltage Range
85 ~ 264VAC 120 ~ 373VDC
Frequency Range
47~63Hz
Efficiency
89%
Leakage Current
<0.75mA / 240VAC
Transport Package
Carton or Plywood Case
Specification
99mm*82mm*30mm
Trademark
Weho
Origin
Zhejiang
Production Capacity
50000/Year

Product Description

S-400-24 400W SMPS Switching Power Supply for LED Advertising Display

Features:

1.Full range AC 85-264V  Input 

2. Protections: Short circuit / Overload / Over voltage / Over temperature

3. 100% full load burn-in test

4. Low cost, high reliability

5. 24 months warranty
S-400-24 400W SMPS Switching Power Supply for LED Advertising DisplayS-400-24 400W SMPS Switching Power Supply for LED Advertising Display

Model S-400-5 S-400-12 S-400-24 S-400-48
DC output voltage,current 5V 0~60A 12V 0~33A 24V 0~16.5A 48V 0~8.3A
Wave and noise 100mVp-p 150mVp-p 150mVp-p 200mVp-p
Inlet wire stabilily ±0.5% ±0.5% ±0.5% ±0.5%
Load stability ±0.1% ±0.5% ±0.5% ±0.5%
Efficiency 73% 82% 83% 85%
Adjustable range for
DC voltage
±10% ±10% ±10% ±10%
Input voltage range 90~132VAC/180~264VAC by switch 254~370VDC 47~63Hz
Impact current Cold start current 25A/115VAC 50A/230VAC
Overload protection 105% -135% cut off the output, automatic recovery
Over voltage protection 115%-150% shut down O/P voltage, re-power on to recover
Setup, rise, hold up time 200ms, 50ms, 20ms/230VAC at full load
Withstand voltage I/P-O/P: 1.5kV I/P-FG: 1.5kV OP-FG: 0.5kV 1 minute
Isolation resistance I/P-O/P I/P-FG O/P-FG: 500VDC/100MΩ
Working temperature -10ºC~+50ºC
Dimension 215 x 115 x 50 mm
Weight 1kg
Packing 45.5 x 31.5 x 26CM/20PCS/20kg
S-400-24 400W SMPS Switching Power Supply for LED Advertising DisplayS-400-24 400W SMPS Switching Power Supply for LED Advertising DisplayS-400-24 400W SMPS Switching Power Supply for LED Advertising DisplayS-400-24 400W SMPS Switching Power Supply for LED Advertising Display
 
 

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