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12V 29A Single Switching Power Supply(S-350-12)

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Negotiable MOQ: 10 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
LIRRD
Model Number:
S-350-12
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Zhejiang Lierd Relays Enterprise Co., Ltd.
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Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Zhejiang, China
Brand Name LIRRD
Model Number S-350-12
Output Power 301 - 400W
Output Type Single
Input Voltage 220V
Output Voltage 12V
Output Current 29A

Specifications

12V 29A single switching power supply(S-350-12)
CE certificate, better rediating effect
competitve price, high quality

12V 29A single switching power supply(S-350-5)

  • S-350 series switching power supply
  • competitived price and high reliability
  • 105oC Output capacitor
  • AC input power suitable for the world
  • High efficiency and low operation temperature
  • Soft-start current can reduce the AC input impact effeciticly
  • With short-circuit and overload protection
  • Compact size, light weight
  • 100% full-load burn-in test
  • Installed with EMI filter, minimum wave

Model S-350-5 S-350-7.5 S-350-12 S-350-13.5 S-350-15 S-350-24 S-350-27 S-350-48
DC output voltage 5V 7.5V 12V 13.5V 15V 24V 27V 48V
Output voltage range(Note:2) ±2% ±2% ±1% ±1% ±1% ±1% ±1% ±1%
Rated output current 50A 40A 29A 25.8A 23.2A 14.6A 13A 7.3A
Output current range 0-50A 0-40A 0-29A 0-25.8A 0-23.2A 0-1406A 0-13A 0-7.3A
Wave and noise(Note:3) 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 240mVp-p
Inlet stability(Note:4) ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Load stability(Note:5) ±1% ±1% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
DC output power 250W 300W 348W 348.3W 348W 350.4W 351W 350.4W
Efficiency 73% 76% 74% 79% 78% 81% 82% 83%
Adjustable range for DC voltage 4.5~5.6V 6~9V 10~13.2V 12~15V 13.5~18V 20~26.4V 26~32V 41~56V
Input current 6.5A/115V 4A/230V
AC inrush current 25A/115V 50A/230V
Leakage current <3.5mA/240VAC
Overload protection 105%~150% Type: pulsing hiccup shutdown Reset: auto recovery
Over-voltage protection 5.75~6.75V 9.4~10.9V 13.8~16.2V 15.5~18.2V 18~21V 27.6~32.4V 33.7~39.2V 57.6~67.2V
High-temperature protection ERH3>=65~70°c Fan on, <=55~60°c Fan off,>=80~85°c, Cut off ouput(5~15V)~(24~48V)
Setup, rise , hold up time 200ms, 100ms, 20ms
Vibration 10~500Hz, 2G 10min,/1cycle, Period for 60min, Each axes
Withstand voltage Input and output internal: 1.5KvAC, Input and enclosure:1.5KvAC, Output and enclosure:0.5KvAC
Working temperature and humidity  -10°c~+60°c(Refer to output derating curve), 20%~90%RH
Weight 1.15Kgs
Safety standards Design refer to Ul 1950
EMC standards Design refer to FCC Part 15J Part 15 J class A

Note:                                                                                                                                                                1. The testing condition for the paramenter above is: 230VAC input, rated load, 25°c 70% RH. Temperatuer.                

2. Error: include the setting error, line stability and load stability.(Note:5)                                                               

3. Wave test: adopting "A12" double wire for 20MHz, and 0.1UF&47UF capacitor short-circuit for interrupting.           

4. Inlet woltage stability test: when is over load, the lowest voltage of inlet is up to the highest voltage.                     

5. Load stability test: The load is from 0% to 100%

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Zhejiang Lierd Relays Enterprise Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
1999
Factory Size
5,000-10,000 square meters
Total Employees
101 - 200 People
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