Home > Products > Switching Power Supply > 12V 33A single switching power supply(S-400-12)
12V 33A single switching power supply(S-400-12)
- 10000 Piece / Pieces per Month
- Credit Card
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | LIRRD | Model Number: | S-400-12 |
Output Power: | 301 - 400W | Output Type: | Single | Input Voltage: | 220V |
Output Voltage: | 12V | Output Current: | 33A |
Product Description
Specifications
12V 33A single switching power supply(S-400-12)CE certificate, better rediating effect
competitve price, high quality
12V 33A single switching power supply(S-400-12)
- 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-400-9 | S-400-12 | S-400-13.5 | S-400-24 | S-400-27 | S-400-48 | ||
DC output voltage | 9V | 12V | 13.5V | 24V | 27V | 48V | ||
Output voltage range(Note:2) | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ||
Rated output current | 43A | 33A | 29A | 16.6A | 14.8A | 8.3A | ||
Output current range | 0-43A | 0-33A | 0-29A | 0-16.6A | 0-14.8A | 0-8.3A | ||
Wave and noise(Note:3) | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 200mVp-p | ||
Inlet stability(Note:4) | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ||
Load stability(Note:5) | ±0.5% | ±1% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ||
DC output power | 387W | 396W | 400W | 398.4WW | 399.6W | 398.4WW | ||
Efficiency | 78% | 83% | 85% | 85% | 82% | 86% | ||
Adjustable range for DC voltage | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ||
Input current | 5.6A/115V 2.8A/230V | |||||||
AC inrush current | 40A/230V | |||||||
Leakage current | <3.5mA/240VAC | |||||||
Overload protection | 105%~135% Type: pulsing hiccup shutdown Reset: auto recovery | |||||||
Over-voltage protection | 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 | 1.5s, 50ms, 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 | 1.1Kgs | |||||||
Safety standards | UL 1950, EN60950 | |||||||
EMC standards | EN55022, EN100-4,2,4,5,6,8,11, IEC100-3-2 | |||||||
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% |
Contact Us
- Zhejiang Lierd Relays Enterprise Co., Ltd.
- Contact nameIvy Cheng
- Phone86-577-6279 7377
- AddressNo. 6, Zhenxing Road, Xin'guang Ave., Liushi Town, Yueqing
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