ZHEJIANG BEST ELECTRIC CO., LTD.
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Products: Switching Power Supply , Power Supply , LED Power Supply , Waterproof Switching Power Supply , Din-Rail Power Supply , DC-DC Converter
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350W 12V Switching Power Supply with CE and RoHS (S-350-12)
China 350W 12V Switching Power Supply with CE and RoHS (S-350-12), Find details about China Switching Power Supply, Power Supply from 350W 12V Switching Power Supply with CE and RoHS (S-350-12) - Zhejiang Best Electric Co., Ltd.
$22.00 /piece
Product Details
Transaction Comments
Basic Info
- Model NO.: S-350-12
- Warranty: >2 Years
- Input Voltage: 110-220V
- Starting Mode: Self-excited Switching Power Supply
- Power Supplying System: Terminal Power Distribution Equipment
- Certification: CE, RoHS, ISO
- Color: Silver
- Size: 215*115*50mm
- Specification: CE RoHS
- HS Code: 8504401400
- Output Type: Single
- Output Power: 301 - 400W
- Connection Mode: Series Switching Power Supply
- Voltage Regulating Mode: Frequency Modulation Type
- Energy Transmission: One-way Transmission
- Brand: Chnbest
- Shell Material: Aluminum
- Trademark: CHNBEST
- Origin: China
Product Description
One of the SMPS Suppliers For Beijing Olympic Games & Shanghai EXPO 2010
100% full load burn-in test
Universal AC input: 110/220± 20%
Fixed switching frequency at 47-63Hz
Protections: Short circuit/Overload/Over voltage
100% full load burn-in test
Universal AC input: 110/220± 20%
Fixed switching frequency at 47-63Hz
Protections: Short circuit/Overload/Over voltage
| Specification | S-350-12 | |||
| DC output | 12V 29A | |||
| Wave and noise | 75mVp-p | |||
| Inlet stability | ±0.5% | |||
| Load stability | ±0.5% | |||
| Efficiency | 74% | |||
| Adjustable range for DC voltage | ±10% | |||
| AC input voltage range | 85-132VAC/170-264VAC 47-63Hz | |||
| AC Inrush current | Cold-start current 25A/115V 50A/230V | |||
| OverLoad protection | 105%-150% hiccup mode,auto-recovery | |||
| Over-Voltage protection | 115%-150% rated output voltage | |||
| Setup,rise,hold up time | 200ms,50ms,20ms at full load and 230VAC | |||
| Withstand voltage | I/P-O/P:3Kv I/P-FG:1.5KV O/P-FG:0.5KV 1minute | |||
| Isolation resistanc | I/P-O/P IP/FG OP-FG:500VDC/100MΩ | |||
| Working temperature | -10ºC_+50ºC | |||
| Safety Standards | Design refer to GB4943,UL60950,EN60950 | |||
| EMC Standards | Design refer to GB9254,EN55022 Class B | |||
| Weight | 1.05Kg | |||
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