350w 50A 40A 29A s-350-12 Switching power supply
USD $16.93 - $16.93 /Piece
Min.Order:100 Pieces
Yueqing Yomin Electric Co., Ltd.
350w 50A 40A 29A s-350-12 Switching power supply
Features
1. Universal AC input / full range
2. 100% full load burn-in test
3. Protections: Short circuit/ Over load/ Over voltage
4. PWM control and regulated
5. Forced air cooling by built in DC fan
6. Built-in cooling Fan ON-OFF control
7. Fixed switching frequency at 25KHz
8. 1 year warranty
9. Dimensions: 215*115*50mm(L*W*H)
Technical Parameters
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 | |
Output | DC Voltage | 5V | 7.5V | 12V | 13.5V | 15V | 24V | 27V | 48V |
Voltage Tolerance | ±2% | ±2% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | |
Rated Current | 50A | 40A | 29A | 25.8A | 23.2A | 14.6A | 13A | 7.3A | |
Current Range | 0-50A | 0-40A | 0-29A | 0-25.8A | 0-23.2A | 0-14.6A | 0-13A | 0-7.3A | |
Rated Power | 250W | 300W | 348W | 348.3W | 348W | 350.4W | 351W | 350.4W | |
Ripple & Noise | 150 mVp-p | 150 mVp-p | 150 mVp-p | 150 mVp-p | 150 mVp-p | 150 mVp-p | 200 mVp-p | 240 mVp-p | |
DC Voltage Adi. Range | -10% +12% | ±20% | -16% +10% | -12% +11% | -10% +20% | -16% +10% | -4% +18% | -15% +17% | |
Setup,Rise,Hold Time | 200ms,50ms,20ms at full load | ||||||||
Input | Voltage Range | 90~132 VAC/ 180~264VAC 47~63 Hz;selected by switch254~370VDC | |||||||
AC Current | 6.5A/115 V 4A/ 230 V | ||||||||
Efficiency | 73% | 76% | 74% | 79% | 78% | 81% | 82% | 83% | |
Inrush Current | Cold start 50A/115V50A/230V | ||||||||
Leakage Current | <3.5 mA/240VAC | ||||||||
Protection | Over Load | 105%~135% | |||||||
Protection type: Fold back current limiting, recovers automatically after fault condition is removed | |||||||||
Over Voltage | 115%~135% | ||||||||
Protection type: hiccup mode, recovers automatically after fault condition is removed. | |||||||||
Fan ON/OFF Control | RT3≥55°C FAN ON,≤45°C FAN OFF,≥80°Coutput shutdown (5~7.5V) RT3≥65°C FAN ON,≤55°C FAN OFF,≥80°Coutput shutdown (12~15V) RT3≥70°C FAN ON,≤60°C FAN OFF,≥85°C output shutdown (24~48V) | ||||||||
Environment | Working Temp & Humidity | -10°C~+50°C;20%~90 %RH | |||||||
Storage Temp & Humidity | -20°C~+85°C;10%~95 %RH | ||||||||
Vibration | 10~500Hz,2G 10min./1cycle, period for 60min,each along X, Y, Z axes | ||||||||
Safety | Withstand Voltage | I/P-O/P:1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC | |||||||
Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG 100MΩ/500VDC | ||||||||
Standards | Safety Standard | Design refer to UL1950 | |||||||
EMC Standard | Design refer to EN55022,EN55024,EN61000 | ||||||||
Others | Weight | 1.07Kg | |||||||
Packing | 12pcs/13.5Kg/0.98CUFT |
350
w 50A 40A 29A s-350-12 Switching power supply