CE Constant Voltage Dimmable Led Driver Switching Power Supply 12v 350w S-350-12
Specifications
led driver switching power supply 12v 350w S-350-12power supply 12v factory price
focus on power supply 12v
2 year warranty
Welcome,my friend! Glad to introduce our CE constant voltage dimmable led driver switching power supply 12v 350w S-350-12 and our company Hugong Group to you. If you have any questions, please don't hesitate to ask me.
Product details
1.Product appearance pictures of CE constant voltage dimmable led driver switching power supply 12v 350w S-350-12

2. Packing of CE constant voltage dimmable led driver switching power supply 12v 350w S-350-12 
ODM is welcome
3.Specification of CE constant voltage dimmable led driver switching power supply 12v 350w S-350-12 
| Modle | S-350-5 | S-350-12 | S-350-15 | S-350-24 | S-350-48 |
| specification | |||||
| DC Output voltage | 5V | 12V | 15V | 24V | 48V |
| Output voltage range(Note:2) | ±2% | ±1% | ±1% | ±1% | ±1% |
| Rated output current | 50A | 29A | 23.2A | 14.6A | 7.3A |
| Output current range | 0~50A | 0~29A | 0~23.2A | 0~14.6A | 0~7.3A |
| Wave and noise(Note:3) | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 240mVp-p |
| Inlet stability(Note:4) | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Load stability(Note:5) | ±1% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| DC output power | 250W | 348W | 348W | 350.4W | 350.4W |
| Efficiency | 73% | 74% | 78% | 82% | 83% |
| Adjustable range for DC voltage | 4.5~5.6V | 10~13.2V | 13.5~18V | 20~26.4V | 41~56V |
| AC input voltage range | 90~132VAC/180~264VAC selected by switch 47~63Hz,254~370VDC | ||||
| Input current | 6.5A/115V 4A/230V | ||||
| AC Inrush current | Cold-start 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 | 13.8~16.2V | 18~21V | 27.6~32.4V | 57.6~67.2V |
| Temperature coefficient | ±0.03%/°C(0~50°C) | ||||
| Setup, rise, hold up time | 200ms, 100ms, 20ms | ||||
| Vibration | 10~500Hz, 2G 10min,/1 cycle. Period for 60min,Each axes | ||||
| Withstand voltage | Input and output internal:1.5KvAC,Input and enclosure:l.5KvAC,Output and enclosure:0.5KvAC | ||||
| Isolation resistance | Input and output internal: Input and enclosure, Output and enclosure:500VDC/100MΩ | ||||
| Working temperature and humidity | -10°C~+60°C(Refer to output load derating curve),20%~90%RH | ||||
| Store temperature and humidity | -20°C~+85°C,10%~95%RH | ||||
| Overall dimension | 215X115X50mm (L*W*H) | ||||
| Weight | 1.15kgS | ||||
| Safety standards | Design refer to UL1950 | ||||
| EMC standards | Design refer to FCC part 15J class A | ||||
| Note | 1. The parameter under the testing condition : 230vAC input ,rated load,25°C70% RH. Temperature. | ||||
| 2. Tolerance the setting tolerance, circuit stability and load stability.(Note:5). | |||||
| 3. Wave test: adopting "A12"double wire for 20MHz, and 0.1 UF&47UF capacitor short-circuit for interrupting. | |||||
| 4. Inlet voltage stability test : the lowest voltage will be up to the highest voltage when the circuit overload. | |||||
| 5. Load stability test: The load is from 0% to 100%. | |||||
output voltage can be specified by the customer
4.CE certification of CE constant voltage dimmable led driver switching power supply 12v 350w S-350-12
Company Information
1.Our company have 10 years' experience in producting switching power supply.We are professional switching power supply manufacturer with professional R&D team,mass production,complete type of switching power supply and large inventory spot.
2.Our switching power supply will be packed and shipped undergoing the strict material selection,production,inspection and a series of steps.
3.Here are our ministry of foreign trade's members.
Thanks for your time,waiting for your kindly inquiry :)
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