| Customization: | Available |
|---|---|
| Output Type: | Single |
| Warranty: | 2 Years |
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250W 12VDC 20A Switching Power Supply (SML-250-12)
Our service
1.Your email will be replied with 24 hours
2.All qustions will be answered by our power supply engineer.
3.We have strictly management on the production and quality control.
4.We are real facture and have professional engineer team,can provide custom and OEM service.
5.We have independent IMP&EMP rights.
6.Sample available.
Our Switching Supply have many series:
Single output Switching Power Power Supply
Dual output Switching Power Supply
Triple output Switching Power Supply
Quad output Switching Power Supply
DIN-rail Switching Power Supply
LED driver Switching Power Supply
DC Power Supply Series
Also we can design and produce according to your need.
Welcome to contact us anytime.
| Model | SML-250-12 | SML-250-24 | |
| Output | DC output Voltage | 12V | 24V |
| Voltage tolerance | ±1.0% | ±1.0% | |
| Rated Current | 20A | 10A | |
| Related Power | 250w | 250w | |
| Wave&Noise | 100mVp-p | 100mVp-p | |
| Adjustable range for DC Voltage | ±10% | ±10% | |
| Set up,rise,hold up time | 200ms 100ms 20ms | ||
| Input | Voltage Range | 85 ~132VAC or 170-264VAC 47-63HZ 240-370VDC | |
| Input Current | 2A/115VAC 1A/230VAC | ||
| Efficiency | 78% | 78% | |
| AC inrush current | Cold start current 15A/115V 30A /230VAC | ||
| Leakage current | <0.5mA/240VAC | ||
| Protection | Overload | Related output power 105-150% start overload protection | |
| Protection type: cutoff output, recovery after restart power | |||
| Over voltage | 13.8V-16.2V | 27.6-32.4 | |
| Hiccup mode,recovers automatically after fault condition | |||
| Environment | Working temp humidity | -10~+60°C 20%~90%RH | |
| Stor temp, humidity | -20~+85°C 20%~90%RH Non-condensing | ||
| Safety | Withstand voltage | I/P-O/P:1.5KVAC 1min | |
| I/P-FG:1.5KVAC 1min | |||
| O/P-FG:0.5KVAC 1min | |||
| Standard | Safety standard | Fit UL1012 | |
| Refer | Design refer to GB4943,UL60950,EN60950 | ||
| EMC standard | Design refer to GB9254,EN55022 Class A | ||
| Size | size | L199*W98*H50mm | |
| Package | 0.65kg, 30pcs/20kg | ||
| Note: 1.All parameters not specially mentioned are measured at 230VAC input, related load and 25 degree of ambient temperature. 2.Wave&noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf&47uf parallel capacitor. 3.Tolerance: includes set up tolerance, line regulation and load regulation. |
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