Shenzhen Wenjiexin Electronics Co.,Ltd.
Shenzhen Wenjiexin Electronics Co.,Ltd.
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240W 10A High Frequency Centralized Power Supply Stage Short Circuit Protection
Centralized Power Supply Descriptions:
1. Protection: short-circuit / over load / over voltage
2. CE&ROHS certified
3. Built-in EMI filter
4. 100% full load burn-in test
5. Full range AC input volt
6. High efficiency and frequency capacitor
Centralized Power Supply Applications
1.Centralized power supply
2.LED Lighting
3.Stage
4.Military project
5.Communication security equipment
6.Indoor and outdoor advertising screens
Centralized Power Supply Specifications:
| Switching power supply | WJX-S-240W-24V | |
| OUTPUT | DC Voltage | 24V |
| Current Range | 0~60A | |
| Rated Current | 10A | |
| Rated Power | 240W | |
| Ripple & Noise(max.) | <250mVp-p | |
| Voltage ADJ.Range | 4.5~5.6V | |
| Voltage Tolerance | +/- 2.0% | |
| Line Regulation | +/- 0.5% | |
| Load Regulation | +/- 1.0% | |
| Setup,Rise Time | 200ms,100ms/230VAC | |
| Hold up time | 20ms/230VAC | |
| INPUT | Voltage Range | 110-260VAC |
| Frequency Range | 47-63Hz | |
| Efficiency(Typ.) | 80-88% | |
| AC Current | 2.42A/230VAC | |
| Inrush Current(max.) | 60A/230VAC | |
| Leakage Current | < 0.5mA /240VAC | |
| Protection | Over Load | 105 ~ 150% rated output power |
| Protection type: Constant current limiting,recovers automatically after fault condition is removed | ||
| Over Voltage | 115%~ 135% | |
| Protection type: Shut down O/P voltage,re-power on to recover | ||
| Over Temperature | 90℃ +/- 5℃ | |
| Protection type: Shut down O/P voltage,recovers automatically after temperature goes down | ||
| Function | Fan on/off control(Typ.) | RTH2≧50℃ Fan on,≦45℃ Fan off |
| Environment | Working Temp. | -40 ~ +60℃ (Refer to output load derating curve) |
| Working Humidity | 20 ~ 90% RH, non-condensing | |
| Storage Temp., Humidity | -40 ~ +85℃, 10 ~ 95% RH | |
| Temp.Coefficient | +/-0.03%/℃ (0 ~ 50℃) | |
| Vibration | 10 ~ 500Hz, 5G 10min./1 cycle,60min. Each along X, Y, Z axes | |
| Safety | Safety standards | CE & RoHS |
| Withstand Voltage | I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | |
| Isolation Resistance | I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC / 25℃ / 70% RH | |
| Note | 1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature. | |
Why Choose WJXDZ:
* Over 10 years of professional experience in designing and production.
* Focus on switching power supply and adaptor only for 10 years.
* 100% raw material testing PCBA testing ,Aging testing.
* Good quality with very competitive price.
* Short lead time: from 3 to 30days.
* Many years OEM / ODM experience.
* Low MOQ, sample orders and small orders are welcome.
* CE / FCC / RoHS Approval.