Shenzhen Wenjiexin Electronics Co.,Ltd.
Shenzhen Wenjiexin Electronics Co.,Ltd.
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Low Ripple & Noise LED Display Power Supply 5V 60A 300W Switching Power Supply
LED Display Power Supply Description:
LED Display Power Supply Specification:
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Switching power supply |
WJX-S-300W-5V |
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OUTPUT |
DC Voltage |
5V |
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Current Range |
0~60A |
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Rated Current |
60A |
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Rated Power |
300W |
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Ripple & Noise(max.) |
<250mVp-p |
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Voltage ADJ.Range |
4.5~5.6V |
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Voltage Tolerance |
+/- 2.0% |
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Line Regulation |
+/- 0.5% |
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Load Regulation |
+/- 1.0% |
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Setup,Rise Time |
200ms,100ms/230VAC |
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Hold up time |
20ms/230VAC |
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INPUT |
Voltage Range |
110-260VAC |
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Frequency Range |
47-63Hz |
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Efficiency(Typ.) |
80-88% |
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AC Current |
4.12A/230VAC |
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Inrush Current(max.) |
70A/230VAC |
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Leakage Current |
< 0.5mA /240VAC |
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Protection |
Over Load |
105 ~ 150% rated output power |
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Protection type: Constant current limiting,recovers automatically after fault condition is removed |
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Over Voltage |
115%~ 135% |
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Protection type: Shut down O/P voltage,re-power on to recover |
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Over Temperature |
90℃ +/- 5℃ |
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Protection type: Shut down O/P voltage,recovers automatically after temperature goes down |
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Function |
Fan on/off control(Typ.) |
RTH2≧50℃ Fan on,≦45℃ Fan off |
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Environment |
Working Temp. |
-40 ~ +60℃ (Refer to output load derating curve) |
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Working Humidity |
20 ~ 90% RH, non-condensing |
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Storage Temp., Humidity |
-40 ~ +85℃, 10 ~ 95% RH |
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Temp.Coefficient |
+/-0.03%/℃ (0 ~ 50℃) |
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Vibration |
10 ~ 500Hz, 5G 10min./1 cycle,60min. Each along X, Y, Z axes |
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Safety |
Safety standards |
CE & RoHS |
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Withstand Voltage |
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
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Isolation Resistance |
I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC / 25℃ / 70% RH |
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Others |
MTBF |
271.9K hrs min. MIL-HDBK-217F(25℃) |
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Dimension |
215*115*50mm (L*W*H) |
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Packing |
0.85kg; 30pcs/26Kgs/Carton |
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Note |
1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature. |
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LED Display Power Supply Applications:
* LED display
* LED Lighting
* Stage
* Military project
* Communication security equipment
* indoor and outdoor advertising screens
* New energy and other Various industries
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.