252W LED TV Power Supply 4.2Volt IP20 Synchronous rectification
Features:
* High efficiency up to 90%
* Ultra-low start up temperature -40
* 2 years warranty
* Low output ripple and noise,high reliability
* With over-current/over-voltage/short-circuit/over-power protection
* Synchronous rectification,high power factor>0.95
Specifications:
Switching power supply | NHP300-4.2-A | |
OUTPUT | DC Voltage | 4.2V |
Current Range | 0~60A | |
Rated Current | 60A | |
Rated Power | 252W | |
Ripple & Noise(max.) | <200mVp-p | |
Regulation | +/-3% | |
Leakage current | 3.5mA | |
INPUT | Voltage Range | 100-240V AC |
Frequency Range | 47-63Hz | |
Efficiency(Typ.) | 90% | |
Environment | Storage Temperature | -40 ~ +85 |
Operaing Temperature | -40 ~ +80 | |
Relative Humidity | 10%-95% | |
Cooling | Natural convection | |
Safety | Safety standards | CE |
Withstand Voltage | Input-output withstand vol. | 3000Vac/10mA/1min |
Input-FG withstand vol. | 1500Vac/10mA/1min | |
Output-FG withstand vol. | 500Vac/10mA/1min | |
Others | Dimension | 242*58*29mm (L*W*H) |
Packing |
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Competitive Advantage:
* Ultra-low start up temperature-40
* Ultra-thin 29mm
* Output over-current,short-circuit,over-load,over-voltage protection
* High efficiency up to 90%
* Low output ripple and noise
* Synchronous rectification+PFC
Applications:
* LED display,LCD TV, LED TV
* Display screen,LED video wall
* Electrical equipment, Instrumentation;
* Communications and security products.
* Digital and electronic products;
* Advisement player
Company Advantage:
* Professional R&D team
* Standardized production process
* Best after sale service
* High quality products
* Short lead time
