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Shenzhen G-Orient Technology Co.,Ltd
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Gold Index: 9214
Isolated LED TV Power Supply ac/dc power converter 270W with Constant Voltage DC4.5V
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Isolated LED TV Power Supply ac/dc power converter 270W with Constant Voltage DC4.5V
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Isolated LED TV Power Supply ac/dc power converter 270W with Constant Voltage DC4.5V
Features:
* Synchronous rectification,high power factor>0.95
* High efficiency up to 90%
* Low output ripple and noise,high reliability
* With over-current/over-voltage/short-circuit/over-power protection
* Ultra-low start up temperature -40
* 2 years warranty
Applications:
1. Electrical equipment, Instrumentation;
2. Digital and electronic products;
3. Advisement player
4. LED display,LCD TV, LED TV
5. Display screen,LED video wall
6. Communications and security products.
Specifications:
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Switching power supply |
NHP300-4.5-A |
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OUTPUT |
DC Voltage |
4.5V |
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Current Range |
0~60A |
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Rated Current |
60A |
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Rated Power |
270W |
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Ripple & Noise(max.) |
<200mVp-p |
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Regulation |
+/-3% |
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Leakage current |
3.5mA |
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INPUT |
Voltage Range |
100-240V AC |
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Frequency Range |
47-63Hz |
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Efficiency(Typ.) |
90% |
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Environment |
Storage Temperature |
-40 ~ +85 |
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Operaing Temperature |
-40 ~ +80 |
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Relative Humidity |
10%-95% |
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Cooling |
Natural convection |
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Safety |
Safety standards |
CE |
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Withstand Voltage |
Input-output withstand vol. |
3000Vac/10mA/1min |
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Input-FG withstand vol. |
1500Vac/10mA/1min |
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Output-FG withstand vol. |
500Vac/10mA/1min |
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Others |
Dimension |
242*58*29mm (L*W*H) |
Company Advantage:
* Cheap wholesale price
* High quality products
* Short lead time
* Professional R&D team
* Standardized production process
* Best after sale service
Competitive Advantage:
* Ultra-thin 29mm
* High efficiency up to 90%
* Low output ripple and noise
* Output over-current,short-circuit,over-load,over-voltage protection
* Synchronous rectification+PFC
* Ultra-low start up temperature-40
* CE / ROHS / FCC approval
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Company Info
Shenzhen G-Orient Technology Co.,Ltd [China (Mainland)]
Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)
