| Tantou West Industrial Park , Songgang Town , Bao'an District ,Shenzhen ,518105 P.R.CHINA | Sales Manager@163.com |
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Product Details:
Payment & Shipping Terms:
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| Output: | 4.5V DC / 40A | Output Power: | 180W |
|---|---|---|---|
| Input: | 9-36V DC | Standard: | CE / ROHS / FCC |
| High Efficiency: | 91% | Warranty: | 2 Years |
| High Light: | dc-dc power supply,switching dc power supply |
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Taxi Roof LED Sign DC to DC Power Supply 40A 18mm Ultra - thin
Features:
* To prevent car screen flower screen, the splash screen and two horizontal line design
* Aluminum metal shell,natural cooling
* Through the EMC certification
* Low output ripple and noise
* 2 years warranty
* High efficiency 94% & small size
* Input reverse connect protection
Applications:
This power supply suitable for automobile,ship,electric cars,new energy products,LED electronic signs,car audio,and other energy-saving appliances stable power supply use.
Company Advantage:
* Professional R&D team
* Standardized production process
* High quality products
* Short lead time
Specifications:
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Switching power supply |
NBD200-4.5-A |
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OUTPUT |
DC Voltage |
4.5V |
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Current Range |
0~40A |
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Rated Current |
40A |
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Rated Power |
180W |
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Ripple & Noise(max.) |
<100mVp-p |
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Voltage set point accuracy |
+/- 3.0%Vo max |
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Over-current protection |
>120%io,hiccup |
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Line Regulation |
0.2%Vo max |
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Load Regulation |
0.2%Vo max |
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Short-circuit protection |
Hiccup |
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Hold up time |
>8mS |
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Overshoot and undershoot |
< +/- 5.0% |
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INPUT |
Voltage Range |
DC9-36V |
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Frequency Range |
BW=20MHz |
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Efficiency(Typ.) |
91% |
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DC Current |
<25A |
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Inrush Current(Typ.) |
100A at DC Cold start |
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Leakage Current |
Input-Output< 0.2mA ; Input-PG:<0.3mA |
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Environment |
MIBF |
>2 million hrs |
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Temp.Coefficient |
< 0.02%/℃ |
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Storage Temperature range |
-55 ~ +115℃ |
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Operaing board Temperature range |
-25 ~ +65℃ |
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Safety |
Safety standards |
CE |
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Withstand Voltage |
DC40V |
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Others |
Dimension |
160*700*20mm (L*W*H) |
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Packing |
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Note |
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Competitive Advantage:
* Low output ripple and noise
* The two level output over voltage protection
* CE / ROHS / FCC approval
* Output over-current,short-circuit,over-load,over-voltage protection
* Ultra-thin 18mm
* High efficiency up to 94%
Contact Person: Mr. Song
Tel: 86-137367899
Fax: 86-755-7287468
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