Gaoxin Industrial Park,Guangming New Zone,Shenzhen City, Guangdong Province, China | Angelwang66@126.com |
Place of Origin: | China |
Brand Name: | G-ORIENT |
Certification: | ISO9001 / CE / ROHS / FCC |
Model Number: | NHD100-4.5-A |
Minimum Order Quantity: | 10pcs |
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Price: | negotiable |
Packaging Details: | 20pcs/12Kgs / CARTONS |
Delivery Time: | 10 working days after received your payment |
Payment Terms: | T/T, Paypal, L/C, Western Union |
Supply Ability: | 50,000pcs per month |
Ripple & Noise: | ≤100mVp-p | Application: | On-board Screen, Taxi LED Sign |
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Standard: | CE / ROHS / FCC | Output Power: | 90W |
Output: | 4.5V DC / 20A | Input: | 9-36V DC |
High Light: | switching dc power supply,switching mode power supply |
Ultra - Thin 18mm DC to DC Power Supply 90W 4.5V 20A for Taxi / Bus LED Signs
Competitive Advantage:
* Ultra-thin 18mm
* High efficiency up to 94%
* Low output ripple and noise
* Output over-current,short-circuit,over-load,over-voltage protection
* The two level output over voltage protection
* CE / ROHS / FCC approval
Company Advantage:
* High quality products
* Short lead time
* Professional R&D team
* Standardized production process
* Competitive price
* Technical support
* OEM / ODM available
Specifications:
Switching power supply | NHD100-4.5-A | |
OUTPUT | DC Voltage | 4.5V |
Current Range | 0~20A | |
Rated Current | 20A (2 independent output) | |
Rated Power | 90W | |
Ripple & Noise(max.) | <200mVp-p | |
Voltage set point accuracy | +/- 3.0%Vo max | |
Over-current protection | >120%io,hiccup | |
Line Regulation | 0.2%Vo max | |
Load Regulation | 0.2%Vo max | |
Short-circuit protection | Hiccup | |
Hold up time | >8mS | |
Overshoot and undershoot | < +/- 5.0% | |
INPUT | Voltage Range | DC9-36V |
Frequency Range | BW=20MHz | |
Efficiency(Typ.) | 94% | |
DC Current | <25A | |
Inrush Current(Typ.) | 100A at DC Cold start | |
Leakage Current | Input-Output< 0.2mA ; Input-PG:<0.3mA | |
Environment | MIBF | >2 million hrs |
Temp.Coefficient | < 0.02%/℃ | |
Storage Temperature range | -55 ~ +115℃ | |
Operaing board Temperature range | -25 ~ +65℃ |
Features:
* To prevent car screen flower screen, the splash screen and two horizontal line design
* Input reverse connect protection
* High efficiency 94% & small size
* Low output ripple and noise
* Aluminum metal shell,natural cooling
* Through the EMC certification
* 2 years warranty
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.
Contact Person: Miss. Angel
Tel: 1598940345
Fax: 86-755-3697544
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