Gaoxin Industrial Park,Guangming New Zone,Shenzhen City, Guangdong Province, China
Home Products12 Volt LED Power Supply

Taxi Roof LED Sign DC to DC Power Supply 40A 18mm Ultra - thin

Taxi Roof LED Sign DC to DC Power Supply 40A 18mm Ultra - thin

Taxi Roof LED Sign DC to DC Power Supply 40A 18mm Ultra - thin

Product Details:

Place of Origin: China
Brand Name: G-ORIENT
Certification: ISO9001 / CE / ROHS / FCC
Model Number: NBD200-4.5-A

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
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
Contact Now
Detailed Product Description
Output: 4.5V DC / 40A Output Power: 180W
Input: 9-36V DC Standard: CE / ROHS / FCC
High Efficiency: 91% Warranty: 2 Years



Taxi Roof LED Sign DC to DC Power Supply 40A 18mm Ultra - thin ​




* 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




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




Switching power supply



DC Voltage


Current Range


Rated Current


Rated Power


Ripple & Noise(max.)


Voltage set point accuracy

 +/- 3.0%Vo max

Over-current protection


Line Regulation

 0.2%Vo max

Load Regulation

 0.2%Vo max

Short-circuit protection


Hold up time


Overshoot and undershoot

 < +/- 5.0%


Voltage Range


Frequency Range




DC Current


Inrush Current(Typ.)

 100A at DC Cold start

Leakage Current

 Input-Output< 0.2mA ; Input-PG:<0.3mA



 >2 million hrs


 < 0.02%/℃

Storage Temperature range

 -55 ~ +115℃

Operaing board Temperature range

 -25 ~ +65℃


Safety standards


Withstand Voltage




 160*700*20mm (L*W*H)








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 Details
Shenzhen YONP Power Co.,Ltd
Send your inquiry directly to us (0 / 3000)

Other Products