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Buck DC-DC Power Supply Module 4.2V 40A 168W for Bus Display Screen

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Buck DC-DC Power Supply Module 4.2V 40A 168W for Bus Display Screen

China Buck DC-DC Power Supply Module 4.2V 40A 168W for Bus Display Screen supplier

Large Image :  Buck DC-DC Power Supply Module 4.2V 40A 168W for Bus Display Screen

Product Details:

Place of Origin: China
Brand Name: G-ORIENT
Certification: ISO9001 / CE / ROHS / FCC
Model Number: NBD200-4.2-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
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Detailed Product Description
Size: 160*70*20mm Output Power: 168W
High Efficiency: 91% Input: 9-36V DC
Operating Temperature: -40℃ ~ +70℃ Output: 4.2V DC / 40A
Application: On-board Screen, Taxi LED Sign Standard: CE / ROHS / FCC

 

 

Buck DC-DC Power Supply Module 4.2V 40A 168W for Taxi / Bus Display Screen

 

 

Features:

* To prevent car screen flower screen, the splash screen and two horizontal line design

* Input reverse connect protection

* High efficiency 91% & small size

* Low output ripple and noise

* Aluminum metal shell,natural cooling

* Through the EMC certification

* 2 years warranty

 

 

Specifications:

Switching power supply

 NBD200-4.2-A

 OUTPUT

DC Voltage

 4.2V

Current Range

 0~40A

Rated Current

 40A

Rated Power

 168W

Ripple & Noise(max.)

 <100mVp-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.)

 91%

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℃

 Safety

Safety standards

 CE

Withstand Voltage

 DC40V

 Others

Dimension

 160*70*20mm (L*W*H)

Packing

 

 Note

 

 

 

 

Competitive Advantage:

* Ultra-thin 18mm

* High efficiency up to 91%

* 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

 

 

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 Details
CHINA UPS Electronics Co., Ltd.
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