Delivery Time:10 working days after received your payment
Certification:ISO9001 / CE / ROHS / FCC

High Power dc to dc voltage converter 4.2V 40A 168W for Taxi LED Sign

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.

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

Specifications:

Switching power supply	NHD200-4.2-E
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.)	94%
DC Current	<2.9A
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	-30 ~ +75℃
Safety	Safety standards	CE
Withstand Voltage	DC40V
Others	Dimension	168*80*18mm (L*W*H)
Packing	0.6kg; 20pcs/12Kgs
Note

Competitive Advantage:

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

* Input reverse connect protection 

* High efficiency 94%,high reliability

* Small size,ultra-thin 18mm

* Low output ripple and noise 

* Aluminum metal shell,natural cooling

* Through the EMC certification 

* 2 years warranty

Company Advantage:

* High quality products

* Short lead time

* Professional R&D team

* Standardized production process

* Competitive price