Isolated DC DC Step Down converter usb charger pcb board dc 32-72v 48V 42V 36V to 5v 2A Special for Vechile

We produce MODULE ! CUSTOM-MADE module is OK! Our company produce your own board!

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PRODUCT PICTURE

PRODUCT FEATURES

60 v48v36v electric vehicles dedicated on-board isolation USB charging pad (note: 72 V electric cars do not use, because after full voltage can be in more than 80 V, will directly burned, 32-72 - V other within the scope of the voltage of the dc power supply can also be used). Super-strong anti-interference, for you to solve all kinds of high frequency noise and clutter interference stripe troubles! Give your video digital equipment to provide a pure surging power! Completely isolated input and output is not altogether, perfect to protect your precious USB devices, want to charge, charge! Safe and reliable is no longer a dream!

USES the original modular design with industrial-grade isolation electricity, reverse connect protection, perfect input output flow, temperature, and short circuit protection function, module built-in multistage filters, and the input use 100 v high frequency low resistance capacity and output of imported 125 degrees high temperature resistant chemical capacitance in Japan, double filter to ensure do car power to recharge the phone lower output ripple voltage.

Module parameters

Completely isolated power input and output module properties: isolation, efficient rectifying step-down voltage regulator, voltage regulator module Using industrial-grade module design. Reliable security

The input voltage: DC32-72 - v dc voltage. Input below 32 v under-voltage protection without output. Limit of 72 v (banned input ac)

Output voltage: DC5V voltage output (perfect simulation computer USB output)

Rated output current: 2 a, (adaptive output) built-in over-current protection different versions will be different

Output short circuit protection: yes. Automatically return to normal output after short circuit faults remove Use more safe!

Rated 10 w output power: natural cooling output (5 v 2 a)

Working temperature: industrial grade (- 40 ℃ to + 85 ℃)

Load regulation: plus or minus 1%

Voltage regulation: plus or minus 0.5%

Dynamic response speed: 200 us 5%

Lamp: yes, 5 v USB output power light.

Input reverse connect protection: input reverse connect protection diode. Input the reverse does not work. The 12 v version didn't diode

Connection mode: input terminals and output USB

Scope of application: 36 v48v 60 v electric cars charge up to 5 v USB to smartphones, vehicle-mounted navigation and USB digital products 5 v power supply, backup power supply, mobile power supply, solar charger and other equipment...

High plate width: 51 * 39 * 17 mm

USB output 5 v 2 a, believe we are professional

Enough to cope with all kinds of usb devices, voltage is very stable, board usb design intelligent mobile charging recognition! Can be used to

Meizu, apple, nokia, HTC, samsung, SONY Ericsson mobile phone charge! Perfect solution and adaptation of 36 v, 48 v electric cars to mobile phones, digital products charge

USB output is suitable for: apple, nokia, HTC, meizu, samsung, SONY Ericsson etc. Smartphone or digital products charge. Charging current 0-2 a adaptive!

Among them, as a result of digital devices to identify the resistance rare models may have no charge, or the charging time is very long, the less the more blunt, etc., is the factory production of charging recognition, rather than the board has a problem, the output current is not enough!

SHIPPING TERMS

1.Ship to whole world : DHL , UPS, FEDEX, EMS, HKPOST, SGPOST,SWPOST

2.Lead time:2days. If we don't have stock at that time, it takes 2-4days to produce it.

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PAYMENT TERMS

1.We accept PAYPAL, TT, WESTERN UNION, ESCROW

2.Commission:  

*Paypal: total sum *0.041   

*Escrow: total sum *0.05   

*TT: $28-$45(according to amount)   

*Western union: $0

GUARANTEE PERIOD

    3 Months, if the quality have any problems, We have a good after sale

service team will slove the quality problems for you.

1.If you test the products and it doesn't work, pls keep it and send it to us in 

   1 month, we will send the good one to you with the following order.

2.If the product is already used by you, then no warranty.

3.If the product is broken by man-made, then no warranty.

CONTACT US