12V to 5V step-down module DC-DC DC power supply module LED electric vehicle charging voltage meter USB 2A

Specifications

12V to 5V step-down module DC-DC DC power supply module LED electric vehicle charging voltage meter USB 2A

,We produce MODULE ! CUSTOM-MADE module is OK!

 

12V to 5V step-down module DC-DC DC power supply module LED electric vehicle charging voltage meter USB 2A  

Product features:

Two wire vehicle voltage meter + Stable output 5.0V USB charging

1 super wide voltage range: DC4.5~40V

2. The ability of 2.5V/2A output current (voltage at the 6.5~40V input to output 5.0V voltage stability)

3. A "output enable" button(USB output power supply), a " low power consumption " button into the ultra low power consumption

4 car voltage meter can be self calibration, there was never the problem of inaccurate voltage meter!!

5 with reverse connection protection, reverse connection does not burn

6 with over-current, over temperature protection

7. Band USB power indicator

8 with a wiring terminal, convenient access line

9 high efficiency, low ripple

Module for use:

Module power can real-time detection of voltage, when you need to mobile phone, Ipad, MP3 and other digital products charge, touch "output enable" button, the USB power indicator lights up, USB output 5.0V voltage; when you need to close the digital tube, touch "low power" button, the module enter the ultra low power standby mode, the USB output is off.

Module purpose:

The input voltage is wide, can be used for automotive / car / motorcycle, used to monitor the battery voltage, timely grasp the battery state, can be used in various voltage measurement purpose.

5.0V, 2A output current capability, enough to satisfy all kinds of USB equipment, voltage is very stable.

Note: This module is the default D+ D- shorted, compatible with most mobile phone charging, and set aside the various mobile phone recognition resistance installation position, if you need to add code, please cut the wire connected to the D+ D-, to be added.

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.

 

 

 

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

 

Contact us

SKYPE:aimeehe2011  Cellphone:13760273376