Factory Direct Sales High Power LED Driver 8A Laptop Mobile Power Supply 12V for Lithium Battery

Specifications

We produce MODULE ! CUSTOM-MADE module is OK! Strong R&D makes your own module/ board

  Factory direct sales high power LED driver 8A laptop mobile power supply 12V for lithium battery

 

Product features:

The module name: 8A automatic constant pressure constant flow

The modular nature: non isolated synchronous rectifier automatic lifting pressure module

Input voltage: 4-32V

Input current: 8A (MAX) peak 10A (long time work within 6A)

The quiescent current (voltage: 5mA is not at the same time there will be errors)

Output voltage: 0.8-32V continuously adjustable output (default 12V, such as the need to please the shopkeeper explains other voltage. )

The output current range: 0.2-8A

Working temperature: -40~+85 degrees

Operating frequency: 200KHz

98%: the highest conversion efficiency (efficiency associated with the input, the output voltage, current, pressure difference)

Overcurrent protection:

Short circuit protection: (input fuse 10A) double short circuit protection, the use of more security.

Over temperature protection: (over temperature automatically reduce the output voltage)

Input reverse connection protection: No, (such as the need to please series diodes in the input)

Output anti irrigation: No, for when charging, please add anti diodes, otherwise it will damage the module.

Installation: 4 3mm screws

Connection: welding free terminal output, (IN input, OUT output)

Module size: length 60mm width 51mm high 24mm (containing copper)

Operating instructions:

Adjusting method, output current:

1, adjusting the CV potentiometer, according to your battery or LED, the output voltage is set to the value of the voltage you need. Such as the 4 series LED voltage is 14.8V, the four string lithium battery adjustable 16.8V (used when charging in between the output and the battery plus anti diodes, otherwise it will damage the module).

2, a CC potentiometer counterclockwise around 30 laps, the output current is set to the minimum, LED connected, CC min position to your desired current. For battery charging, the battery discharge, the output is received, the CC adjusted to current needed by you, (for charging time must be used for the discharge cell transfer is allowed, because the battery residual quantity is more, the charging current is small.) Please do not use the short way adjustable current, circuit structure of the module can not use the short circuit method.

The scope of application:

This module can be used in the input voltage, output requires relatively large fluctuations of relatively stable field. Such as:

1, DIY a regulated power supply, 12V can be input, output can be adjustable 0.8-32V.

2, to supply your electronic equipment, can according to your set the output value of the system voltage.

3, as the vehicle voltage stabilizing power supply, for your laptop computer, PDA or various digital products supply.

4, a high power DIY notebook mobile power: with large capacity 12V lithium battery, so your books to go where you can light.

5, the solar cell board.

6, to the battery, lithium battery charging.

7, to drive the high power LED lamp.

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