1PCS 6V 12V 4A Battery Charger Solar Panel Controller Charging Module

Description

Input Voltage: DC4.75V-23V;
Output Adjustable from 0.93V to 20V (buck mode, input voltage must be at least 1.5V greater than output voltage)Factory set output voltage is 14.4V
Module Control: Module has start button which can be opened and closed; Module has power LED to indicate output status
Working Current: Maximum 3A continuous current output, Maximum 4A peak current output;
Working Mode: Control chip integrates MOSFET. Current mode control provides fast transient response and cycle-by-cycle current limit.
An adjustable soft-start prevents inrush current at turn-on and in shutdown mode, the supply current drops below 1μA.
Work efficiency:>95%
Dimensions: 6.3cm (Length)*3.3cm (Width)*1.5cm (Height)
Function description
Prevent battery return, back, counter current; adjustable output current; can be used as current regulating power panel.
Provide alternative solution to expensive solar controller. Features include over-load protection provided by pulse charge prolongs battery life; wide operating input range; 3A continuous output current; 4A peak output current; up to 95% efficiency. The product is used to charge a battery with different rated voltage (3.7V, 6V, 12V) through solar panels or other direct current.
Instructions:Output with the protection, but bear in mind that the input of plus or minus mustn't be reversed,connect line after make sure that the positive and negative terminal.
Application:
Scope: Solar panel DC system
Experimental condition: 2014-12-2 3:00PM with outdoor temperature 33℃
Package includes:
1PCS 6V 12V 4A Battery Charger Solar Panel Controller Charging Module
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