29.4V 14A lithium battery charger

29.4V 14A battery charger

Specifications

● Excellent reliability, Dual current-sharing scheme, which allows, when faulty, only half the charging current to be used;

● Small size: 207 * 120 * 50mm;

● Lightweight: 1.3kg;

● Material: aluminum metal housing;

● Protection function: overvoltage / overtemperature / overcurrent / current / short-circuit and polarity;

● LED indicator: Red is charging or, needs charging, green is charging complete;

● Lightweight, small, stable, high-performance, safe, etc. Precise voltage and current threshold, load and overload avoidance.

Main parts

1) Input and output filter electrolytic capacitor uses temperatures from -40 to +85 ℃, with low impedance, high reliability, long service life, high rip-ple capacity, etc.

2) KBP406 input bridge rectifiers can handle 4A average direct rectified current, 130A peak direct peak current, 600VDC blocking voltage.

3) The main supply transformer adopts EC40 core, PC40 material, high efficiency, low iron loss, sufficient power capacity, sufficient power margin.

4) Using aluminum heatsink, good thermal design, it can better cool the power device.
In line with the principle of hot-air circulation, it extends product life.

Technical data