AVT2712 A

What to do when you want to charge a small gel battery and we have a popular charger for charging car batteries? The AVT2712 kit should be assembled. The adapter - the charging current regulator operates on an impulse principle. Low power losses allow you to limit the size of the device, thanks to the micro-meter it is easy to set the charging parameters. The regulator was designed based on the popular LM358 operational amplifiers. The use of a MOSFET transistor as the actuator means a smaller radiator. The system is easy to assemble and easy to start up.

The device is especially recommended as a supplement to the car charger with the possibility of charging any accumulators (eg gel)

Selected parameters of the regulator:

• maximum output current 2.5-3 A
• smooth adjustment of the charging current
• control of charging current on a microammeter
• MOSFET type control transistors
• power supply - 15 V
• printed circuit board and documentation included
  A version with a set of components for self-assembly is available
  
  Detailed description in
  EdW 2/04