AVT2463 B

Simple battery voltage converter for 230V AC voltage. The device consists of four key elements: a transformer, two MOSFET actuators and a chip that controls them. The source of energy for the converter is a 12 V battery with a capacity of several dozen amperes. The transformer plays a key role. It is the most common network toroid with two secondary windings. The latter are keyed by power transistors controlled by a generator based on the 4000 series system. The maximum output power depends only on the power of the toroidal transformer used. The converter is equipped with a system protecting the battery against too deep discharge and signaling overload and exceeding the permissible value of the output current.

The device is particularly recommended where there is no mains voltage

Selected parameters:

• 230Vac output voltage
• output power - depending on the transformer used (about several hundred watts)
• output course - similar to a rectangle
• protection system against excessive discharging of the supply battery
• circuit monitoring the output current of the inverter
• battery protection - fuse
• sound and light signaling - LED diodes
• power supply - 12 V (battery, for example, car)
• in the set there is a printed circuit board, a set of elements ( without a toroidal transformer ) and documentation
  
  Detailed description in
  EdW 12/00