AVT1477 B

To power simple electronic circuits in a home laboratory, you do not need extensive power supplies. The system will certainly meet the requirements of many electronics. The power supply is actually four identical voltage stabilizers. Three-terminal LM317 type circuits were used, whose maximum current efficiency is 1.5A (each). LMs have internal protection against overheating, short-circuit and overload are therefore ideal for such applications. Of course, they do not require any adjustment or tuning - the system is immediately ready for use after assembly.

The device is particularly recommended in the construction workshop, service or as part of a larger device

Selected parameters:

• four independent (common mass) power supplies with voltage regulation
• positive output voltage 4 x (1.25-24Vdc)
• smooth voltage regulation in each of the power supplies
• maximum output current of each 1.5A power supply unit (with heatsink)
• power supply - 25-35Vdc
• dimensions of the 100x39mm board
• in the set a printed circuit board, a set of elements and documentation
  
  Detailed description in
  EP 8/08