Details:

NAIM NAC552 Voltage stabilized power supply PCB for front amplifier.

Use T0-220 package appearance(LM317+LM337) * 6-way integrated design.

The design refers to the layout essence of the original special power supply NAC552PS.

Compared with the previous version, the radiator was deleted and the size of the circuit board was reduced. As each voltage regulator independently supplies power to a 552 amplifier module, the load current is about 10mA, and the heat generation is small, so the overall design is more refined and beautiful without heat dissipation devices.

PCB size: 80 * 167MM

PCB material: FR4

PCB base plate thickness: 2.0MM

Special process: frosted surface

Output voltage：+/-12V *6

Note:

Diy Kit ：all parts need buyer to solder it ！

Assembled Board：have solder it well ！