This is a piece of PCB of a high current dual rail regulator board based on the regulator used in Naim NAP135 or NAP250.
The circuit can be used with medium power class AB power amplifiers. In original application, NAP135 and NAP250 are rated at 80Wrms output power into 8 ohms.
We provide schematics and part list to the buyers by EMAIL.
PCB thickness 1.6mm.
PCB dimension 97mm x 135mm
Copper thickness : 75um ( 4 times normal copper thickness !)
Surface finishing : tin plated, double-sided solder resist for maximum durability.