This is a bare board of a power supply board, designed for headphone amp or preamplifier that draw current not more than 500mA continuously.
The board allows the use of compact and low noise switching mode modules from Taiwan Meanwell(IRM or MPM series)to be soldered directly on the board ( direct AC 110V - 240V input), and post filtering the switching noise by low noise LDO from Analog Devices to provide a dual rail DC voltage for high quality audio application.
The allowable output DC voltage can be from +/-3V to +/-24V, depending on the switching module to be used for the board.
Dimension : 101mm x 97mm
We provide schematic and part list to the buyer by email.
We do air shipping worldwide at US$5.50. We welcome combine shipping.