110-240VAC i/p low noise LDO dual rail output headphone amp PSU PCB 1 piece !

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This is a bare board of a power supply board, designed for headphone amp or preamplifier that draw current not more than 500mA continuously.

Feature : 

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.