Heavy duty single rail power supply PCB for OTL JHL !

This is the bare PCB of a heavy duty DC power supply that can output single rail of voltage. The board can be configured as either normal C filtering , or CRC filtering.

Single rail voltage is used in OTL amplifiers, such as our item "Pure Class A SEPP amplifier PCB JLH 1969 original !" and uncountable OTL solid state designs.

When two of this board are use, a dual rail power supply can be formed to be used for OCL amplifiers. Such dual rail supply has very good performance since each rail has its own rectification.There are a lot of high-end commercial amplifiers using such form of dual rail structure.