High Voltage (HT) Power Supply for Valve Power Amplifiers

Looking at a design of a high voltage or high tension (HT) power supply for valve power amplifiers.

We look at the traditional method of smoothing out the hum causing mains ripple and then look at a capacitor multiplier implementation.

A dedicated PCB is then made that includes cascaded capacitor multipliers for the various voltage rails required in a valve amplifier.

We also take brief look at the custom transformer and dedicated bias supply PCB.

The custom transformer was from Tigertoroids who were super helpful!

This is a building block for a Valve Power Amplifier.

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   • High Voltage (HT) Power Supply for Va...