Dummy Eight Ohm Load
To adjust the DC offset, bias, and measure peak output voltage, the unit needs a steady 8 ohm load. This fixture can take 200 wpc. Each resistor is 2 ohms x 25 watts. I have them mounted to a large heat sink which will increase the duty cycle (length of time I can have this at peek load). Each resistor is mounted with thermal coat to increase the efficiency of heat transfer.
This heat sink can dissipate a lot of heat quickly!!!
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