Quick! What’s a Dummy Load?
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- čas přidán 29. 08. 2022
- What’s a dummy load and why is it important for amplifier testing? Find out in this quick one minute tutorial.
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I often include short tutorials in my videos. But they’re hard to find when you just want a quick answer to a question. So I’ve created this One Minute Tutorial series:
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Great tutorial; thanks!
Glad you enjoyed it!
My dummy load is somewhat a deluxe version, with a rotary switch, diode logic and a bunch of relays switching four big Vishay Sfernice 8Ω 160W resistors into 4, 8, 16Ω stereo and 2, 4 and 16Ω mono. I also wanted to include some sort of output power metering solution in it, but didn't get it to work the way I wanted.
Sounds like a great setup. I have a Sencore amplifier tester that also provides a stereo dummy load in multiple resistances.
So saying simply how to choose resistor power vs amplifier. Just simply the same as amplifier (eg. 50 Watt amplifier@8ohm = 50 watt resistor or more. Thanks in advance.
A load that's not very clever.