Uploaded February 2020 | Updated September 2026, 2 weeks ago
A short and easy project to cool a solid state linear amplifier with a PC cooling fan.
Both the fan and the control board are easily sourced online. Various fan sizes allow you to match your amplifier dimensions. Additional fans could be added if necessary. Ensure whatever control method you decide to use is designed for the voltage you’re using and the power requirements of the fan.
This is just one of several amateur/ham radio related videos on this channel. Please feel free to browse, like 👍🏻 and subscribe 🔔
Thanks.
Ian.
A short and easy project to cool a solid state linear amplifier with a PC cooling fan.
Both the fan and the control board are easily sourced online. Various fan sizes allow you to match your amplifier dimensions. Additional fans could be added if necessary. Ensure whatever control method you decide to use is designed for the voltage you’re using and the power requirements of the fan.
This is just one of several amateur/ham radio related videos on this channel. Please feel free to browse, like 👍🏻 and subscribe 🔔
Thanks.
Ian.
