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diy solar

Enhancing heat dissipation

sshibly

Solar Enthusiast
Joined
Dec 8, 2020
Messages
529
I have been playing with buck/boost converters.

Most of these either come with a little heat sink or no heat sink,

Here is one without a heat sink,

81sNBls-XbL._SL1500_.jpg


and one like this one with a heat sink but no fan

61rUVqYhtfL._AC_SL1000_.jpg


The items have a statement to "Enhance heat dissipation"

So this would mean:
1. Add heat sink
2. Add fan if heat sink is present

Adding a fan:
I don't see a connection on the board for a fan, so how do I add the fan?
 
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