![How would I go on about calculating how much power this heatsink can dissipate? Or should I just find a similar looking one which has a datasheet and look from there? : How would I go on about calculating how much power this heatsink can dissipate? Or should I just find a similar looking one which has a datasheet and look from there? :](https://preview.redd.it/2syg3rew6n671.jpg?auto=webp&s=852e1cab3a742248cb7002adfc0b419082e957d7)
How would I go on about calculating how much power this heatsink can dissipate? Or should I just find a similar looking one which has a datasheet and look from there? :
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Gdstime 200pcs To-220 Aluminum Heatsink 21x15x11mm To220 Cooling Heat Sink For 7805 Triode Transistors Cooler Ic Chip Radiator - Fans & Cooling - AliExpress
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Gdstime 200pcs To-220 Aluminum Heatsink 21x15x11mm To220 Cooling Heat Sink For 7805 Triode Transistors Cooler Ic Chip Radiator - Fans & Cooling - AliExpress
![ERH India (Pack of 20) 7805 Voltage Regulator IC 12v to 5v with Heat Sink Free : Amazon.in: Industrial & Scientific ERH India (Pack of 20) 7805 Voltage Regulator IC 12v to 5v with Heat Sink Free : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/31l4otiUJWL._SX355_.jpg)
ERH India (Pack of 20) 7805 Voltage Regulator IC 12v to 5v with Heat Sink Free : Amazon.in: Industrial & Scientific
![heat sink for regulator ic | 7805 | 7809 | 7806 | 7812 | heat sink | tamil | manimarantech - YouTube heat sink for regulator ic | 7805 | 7809 | 7806 | 7812 | heat sink | tamil | manimarantech - YouTube](https://i.ytimg.com/vi/7Otj-W-x2ts/maxresdefault.jpg)
heat sink for regulator ic | 7805 | 7809 | 7806 | 7812 | heat sink | tamil | manimarantech - YouTube
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