Product Details
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This aluminum XI-50, 40 Amp, heat sink is great for cooling SSRs (solid state relays). Aluminum is the most cost effective material to use and it maintains a safe operating temperature.
It is very important to get the proper heat sink, since it directly affects the maximum usable load current and/or maximum allowable ambient temperature. Not paying attention to this detail can result in improper switching or even total destruction of the solid state relay.
