Power Electronics / Power Management


High power TO-220 heatsinks

28 February 2001 Power Electronics / Power Management

Aavid designed the 5820 series to work with 15,4 W, high power TO-220 regulators such as Linear Technology's LT1580 and LT1575. Although the higher power regulators require additional heat dissipation, this heatsink is a drop-in replacement for previous designs. The rest of the system can remain the same, since the 5820 series uses natural convection for cooling.

Features:

* Compact design, eliminating the need for board redesign.

* Natural convection cooling (no forced air flow required).

* Threaded mounting insert for quick installation of the TO-220.

* Pre-installed Kon-Dux (thermal interface pad for quick installation and to provide an excellent thermal interface between the TO-220 and the heatsink).

* Anodised finish for maximum heat dissipation.

* Stand-off pins provide solid mounting for support for the heatsink and TO-220.



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