MA-0020 Heat Sink for 2.0” x 2.43” Pete Millett Circuit Boardsby Pete Millet
The Heat sink kit comes with a circuit board for prototype or one-off circuits. The board can accommodate up to 8 TO-220 packages which get clipped to the channel. Below are the important board dimensions if you wish to make your own board. The dimensions shown are in inches.
Pete has made PCBs for an A2 driver (MOSFET follower), a linear filament regulator, and a Maida-type HV regulator that fit this heat sink.
See Pete’s site for more information. http://www.pmillett.com/A2_buffer.html
The packaged heat sink kit comes with everything below.
|1||ea||heat sink/Channel Bonded Assembly|
|4||ea||heat sink Clips, TO220||532-CLP212PG||Mouser|
|4||ea||Thermal Pads, TO220||926-1487-ND||Digikey|
|4||ea||6-32 x 9/16" Screws,SS,Panhead|
|4||ea||#6 Nylon Spacers x 3/8"|
|1||ea||Prototype Circuit Board|
|1||ea||1/4" Spacer for Positioning Transistors|
Until the TO220-specific pads arrive, we are shipping these with 2 larger pads that can be used as-is across two transistors or cut to size.
NOTE: The filament regulator shown in the pictures is not included with the kit.