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Balanceing resistors for modulator

PostPosted: Wed May 28, 2003 2:33 pm
by K8TV
Hi Guys, I just finished stuffing the PC board for the class H modulator and have found a cheap alternative to the TO-220 packages. They fit the board perfectly, but do stick up a bit, but that is fine. They are Mouser 280-PRM10-0.47 .47 ohm at 10 watt. On page 326 in catalog 614. The TO-220 packs are about $7 apiece and these are 54 cents each in a 10 lot. They stand vertically. Ken K8TV

Balanceing resistors for modulator

PostPosted: Mon Jun 02, 2003 6:19 am
by Wayne
Ken, I too found those same resistors and installed them a couple weeks ago. Also the 12vdc relays I will be using on the over current pcb are mouser # 655 V23105A5003A201 with 3A contacts. Slowly getting the rig together.
Wayne, N0TE