My adventures with HP common slot power supplies DPS-1200FB

I bought a few of these HP common slots DPS-1200FB. I had to add a little more pull up resistance to get the second supply to come on. After that everything worked. AOK.

I bought a few of these HP common slots DPS-1200FB. I had to add a little more pull up resistance to get the second supply to come on. After that everything worked. AOK.

Just for fun, unboxing of a CB/Ham amp that I purchased on eBay. As always subscribe for CB stuff.


2x 2Sc2879 Toshiba (Rebuilt HG Box)


Here Ishow the repair and mods on another Ameritron Al811h Enjoy.


Got a few minutes of talk time in today. Yea that’s in the 5x position.

10

Needed to add a regulator to reduce the voltage.


Here I show the repair and mods on an Ameritron Al811 Enjoy.