I have a problem with one of my MRC powerpacks. I noted that MRC uses some sort of tamperproof screw to hold the case together. I assume that this is because of UL rules for electrical safety.
However, does anyone know where to obtain a screwdriver (or bit) for those screws, or should I use a file and a cheap screwdriver to create one.
Lad Nagurney
Does it look like one of these:
The screws might be something that you can get a driver for. Do they look like any of these:
http://www.consumer-manual.com/english/industrial-supplies/screw-driver.htm
Here is what you need, it has bits for most security screws.
http://www.allelectronics.com/cgi-bin/item/BT-100/780/100_PC_SCREWDRIVER_BIT_SET_.html
You may also check a hobby store that also sales R/C planes. These screws are also used on thier controlers. Our local Hobbytown sales them.
If it’s a Tech II pack, the tool you need is a T-8 Torx Security driver. The bit sets & sockets won’t work, as the collar on the driver won’t allow the bit low enough into the recessed hole to contact the screw. The best sources are Snap-On, Cornwall, Mac, or Matco. Expect to pay $18-$20, or about as much as 1 of these power supplies commands on the used market.
Rob