Welcome: You are looking at a Neon Sign Transformer Protection Filter to be used to power a Tesla Coil. This filter will work with any Neon Sign Transformer(s) 18kV up to 240ma. Without a filter, the life of Neon Sign Transformer in this application is short lived.
Welcome: Your are bidding on the component parts for a Neon Sign Transformer Filter when used to power a Tesla Coil. Without a filter, the life of Neon Sign Transformer in this application is short lived. This design has been used by hundreds of coilers and we all owe a debt of gratitude to Terry Fritz for his design.
Welcome: You are looking at a Vector Brand high quality 4.5 inch x 8.5 inch fiberglass PC perf board (no copper holes to arc). This is ideal for holding the component parts for a Neon Sign protection (Terry) filter or other Tesla Coil uses. This item has free priority mail shipping when combined with my Terry filter package.
PPB-3B 3W Ceramic Wire Wirewound Potentiometer This is a high quality ceramic Wirewound potentiometer / Rheostat. Made in Russia. 100 Ohm, 3 Watt, +/- 10% Diameter of the ceramic base, without the leads: 27 mm (1.06") Height, including the shaft: 35 mm (1.38") Shaft diameter: 3.8mm (0.15") Condition: NEW, stored in their factory box.
I have 6 used Beckman multiturn Precision Potentiometers up for sale. 3 have good working counting dials attached and 3 do not. Most are Model A but one is SA1150.
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