OKR-T/6-W12-C step-down tube vv-module by JJ

[jyjarvi]

Hello from JJ´s workshop

Here is my latest innovation, removable vv-tube module.

Parts i used:
- OKR-T/6-W12-C step-down circuit
- yellow voltage display
- 200ohm potentiometer
- 220ohm resistor
- ato-connector
- battery end from broken carto
- and a small piece of flashlight

some test results with megadualcoil:

- new Mini-Lavatube 2.1.-T 4amp version settings 6,0 volts -> result in load = 4,5 volts
- OKR-T tube-module settings 6,0 volts -> result in load = 5,8 volts

- JJ

 

[asdaq]

Nice and functional, did NOT expect this to be built sideways in the flashlight tube like that.

 

[Rader2146]

That's a great idea. I love the modular design. One could build a variety of battery packs to use and just screw the module on to different power sources. Very Nice!

 

[Quigsworth]

Now that's original, I like it