K Blink testing

It generate 4V 7.5A 3W power. Works on most period German optic luminate inserts as well as K Blinks. It works smooth but a bit noisy. Clip 1 https://youtu.be/EmkQ3tWk4Wg Clip 2 https://youtu.be/jB962PXWpeM Clip 3 https://youtu.be/MhQM13aNPSM Clip 4 https://youtu.be/wyHRTKCvVJk