Eico 1030 High Voltage Supply Restoration

Рет қаралды 1,287

Күн бұрын

The Eico 1030 High Voltage Power Supply is very similar to the Heathkit Models IP-32 and IP-17. I prefer the Eico since it has more options for filament voltages and the main rectifier circuit is a simple full-wave configuration rather than a voltage doubler providing for more output current. The Eico is designed to deliver 150 milliamps at 400 VDC for the main B+ and 2 milliamps at -150 VDC bias Voltage. The filament voltages can be 6.3 VAC with up to 6 Amps, 12.6 VAC at 3 Amps and even a center tap of the 6.3 VAC supply. One word of caution, dealing with these high voltage supplies exposes the user to majorly lethal voltages that can kill or cause serious harm.
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Пікірлер: 8

@myradiovideos Жыл бұрын

In the process of restoring my 1030 as well. Thanks for the video!! Robert San Diego

@richardmiranda5357 11 ай бұрын

A cap never increments the value over the time. That measurement means are leaking DC.

2 жыл бұрын

Hello. First, i sorry for my english. I unknow this type of power supply adjustable, what were they used for? I ask this because your output voltage is high and the current is small, in milliamperes. Thanks for your video, have my subscribe in channel!

@jakep8484 2 жыл бұрын

Its for tubes

2 жыл бұрын

@@jakep8484 Thanks! For test tubes vaccum?

@jakep8484 2 жыл бұрын

@ you could use it for that I guess but its more for designing tube circuits like vacuum tube amps and radios and that.

@pbnjimages294 4 жыл бұрын

Your caps were more than likely all leaking DC current if they were original or very old. None of your tester are looking for leakage. I have one of these in the que to be rebuilt. This a pretty rare today, when I was in school in the 60's we had two. I don't think we ever used them. What do you plan on using it for??

@jamzoni1131 4 жыл бұрын

I didn't bother to check them on my capacitance bridge at voltage, kinda afraid to. My rule of thumb is anything that old, just go ahead and replace all electrolytics and (if any) paper/wax caps. I have and will use it to test tube-radios (AM FM), amplifiers (stereos), guitar amps and such.