The EICO B, the resistance capacitance bridge and the . The Y cap was taken from an old SMPS – (C7 in the original schematic). Download EICO B CONSTRUCTION MANUAL. service manual & repair info for electronics experts. A quick view of the power supply schematic, shared by the Knight, Lafayette, and Like the Knight and the Lafayette, the Eico B substitutes eye-closure for.

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Sometimes, in the process ejco looking for something, you come across a few folks, who possessed a wide spectrum of skills and abilities.

Remember rules for series capacitors. Nice to see a great equipment being put back to use again. Do not run down the voltage fast after leak test on a high value cap.

EICO 950B – Repair/Restoration

It seems to be one of the most popular units out there. Superb Craftsmanship throughout – well packed – Exceeds expectations in every detail – restoration beyond actual eras original accuracy – thx u Verified purchase: Good luck to the repair!

In addition, some files are archived, so you need WinZip or WinRar to open that files. I am ordering pF, pF, 2.

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As you mentioned the leakage tets function is manuual really valuable function that is not found in many capacitor testers today. There is no preview for this item! I still have more to learn about this unit.

You may also like. You could google it to find more details.

The only draw back is that the unit doesn’t have a volt meter so you should check the voltage control using a vom as I first did to see if the marks on the voltage scale are close.

But it does get quite warm if I run for long. I am a Electronic Tech.

Vintage EICO Resistance Capacitance Comparator Bridge Model 950B

Most relevant reviews See all 6 reviews. It is a vacuum tube scope and I need a leak tester to check the caps in it. And Finally, I am all set: If you are not familiar with manuzl, do not attempt to repair! Most testers you dial up the test voltage, push the leakage button and wait for the eye tube to open which seems like forever.

EICO B – Repair/Restoration – Lazy Electrons

Hi, Nice to see a great equipment being put back to use again. I have put in a new power cord, a new y-capacitor and replaced all the electrolytic ones. For a moment I saw it through the eye tube glass.

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While I wait for my precision caps to arrive, I can finish rest of the tasks, replace the last few 0. You can login to do that! Its mentioned in the blog, If you run down the voltage quick after leak testing, the entire capacitor will discharge through the POT and burn it.

Especially the V 0. You can see the first light up, after so many years, still on 60V power.

The power factor tester too is also quite handy. Overall a great piece of hardware!

I have to disclose, I learned this from U-tube videos. Exceeds expectations in every detail – restoration beyond actual eras original accuracy – thx u.

His family were great — 950 daughter and her husband were nice, sweet and patient, they showed me all his toys —. Instead, contact your nearest service center! Also some files are djvu so you need djvu viewer to open them.