149 - Very large and very broken: The Wayne Kerr B642

TheHWcave

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4 окт 2024

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Комментарии : 16

@davestorr6764 7 месяцев назад

The mix of your calm demeanour whilst being deeply analytical is a joy to watch. Look forward to the next one.

@jim9930 7 месяцев назад

That's old school analog engineering at it's finest! Nice find.

@henryfeng6556 7 месяцев назад

One of the best impedance bridges

@johnlehman2157 7 месяцев назад

The strange frequency of 1591.5 Hz is the reciprocal of 2 Pi times 10 to the third power. A very useful number when dealing with reactance. .

@ВикторМаксимов-р2ю 7 месяцев назад

Gee, old good device! My youth!

@cambridgemart2075 4 месяца назад

I have the exact same bridge, it has been very useful. I 3D printed a matching mains connector using AMP crimp inserts.

@TheHWcave 4 месяца назад

Making my own matching connector was originally my plan but once I saw the whole power supply was missing, I replaced the connector as well.

@davidv1289 7 месяцев назад

What a beauty and an amazingly broad measurement range. Thank you for showing us the repair process! I suspect you will need a well filtered linear power supply to finish this project. I am looking forward to seeing your solution. Regards, David

@Dustycircuit 7 месяцев назад

Thanks for a very interesting video!

@jedisgarage4775 Месяц назад

I have this bridge in near mint condition!❤❤❤

@TheHWcave Месяц назад

You are indeed a very lucky person.

@jedisgarage4775 Месяц назад

This video is gold! ❤

@ivolol 7 месяцев назад

One has to wonder just how some people treated these instruments with so little care.

@johnlehman2157 7 месяцев назад

That should be10 to the forth power Sorry about that.

@TheHWcave 7 месяцев назад

Indeed, it only appears strange until you realise that this makes Omega a nice power of ten (to the fourth). I hope I explained the rationale for that choice in the video

@ivolol 7 месяцев назад

@TheHWcave I've always noticed it as the exact accompanying value you need if making an RC low/high-pass filter with a -3dB point of 10^M Hz and set either R or C to 10^N ohms / farads.