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HP54501A and HP54504
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Topic: HP54501A and HP54504 (Read 198 times)
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AndreH
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HP54501A and HP54504
«
on:
July 26, 2024, 07:50:59 pm »
Has anyone built their own PSU to replace the Boschert MC1368A PSU for the above two HP Scopes?
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colorburst
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Re: HP54501A and HP54504
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Reply #1 on:
July 26, 2024, 08:25:19 pm »
Yes, people have built homebrew replacements.
https://www.eevblog.com/forum/repair/hp-54502a-repair-once-again/msg537827/#msg537827
Your mileage may vary, noise and inaccurate +/-5.2V rails may be a problem. It's best to fix the original power supply or replace with an identical part if possible.
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Last Edit: July 26, 2024, 08:27:07 pm by colorburst
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Savecal5k: factory calibration backup for TDS5000
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