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Author Topic: Agilent E4438C power supply strange smell, R245 and D52 burnt  (Read 1073 times)

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Offline testpoint1Topic starter

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Agilent E4438C power supply strange smell, R245 and D52 burnt
« on: November 23, 2023, 05:57:09 am »
I feel the strange smell, but still can working, tear down it, burnt R245 and D52, can someone help me for the value of R245 ?
« Last Edit: November 23, 2023, 06:06:14 am by testpoint1 »
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Offline enut11

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Re: Agilent E4438C power supply strange smell, R245 and D52 burnt
« Reply #1 on: November 24, 2023, 12:58:18 am »
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Offline testpoint1Topic starter

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Re: Agilent E4438C power supply strange smell, R245 and D52 burnt
« Reply #2 on: November 24, 2023, 04:06:34 am »
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Offline enut11

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Re: Agilent E4438C power supply strange smell, R245 and D52 burnt
« Reply #3 on: November 24, 2023, 06:22:54 am »
Ask the seller if he has a dud one that he is willing to pull the glue off...
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Offline testpoint1Topic starter

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Re: Agilent E4438C power supply strange smell, R245 and D52 burnt
« Reply #4 on: November 26, 2023, 03:05:13 am »
got the value from a seller, 470 OHM
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