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Author Topic: Can anyone supply the values of this cap on a Hayward 2518861-001 driver board  (Read 430 times)

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Offline jcrubinTopic starter

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Can anyone supply the values of this cap on a Hayward 2518861-001 driver board
« on: October 15, 2022, 01:36:38 pm »
The cap blew up and took the value with it.... sadly...

Hayward 2518861-001 driver board. Its a board for a Hawward pool pump.

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Offline coromonadalix

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Re: Can anyone supply the values of this cap on a Hayward 2518861-001 driver board
« Reply #1 on: October 15, 2022, 03:52:27 pm »
on theses capacitors you have markings on the top,  do you have some ?
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Offline fzabkar

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Re: Can anyone supply the values of this cap on a Hayward 2518861-001 driver board
« Reply #2 on: October 15, 2022, 06:56:42 pm »
Is the main chip identifiable? Perhaps its datasheet (?) will have an application circuit that will give us a clue.
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Offline jcrubinTopic starter

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Re: Can anyone supply the values of this cap on a Hayward 2518861-001 driver board
« Reply #3 on: October 16, 2022, 08:04:14 pm »
I believe it supports the TNY274-280

https://componentstree.com/wp-content/uploads/2021/09/TNY274PN-IC-Power-Integrations-Off-Line-Switcher-IC.pdf

It maybe a .1 1 or 10uf from the documentation.

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