That is beyond my skills actually, thx for the info
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g0v
New Member
Last Activity: 09-03-2023, 12:48 PM
Joined: 08-03-2023
Location: Riyadh
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Re: industrial 24Vdc Xenon strobe light troubleshooting
That is beyond my skills actually, thx for the info...
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Re: industrial 24Vdc Xenon strobe light troubleshooting
Thanks for you help, by saying fet you mean ( the mosfet?) what about the NPn transistor and the others? What its their rule in the circuit.
Thank you for your help, much appreciated.
P.S the empty holes on the right is like this from factory nothing was removed from the circuit.
Edit: the component within the heat sink is the IGbT, the mosfet the the one next to the current choke thing....Last edited by SMDFlea; 08-03-2023, 03:00 PM.Leave a comment:
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Re: Schematic for Lenovo power supply
This is a one side pcb ? I think you should watch this video its very helpful for u :
[url]https://youtu.be/-ndt1voIjSw[/url]Re: Schematic for Lenovo power suppl...t1voIjSw[/url]Leave a comment:
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industrial 24Vdc Xenon strobe light troubleshooting
Hello all,
Im seeking help to understand this circuit more so that i can Fix it faster.
Its from Medc , model: Xb11
It contains:
1 P channel IRF9530N Mosfet(installed with the black heat sink).
1 N channel IRG4BC30K Obsolete IGBT. Near to the mosfet
2 TLC555/Q timer IC(the old one contains ts555in its the same function i guess).
2 ZTX649 NPN medium power transistors. On the right
1 ZTX749 PNP medium power transistor. On the right
1 C106M1G SCR (reverse blocking Thyristor)... -
Re: New Members - please post your introductions here
Hello guys, thanks for keeping this site alive ! Since 2002/3 I appreciate if my account got activated because i need to ask some important questions about some industrial equipment that im trying to fix , also hope my question will help orhersLeave a comment:
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