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#1 |
Member
Join Date: Aug 2011
Posts: 72
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![]() Please help ID the Green varistor. I already have the diode part number found on the broken piece (QH08TZ600).
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#2 |
Badcaps Veteran
Join Date: Jul 2011
City & State: Some times Sunny Jacksonville FL
My Country: USA
Line Voltage: 120 Volts 60 HZ
I'm a: Knowledge Seeker
Posts: 3,645
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![]() What is your incoming voltage to the switching power supply
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9 PC LCD Monitor 6 LCD Flat Screen TV 30 Desk Top Switching Power Supply 10 Battery Charger Switching Power Supply for Power Tool 6 18v Lithium Battery Power Boards for Tool Battery Packs 1 XBox 360 Switching Power Supply and M Board 25 Servo Drives 220/460 3 Phase 6 De-soldering Station Switching Power Supply 1 Power Supply 1 Dell Mother Board 15 Computer Power Supply 1 HP Printer Supply & Control Board * lighting finished it * These two repairs where found with a ESR meter...> Temp at 50*F then at 90*F the ESR reading more than 10% 1 Over Head Crane Current Sensing Board ( VFD Failure Five Years Later ) 2 Hem Saw Computer Stack Board All of these had ![]() All of the mosfet that are taken out by bad caps ![]() |
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#3 |
Badcaps Veteran
Join Date: Jan 2016
City & State: Sochi
My Country: russia
I'm a: Knowledge Seeker
Posts: 851
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#4 |
Badcaps Veteran
Join Date: Jun 2012
City & State: ☻
My Country: Canada
I'm a: Professional Tech
Posts: 8,146
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![]() It may be a SCK054 ntc. Measure the original's diameter.
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#5 |
Member
Join Date: Aug 2011
Posts: 72
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#6 |
Member
Join Date: Aug 2011
Posts: 72
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#7 |
Member
Join Date: Aug 2011
Posts: 72
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![]() checking this review of the RM750x (2021), mine is (2018) they show NTC Thermistor SCK-037, which seems to be the same diameter (15mm) as the one on mine.
https://www.tomshardware.com/reviews...-supply-review |
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