Best Replacement For Obsolete Panasonic ECEP2HP152HA
1500uf 500V 50 X 105
Here Is the Data Sheet
[url]https://cdn.badcaps-static.com/pdfs/0038f75d8d47f4124273c0f035321a79.pdf[/url]
CDE Cornell has a 382LX152M500B102VShttps://Best Replacement For Obsolet...X152M500B102VSBest Replacement For Obsolete Panasonic ECEP2HP152HA
KG7AMV
Member
Last Activity: 09-21-2024, 09:05 AM
Joined: 01-12-2013
Location: Vancouver, WA
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Best Replacement For Panasonic ECEP2HP152HA
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Re: Miller 375 Plasma Burt Cap..
Happy Halloween..
All parts arrived.. total Costs $18.00 - $28.00 Ish. for the Fix..
All Assembled see my blog for finial assembly and well the Result..
[url]https://youtu.be/V6PePXDHt0k[/url]
Plenty of good conversation on this.
Did checks on both 110 and 240V all good.Re: Miller 375 Plasma Burt Cap..<br ...embly and well -
Re: Miller 375 Plasma Burt Cap..
All parts on the way arrow had the best price on most items.Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
Yes, I took lots of photos on disassembly.. then had a phone crash so going on photos I uploaded LOL.. and Schematic's!...Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
Been a while but was waiting on the PTC R123 part Number (then got distracted) But,did just today get a reply from Miller on the PTC it is a VISHAY (BC COMPONENTS) P/N: 2381-663-93025 VISHAY (BC COMPONENTS) P/N: PTCTL8NR100HBE so I will click go on the shopping cart Wednesday.
Hope to free some time up mid next week and reassemble this been taking up way to much bench space.Leave a comment:
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Re: Sanyo FW50C85T LED Driver Board 40-DR65E6-DRB2LG
Still looking for a source or substitute for the AP9477GK-HF Mosfet down to two of the 4 working.Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
looks like it but for blog content I pulled the transistors and cover.. But best to check everything.Last edited by KG7AMV; 07-16-2018, 05:09 AM.Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
Whats Under The Hood.. So far No Bad Parts.. Except the Relay and Resistor.
So All Burnt Parts, Replacements On The Way Prob Tuesday. Including that HX50-P Prob Still Good But it is Burnt..
...Last edited by KG7AMV; 07-16-2018, 12:59 AM.Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
R123 Is a Thermistor Miller Part # 200656 I Found For 12.88.
Their Description "THERMISTOR PTC .10A 600VRMS 10 OHM"
Still Seems like an Excessive Price For a Thermistor? Anyone have a source for alternate source? I tried Digikey, Mouser, Etc... But Nothing with them specs..
[url=http://miller4less.com/product_info.php?products_id=99742]http://miller4less.com/product_info.php?products_id=99742[/url]Re: Miller 375 Plasma Burt Cap..
R123 Is a Thermistor Miller Part # 200656 I FoundLeave a comment:
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Re: Miller 375 Plasma Burt Cap..
5 legs..Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
I Also Notice that PM1 Has Miller Part # What Could it Be? Have not seen any Other Proprietary Parts on The Board.
Here Are The Extracted Schematic Images...Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
Yea, I also hate parts labeling like that..
I Also Notice that PM1 Has Miller Part # What Could it Be? Seems to be the only proprietary #'d part.
...Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
Ceramic Resistor was in R123.....Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
Just need to find a source that is not a Welding shop or miller part # $13+ ouch..Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
Miller Support Got Me A Schematic For The Machine To My E-mail Box This Afternoon Will Upload Soon..
Bus Precharge Circuit and R123 is 10ohm PTC Thermistor has to be something cheaper..
[url]http://www.brweldingsupplies.com/miller-200656-thermistor-ptc-10a-600vrms-10-ohm-25-deg[/url]
+1 For Miller...
[URL="http://www.stevenrhine.com/wp-content/uploads/2018/07/Miller-375-Plasma-Schematic-224975.pdf"]Schematic Drawing[/URL]Re: Miller 375 Plasma Burt Cap..<br ...Miller SupportLast edited by KG7AMV; 07-11-2018, 03:25 PM.Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
Yea, reason why i am not using solder wick.. Proper desoldering tips..
I will test the transistors, photo the PCB reassemble with any failed /damged part replaced.Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
That Lacquer type Coating on these board becomes a mess.
The 2 Transistors I Marked 10 and 11 are [URL="https://www.mouser.com/datasheet/2/205/DSP45-12A-1110283.pdf"]DSP45-12A[/URL] Rectifiers That is Were The Traces Go Will Know More When I Remove them all and get that plastic Cover Off.
Should have my 1.3mm and 1.6mm Nozzles By Friday. Found the solder wick but with that coating PITA..
Re: Miller 375 Plasma Burt Cap..
That Lacquer type Coating on these board becomes a mess.
Last edited by KG7AMV; 07-03-2018, 07:10 PM.Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
Sorry Typo Cap.. But the Cap When Checked Has No value.. Like it is Not Even There Open Leads On the DMM..Last edited by KG7AMV; 07-03-2018, 06:47 PM.Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
I Need to remove the Plastic Cover So Removing & Checking The Transistors..
Waiting On Larger Nozzles for My Desoldring Gun.. Wish I had a Hakko Stocking dealer here.. Seems Like Motion Industries has Purchased all the cool stores and nixed all the good stuff!
Found another Open Capacitor did not go catastrophic but it is open..
All the IGBT's Seemed to Check Out With a Multi Meter.
...Last edited by KG7AMV; 07-03-2018, 06:30 PM.Leave a comment:
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Re: Miller 375 Plasma Burt Cap..
CapLeaker, I was messaged by a member on the miller forum that relay NT90RHAS24CB in the Hobart Variant Plasma and Welders is Obsolete and has been superseded by a Tyco Brand Because if it having issues / failing as well.
Looking at the data sheets..
TYCO T90S1D42-24
As Soon as I find my larger nozzles / solder wick or if kinco delivers my new ones which ever occurs first I will pull the 2X DSP 45-12A Diodes that are on the resistor circuit and check them.
Regardless, I am Going To Pull All the transistors...Last edited by KG7AMV; 07-02-2018, 10:21 PM.Leave a comment:
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