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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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IR 9319 Transistor
I have a blown Transistor out of an electric wheelchair and cannot find a
listing or cross reference for the International Rectifier No. 9319 , any help would be appreciated , this is a TO-220 case Trans. Thanks Phil L. |
#2
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IR 9319 Transistor
On Jun 7, 11:02 pm, "Phil" wrote:
I have a blown Transistor out of an electric wheelchair and cannot find a listing or cross reference for the International Rectifier No. 9319 , any help would be appreciated , this is a TO-220 case Trans. Thanks Phil L. I don't think this is a transistor, as IR made vanishingly few of them. More likely a voltage regulator or SCR. If you change your search parameters, this might help. Peter Wieck Wyncote, PA |
#3
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IR 9319 Transistor
Thanks for the help , yes the 9319 is the mfg. date and P/N is PMC-NE8 and
yes I can't find it for the homebuilder and no cross reference , Phil L. "Phil" wrote in message ... I have a blown Transistor out of an electric wheelchair and cannot find a listing or cross reference for the International Rectifier No. 9319 , any help would be appreciated , this is a TO-220 case Trans. Thanks Phil L. |
#4
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IR 9319 Transistor
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#5
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IR 9319 Transistor
Phil wrote:
Thanks for the help , yes the 9319 is the mfg. date and P/N is PMC-NE8 and yes I can't find it for the homebuilder and no cross reference , Phil L. snip That sure doesn't look like an IR part number; if the device was made by IR than that appears to be a customer's code. What brand is the controller? Most medical equipment service houses have cross references for all these parts (we have such a shop in our area that repairs wheelchair controllers and they certainly have manuals with component descriptions and cross- references). Regards, Michael |
#6
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IR 9319 Transistor
On Jun 7, 11:02 pm, "Phil" wrote:
I have a blown Transistor out of an electric wheelchair and cannot find a listing or cross reference for the International Rectifier No. 9319 , any help would be appreciated , this is a TO-220 case Trans. Thanks Phil L. Might try he http://www.icplus.net/frameresults.aspx |
#7
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IR 9319 Transistor
On Fri, 8 Jun 2007 10:01:54 -0400, "Phil" put
finger to keyboard and composed: Thanks for the help , yes the 9319 is the mfg. date and P/N is PMC-NE8 and yes I can't find it for the homebuilder and no cross reference , Phil L. "Phil" wrote in message .. . I have a blown Transistor out of an electric wheelchair and cannot find a listing or cross reference for the International Rectifier No. 9319 , any help would be appreciated , this is a TO-220 case Trans. Thanks Phil L. This site suggests that it is in fact a (MOS)FET: http://www.mark5.co.uk/proddetail.php?prod=PMC-NE8 - Franc Zabkar -- Please remove one 'i' from my address when replying by email. |
#8
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IR 9319 Transistor
" wrote:
On Jun 7, 11:02 pm, "Phil" wrote: I have a blown Transistor out of an electric wheelchair and cannot find a listing or cross reference for the International Rectifier No. 9319 , any help would be appreciated , this is a TO-220 case Trans. Thanks Phil L. I don't think this is a transistor, as IR made vanishingly few of them. More likely a voltage regulator or SCR. If you change your search parameters, this might help. Peter Wieck Wyncote, PA From the Mouser website: IR Semiconductors • Diodes & Rectifiers (21) • MOSFETs & MOSFETs RF (105) • Thyristors - Diacs, Sidacs, SCRs & Triacs (7) -- Service to my country? Been there, Done that, and I've got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida |
#9
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IR 9319 Transistor
"Michael A. Terrell" wrote in message
... " wrote: On Jun 7, 11:02 pm, "Phil" wrote: I have a blown Transistor out of an electric wheelchair and cannot find a listing or cross reference for the International Rectifier No. 9319 , any help would be appreciated , this is a TO-220 case Trans. Thanks Phil L. I don't think this is a transistor, as IR made vanishingly few of them. More likely a voltage regulator or SCR. If you change your search parameters, this might help. Peter Wieck Wyncote, PA From the Mouser website: IR Semiconductors . Diodes & Rectifiers (21) . MOSFETs & MOSFETs RF (105) . Thyristors - Diacs, Sidacs, SCRs & Triacs (7) -- Service to my country? Been there, Done that, and I've got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida |
#10
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IR 9319 Transistor
"Michael A. Terrell" wrote in message
... " wrote: On Jun 7, 11:02 pm, "Phil" wrote: I have a blown Transistor out of an electric wheelchair and cannot find a listing or cross reference for the International Rectifier No. 9319 , any help would be appreciated , this is a TO-220 case Trans. Thanks Phil L. I don't think this is a transistor, as IR made vanishingly few of them. More likely a voltage regulator or SCR. If you change your search parameters, this might help. Peter Wieck Wyncote, PA From the Mouser website: IR Semiconductors . Diodes & Rectifiers (21) . MOSFETs & MOSFETs RF (105) . Thyristors - Diacs, Sidacs, SCRs & Triacs (7) -- Service to my country? Been there, Done that, and I've got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida How old is the chair? That number looks suspiciously like a date code, and if so, it's absolutely useless as an identifying mark. It just states when the part was made. Any other characters/numbers on the part that might give us a clue? Have you tried contacting the manufacturer for replacement parts or identification of the part? As a last resort, contact an organization that services these chairs. They probably won't give you much advice, but it's worth a shot. One more last resort, you might have to bite a bullet and pay a service shop to repair it for you. -- Dave M MasonDG44 at comcast dot net (Just substitute the appropriate characters in the address) "In theory, there isn't any difference between theory and practice. In practice, there is." - Yogi Berra |
#11
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IR 9319 Transistor
DaveM wrote:
"Michael A. Terrell" wrote in message ... " wrote: On Jun 7, 11:02 pm, "Phil" wrote: I have a blown Transistor out of an electric wheelchair and cannot find a listing or cross reference for the International Rectifier No. 9319 , any help would be appreciated , this is a TO-220 case Trans. Thanks Phil L. I don't think this is a transistor, as IR made vanishingly few of them. More likely a voltage regulator or SCR. If you change your search parameters, this might help. Peter Wieck Wyncote, PA From the Mouser website: IR Semiconductors . Diodes & Rectifiers (21) . MOSFETs & MOSFETs RF (105) . Thyristors - Diacs, Sidacs, SCRs & Triacs (7) -- Service to my country? Been there, Done that, and I've got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida How old is the chair? That number looks suspiciously like a date code, and if so, it's absolutely useless as an identifying mark. It just states when the part was made. Any other characters/numbers on the part that might give us a clue? Have you tried contacting the manufacturer for replacement parts or identification of the part? As a last resort, contact an organization that services these chairs. They probably won't give you much advice, but it's worth a shot. One more last resort, you might have to bite a bullet and pay a service shop to repair it for you. Why should "I" have to pay for the repair of the OPs power chair? -- Service to my country? Been there, Done that, and I've got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida |
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