https://www.thinkwiki.org/w/api.php?action=feedcontributions&user=Cloudane&feedformat=atomThinkWiki - User contributions [en]2024-03-28T12:37:42ZUser contributionsMediaWiki 1.31.12https://www.thinkwiki.org/w/index.php?title=Power_Connector&diff=54931Power Connector2013-11-22T13:59:11Z<p>Cloudane: /* 4-Pin connector */</p>
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Over time, different ThinkPads have used different power connectors. You can use a higher Amperage rated power supply then your ThinkPad needs, as long as the physical connector is correct. But you should not use a lower Amperage power supply on a ThinkPad needing more Amperage. Doing so will overheat the power supply, and might cause issues such as screen flicker.<br />
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{{HINT|In case you cannot find your Model ThinkPad listed, or you wish to double check, you can find the required power information on a label on the bottom of your ThinkPad}}<br />
<br />
{{NOTE|The Amperage's listed below are the OUTPUT values for the AC adapter, which should be equal or greater then what your ThinkPad requires}}<br />
<br />
All current Thinkpads require 20 Volt DC input. See also the official Lenovo {{IBMDOCURL|MIGR-4tcmcu|page for power adapters}}.<br />
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=10.5 V, 1.0 A Power=<br />
*ThinkPad {{220}}<br />
<br />
=15 V, 2.0 A Power=<br />
6.3 mm outer, 3.0 mm inner diameter. {{HELP|Will someone with an actual unit in-hand, please confirm the size?}}<br />
*ThinkPad {{350}}, {{350C}}<br />
*ThinkPad {{500}}, {{510Cs}}<br />
*ThinkPad {{700T}}, {{730T}}<br />
<br />
=4-Pin connector=<br />
[[image:4pin-power-plug.JPG|right|thumb|4 pin power connector]]<br />
===Unknown watts/amps===<br />
*ThinkPad {{355}}, {{355Cs}}, {{355C}}<br />
*ThinkPad {{360}}, {{360Cs}}, {{360C}}, {{360P}}, {{360CSE}}, {{360CE}}<br />
*ThinkPad {{370C}}<br />
*ThinkPad {{700}}, {{700C}}<br />
*ThinkPad {{720}}, {{720C}}<br />
*ThinkPad {{750}}, {{750Cs}}, {{750C}}, {{750P}}<br />
<br />
===35W===<br />
AC Adapter PN 76H0119<br />
* ThinkPad {{755CX}}, {{755CV}}, {{755CD}}, {{755CDV}}<br />
*ThinkPad {{760L}}, {{760C}}, {{760CD}}, {{760EL}}, {{760ELD}}, {{760E}}, {{760ED}}, {{760XL}}, {{760XD}}<br />
===40W===<br />
*ThinkPad {{555BJ}}<br />
*ThinkPad {{755C}}, {{755Cs}}, {{755CSE}}, {{755CE}}<br />
*ThinkPad {{760LD}}<br />
===50W===<br />
20 V 2.5 A - FRU 49G2196<br />
* ThinkPad {{360PE}}<br />
*ThinkPad {{850}}, 851<br />
<br />
===56W===<br />
AC Adapter PN 12J2456<br />
*ThinkPad {{765L}}, {{765D}}<br />
<br />
TIP: As these 4-pin PSUs are getting more rare and more expensive, a cheap solution if you don't have one is to adapt a universal 19-20V laptop PSU with a barrel connector. This isn't ideal if you're relying on the Thinkpad for some critical old business application, but it's fine if you're just a tinkerer playing with an old one off eBay for example. <br />
Only the "+" and "-" connections (top-right and bottom-right looking into the connector on the back of the laptop from the back of the laptop) are required for basic operation, so that's all you need to adapt. <br />
Get an extension lead for your barrel connector - e.g. 2.1mm - and cut it in half. Discard the plug half.<br />
Get a "Mini JST" plug with flying leads, commonly used to power model helicopters etc. This is the plug that I've found will fit over the + and - pins.<br />
Wire the two together so that the red wire on the Mini JST is soldered to the centre contact wire on the barrel connector extension (socket half). <br />
<br />
ALWAYS double check the polarity when plugging in your custom modded connector, since it's possible to get it the wrong way round.<br />
<br />
=16 Volt 4-Pin Power Mini-Din connector=<br />
[[image:120w-plug.jpg|right|thumb|120W power plug]]<br />
===120W 7.5 Amps===<br />
ThinkPad 120W AC Adapter {{IBMDOCURL|MIGR-50424|(Support Website)}}<br/><br />
AC Adapter FRU PN 92P1035<br/><br />
AC Adapter Ouput: 7.5A, 16V<br />
*ThinkPad {{G Series}}<br />
*[[ThinkPad Mini-Dock]]<br />
<br />
=16 Volt Coax connector=<br />
[[image:16v-barrel.jpg|right|thumb|16V coax connector]]<br />
This is a 2.5/5.5mm barrel connector<br />
<br />
===35W 2.2 Amps===<br />
*ThinkPad {{340CSE}} (rated 1.0A)<br />
*ThinkPad {{345CS}}, {{345C}}<br />
*ThinkPad {{365CS}}, {{365C}}, {{365CSD}}, {{365CD}}, {{365E}}, {{365ED}}, {{365X}}, {{365XD}}<br />
*ThinkPad {{380}}, {{380D}}<br />
*ThinkPad {{560E}}, {{560X}}, {{560Z}}<br />
*ThinkPad {{560}} (rated 1.9A)<br />
*ThinkPad {{701C}}, {{701CS}} (rated 1.9A)<br />
<br />
===54W 3.36 Amps===<br />
Some of them have been recalled: part 02K6549 (FRU 02K6550), with three hollow pins.<br />
[http://www.cpsc.gov/cpscpub/prerel/prhtml04/04208.html (CPSC recall)]<br />
{{IBMDOCURL|TPAD-RECALL|(Lenovo document)}}<br />
See the page [[Damage in 56W AC-Adapter, plastic housing melted]].<br />
<br />
*ThinkPad {{240}}, {{240X}}, {{240Z}}<br />
*ThinkPad {{390}}, {{390E}}, {{390X}}, i Series 1700 ({{I1720|displaylikethis}}, {{I1721}}, {{I1780}}, {{I1781}})<br />
*ThinkPad {{570}}, {{570E}}<br />
*ThinkPad i Series 1400 and 1500 "wave 2" (type 2621) ({{I1400}}, {{I1500}})<br />
*{{I1200}}, {{I1330}}<br />
*ThinkPad {{T20}}, {{T21}}, {{T22}}<br />
<br />
===56W 3.5 Amps===<br />
AC Adapter FRU PN 02K6810, 02K6816<br />
*ThinkPad {{235}}<br />
*ThinkPad {{340}}<br />
*ThinkPad {{380E}}, {{380ED}}, {{380XD}}, {{380Z}}<br />
*ThinkPad {{385D}}, {{385ED}}, {{385XD}}<br />
*ThinkPad {{535}}, {{535E}}<br />
*ThinkPad {{600}}, {{600E}}, {{600X}}<br />
*ThinkPad {{770}}, {{770E}}, {{770ED}}, {{770X}}, {{770Z}}<br />
*ThinkPad {{TransNote}}<br />
*ThinkPad {{X20}}, {{X21}}, {{X22}}, {{X23}}, {{X24}}, {{X30}}, {{X31}}, {{X32}}, {{X40}}, {{X41}}, {{X41t}}<br />
<br />
===72W 4.5 Amps===<br />
AC Adapter FRU PN 02K6744, 08K8202<br />
*ThinkPad {{A Series}}<br />
*ThinkPad {{R30}}, {{R31}}, {{R32}}<br />
*ThinkPad {{R40}}, {{R40e}}, {{R50}}, {{R50e}}, {{R50p}}, {{R51}}, {{R51e}}, {{R52}}<br />
*ThinkPad {{T23}}, {{T30}}<br />
*ThinkPad {{T40}}, {{T40p}}, {{T41}}, {{T41p}}, {{T42}}, {{T42p}}, {{T43}}, {{T43p}}<br />
<br />
=19 Volt Coax connector=<br />
<br />
IBM called it "barrel connector, slim". 45W 2.4 Amps. 5.5 mm outer, 2.1 mm inner diameter. Option Marketing number 11J8702. See {{LNVDOCURL|PD012162|AC adapter matrix (Doc PD012162)}} as a source of information.<br />
<br />
*ThinkPad 310 (type 2600)<br />
*ThinkPad {{310}}, {{310D}}, {{310E}}, {{310ED}}<br />
*ThinkPad i Series 1400 and 1500 "wave 1" (type 2611) ({{IBMDOCURL|LWIK-3Z7J5H|reference Doc LWIK-3Z7J5H}})<br />
**{{I1410}}, {{I1411}}, {{I1412}}, {{I1450}}, {{I1451}}, {{I1452}}, {{I1472}}<br />
**{{I1512}}, {{I1552}}<br />
<br />
=20 Volt Coax connector=<br />
==big barrel==<br />
[[image:20v-barrel.jpg|right|thumb|20V coax connector]]<br />
<br />
7.5mm OD, 0.8mm diameter central pin<br />
<br />
===65W 3.25 Amps===<br />
AC Adapter FRU PN 92P1211<br><br />
AC Adapter Output 3.25A, 20V<br />
*ThinkPad {{R60}}, {{R400}}, {{R500}} - with Intel Graphics<br />
*ThinkPad {{T60}}, {{T400}}, {{T400s}}, {{T410i}}, {{T410s}}, {{T410si}}, {{T500}}, {{T510}}, {{T510i}} - with Intel Graphics<br />
*ThinkPad {{X60s}}, {{X61}}, {{X61s}}, {{X61 Tablet}}<br />
*ThinkPad {{X100e}}, {{X200}}, {{X200s}}, {{X200 Tablet}}, {{X201}}, {{X201i}}, {{X201s}}, {{X201 Tablet}}, {{X300}}, {{X301}}<br />
*Thinkpad {{Z60m}}, {{Z60t}}, {{Z61e}}, {{Z61m}}, {{Z61t}} - with Intel Graphics<br />
<br />
===90W 4.5 Amps===<br />
AC Adapter FRU PN 92P1107<br />
*ThinkPad {{R60}}, {{R60e}}<br />
*ThinkPad {{T60}}, {{T60p}}, {{T61}}, {{T61p}}, {{T400}}, {{T410}}, {{T500}}, {{T510}} - With ATI or Nvidia Graphics<br />
*ThinkPad {{T520}} - Dual Core<br />
*ThinkPad {{W500}}<br />
*ThinkPad {{Z60m}}, {{Z60t}}<br />
<br />
===135W 6.75 Amps===<br />
AC Adapter {{IBMDOCURL|MIGR-74503|PN 55Y9317}}<br />
*ThinkPad {{T520}} - Quad Core<br />
*ThinkPad {{W510}}<br />
<br />
===170W 8.5 Amps===<br />
AC Adapter {{IBMDOCURL|MIGR-76762|PN 0A36227}} (US) and {{IBMDOCURL|MIGR-76762|PN 0A36231}} (EU)<br />
*ThinkPad {{W520}}<br />
*ThinkPad {{W530}}<br />
This AC adapter has the same diameter as the usual 20V AC adapters, but there is an extra plastic knob on one side of the connector. It is not round any more, that is, you can only plug it in one particular orientation. The extra knob prevents one from using the AC adapter on any other Thinkpads.<br />
<br />
==W700 Coax connector==<br />
6.0 mm outer, 3.0 mm inner diameter. {{HELP|Will someone with an actual unit in-hand, please confirm the size?}}<br />
The W700/W700ds AC adapter plug has a different diameter than all other 20 Volt AC adapters. You cannot plug in a different AC adapter into a W700-series Thinkpad nor can you use the W700 AC adapter on a non-W700 Thinkpad.<br />
<br />
===170W 8.5 Amps for W700===<br />
AC Adapter {{IBMDOCURL|MIGR-70684|PN 41R4421}}<br />
*ThinkPad {{W700}}, {{W700ds}}<br />
<br />
===230W 11.5 Amps===<br />
AC Adapter {{IBMDOCURL|MIGR-74950|PN 55Y9333}}<br />
*ThinkPad {{W700}}, {{W700ds}}, {{W701}}, {{W701ds}}<br />
<br />
==Lenovo Slim Power (rectangle connector)==<br />
To celebrate ThinkPad 20 year anniversary, Lenovo introduced a new power connector in 2012. It is rectangular, close in size to USB A connector, and it has a signal pin in centre. A conversion cable for 20V barrel plugs exists (ASM 0A36037; FRU 03X6261).<br />
*OneLink connector<br />
*ThinkPad Ultra Dock<br />
*{{T440s}}<br />
<br />
===45W 2.25 Amps===<br />
*IdeaPad Yoga 11<br />
*ThinkPad Helix<br />
*ThinkPad {{T431s}}<br />
*ThinkPad {{X240s}}<br />
<br />
===65W 3.25 Amps===<br />
*IdeaPad Yoga 13<br />
*ThinkPad Edge {{E531}}<br />
<br />
===90W 4.5 Amps===<br />
*ThinkPad X1 Carbon<br />
<br />
===135W 6.75 Amps===<br />
===170W 8.5 Amps===<br />
<br />
=unsorted=<br />
{{NOTE|The information found in this page is mostly correct, but may contain mistakes concerning legacy models.}}<br />
*ThinkPad {{820}}, {{860}}, {{I1124}}, {{I1157}}, {{I1300}}, {{I1370}}, {{I1620}}, {{I1800}}<br />
*ThinkPad {{S30}}, {{S31}}<br />
*54 or 56 W, clarity needed: {{I1210}}, {{I1230}}, {{I1250}}, {{I1260}}, {{i1420}}, {{I1460}}, {{I1480}}, {{I1421}}, {{I1441}}, {{I1422}}, {{I1442}}, {{I1482}}, {{I1483}}, {{I1492}}, {{I1540}}, {{I1541}}, {{I1542}}, {{I1560}}, {{I1562}}, {{I1592}}, <br />
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[[Category:Components]]</div>Cloudane