Mae Transformer (Transformer) yn ddyfais sy'n defnyddio'r egwyddor o ymsefydlu electromagnetig i newid y foltedd AC, y prif gydrannau yw'r coil cynradd, y coil eilaidd a'r craidd haearn (craidd magnetig). Y prif swyddogaethau yw: trawsnewid foltedd, trawsnewid cyfredol, trawsnewid rhwystriant, ynysu, sefydlogi foltedd (newidydd dirlawnder magnetig), ac ati. Gellir ei rannu'n drawsnewidyddion pŵer a thrawsnewidyddion arbennig (newidydd ffwrnais drydan, newidydd cywirydd, newidydd prawf amledd pŵer, foltedd rheolydd, newidydd mwyngloddio, newidydd sain, newidydd amledd canolradd, newidydd amledd uchel, newidydd effaith, newidydd offeryn, newidydd electronig), Adweithyddion, trawsnewidyddion, ac ati. Mae symbolau cylched yn aml yn defnyddio T fel dechrau'r rhif. Enghraifft: T01, T201, ac ati.
Adweithydd allbwn: pan fydd hyd allbwn y cebl o'r gwrthdröydd i'r modur yn fwy na gwerth penodedig y cynnyrch, dylid ychwanegu adweithydd allbwn i wneud iawn am effaith gwefr a gollyngiad y cynhwysedd trydanol cypledig pan fydd y trydanol. cebl yn rhedeg, er mwyn osgoi llif yr gwrthdröydd. Adweithydd dv / dt allbwn: Er mwyn cyfyngu cyfradd codi foltedd allbwn yr gwrthdröydd i sicrhau bod inswleiddio'r modur yn normal. Hidlydd tonnau sinwsoidaidd: Gwnewch foltedd allbwn a cherrynt yr gwrthdröydd yn fras i don sin, lleihau cyfernod parth harmonig y modur a phwysedd inswleiddio'r modur. Dylai'r opsiynau hyn gael eu gosod ar ochr allbwn yr gwrthdröydd.
Mae'r canlynol yn fodel y cynnyrch a'i gyflwyniad ：
3RT2015-1BB41。4AM2342-4TN00-0EA1, 4AM2342-4TT10-0FA0。4AM2342-4TN00-0EB0。4AM2342-4TN00-0EA0。4AM2342-5AJ10-0FB0。4AM2342-5AT10-0FB0。4AM2342-5AT10-0FA0。4AM2342-5AN00-0EB0。4AM2342-5AN00-0EA0。4AM2642-4TT10-0FA0。4AM2642-4TN00-0EB0。4AM2642-4TN00-0EA0。4AM2642-5AJ10-0FB0。4AM2642-5AT10-0FA0。4AM2642-5AN00-0EB0。4AM2642-5AN00-0EA0。4AM3242-4TT10-0FD0。4AM3242-4TN00-0ED0。4AM3242-5AN00-0ED0。4AM3242-8JN00-0ED0。4AM3242-8DD40-0FD0。4AM3242-4TN00-0EC0。4AM3242-4TV00-0EC0。4AM3242-5AT10-0FC0。4AM3242-4TJ10-0FA0。4AM3242-4TT10-0FA0。4AM3242-4TT10-0FA1。4AM3242-4TN00-0EA0。4AM3242-4TV00-0EA0。4AM3242-5AJ10-0FA0。4AM3242-5AT10-0FA1。4AM3242-5AT10-0FA0。4AM3242-5AN00-0EA1。4AM3242-5AN00-0EA0。4AM3242-5AV00-0EA0。4AM3242-8JN00-0EA0。4AM3242-8JD40-0FA0。4AM3242-5CJ10-0FA0。4AM3242-5CT10-0FA0。4AM3242-5CN00-0EA0。4AM3242-5FT10-0FA0。4AM3242-8DN00-0EA0。4AM3242-8DD40-0FA0。4AM3242-8EN00-0EA0。4AM3242-8ED40-0FA0。4AM3242-5LT10-0FA0。4AM3242-5MT10-0FA0。4AM3242-5AT10-0FA2。4AM3442-4TN00-0ED0。4AM3442-5AT10-0FD0。4AM3442-8DD40-0FD0。4AM3442-4TN00-0EC0。4AM3442-5AT10-0FC0。4AM3442-5AN00-0EC0。4AM3442-4TJ10-0FA0。4AM3442-4TT10-0FA0。4AM3442-4TN00-0EA1。4AM3442-4TN00-0EA0。4AM3442-4TV00-0EA0。4AM3442-5AJ10-0FA0。4AM3442-5AT10-0FA1。4AM3442-5AT10-0FA0。4AM3442-5AD40-0FA0。4AM3442-5AN00-0EA1。4AM3442-5AN00-0EA0。4AM3442-5AV00-0EA0。4AM3442-8JN00-0EA0。4AM3442-8JD40-0FA0。4AM3442-5CJ10-0FA0。4AM3442-5CT10-0FA0。4AM3442-5CT10-0FA1。4AM3442-5CN00-0EA0。4AM3442-5FJ10-0FA0。4AM3442-5FT10-0FA0。4AM3442-5FN00-0EA0。4AM3442-8DN00-0EA0。4AM3442-8DD40-0FA0。4AM3442-8DV00-0EA0。4AM3442-8EN00-0EA0。4AM3442-8ED40-0FA0。4AM3442-5LT10-0FA0。4AM3442-5MT10-0FA0。4AM3842-4TN00-0ED0。4AM3842-4TV00-0ED0。4AM3842-5AT10-0FD0。4AM3842-4TJ10-0FC0。4AM3842-4TT10-0FC0。4AM3842-4TN00-0EC0。4AM3842-8DD40-0FC0。4AM3842-4TJ10-0FA0。4AM3842-4TT10-0FA0。4AM3842-4TN00-0EA1。4AM3842-4TN00-0EA0。4AM3842-4TV00-0EA0。4AM3842-5AJ10-0FA0。4AM3842-5AT10-0FA2。4AM3842-5AT10-0FA1。4AM3842-5AT10-0FA0。4AM3842-5AN00-0EA1。4AM3842-5AN00-0EA0。4AM3842-5AV00-0EA0。4AM3842-8JD40-1FA1。4AM3842-8JN00-0EA0。4AM3842-8JD40-0FA1。4AM3842-8JD40-0FA0。4AM3842-5CJ10-0FA0。4AM3842-5CT10-0FA0。4AM3842-5FT10-0FA1。4AM3842-5FT10-0FA0。4AM3842-5FN00-0EA0。4AM3842-8DN00-0EA0。4AM3842-8DD40-0FA0。4AM3842-8DV00-0EA0。4AM3842-8EN00-0EA0。4AM3842-8ED40-0FA0。4AM3842-5MT10-0FA0。4AM4042-4TJ10-0FD0。4AM4042-4TT10-0FD0。4AM4042-4TN00-0ED0。4AM4042-5AT10-0FD0。4AM4042-5AN00-0ED0。4AM4042-8JN00-0ED0。4AM4042-8DD40-0FD0。4AM4042-4TT10-0FC0。4AM4042-5AT10-0FC0。4AM4042-5MT10-0FC0。4AM4342-4TN00-0ED0。4AM4042-4TJ10-0FA0。4AM4042-4TT10-0FA0。4AM4042-4TN00-0EA1。4AM4042-4TN00-0EA0。4AM4042-4TV00-0EA0。4AM4042-5AJ10-0FA0。4AM4042-5AT10-0FA1。4AM4042-5AT10-0FA0。4AM4042-5AN00-0EA1。4AM4042-5AN00-0EA0。4AM4042-5AV00-0EA0。4AM4042-8JN00-0EA0。4AM4042-8JD40-0FA0。4AM4042-5CJ10-0FA0。4AM4042-5CT10-0FA0。4AM4042-5CD40-0FA0。4AM4042-5FJ10-0FA0。4AM4042-5FT10-0FA0。4AM4042-8DN00-0EA0。4AM4042-8DD40-0FA0。4AM4042-8DV00-0EA0。4AM4042-8EN00-0EA0。4AM4042-8ED40-0FA0。4AM4042-8EV00-0EA0。4AM4042-5LT10-0FA0。4AM4042-5MT10-0FA0。4AM4342-4TJ10-0FC0。4AM4342-4TN00-0EC0。4AM4342-5AT10-0FC0。4AM4642-5AT10-0FD0。4AM4642-5AN00-0ED0。4AM4342-4TJ10-0FA0。4AM4342-4TT10-0FB0。4AM4342-4TT10-0FA0。4AM4342-4TN00-0EB0。4AM4342-4TN00-0EA0。4AM4342-4TV00-0EA0。4AM4342-5AJ10-0FA0。4AM4342-5AT10-0FA1。4AM4342-5AT10-0FB0。4AM4342-5AT10-0FA0。4AM4342-5AN00-0EA1。4AM4342-5AN00-0EB0。4AM4342-5AN00-0EA0。4AM4342-5AV00-0EA0。4AM4342-8JD40-0FA0。4AM4342-8JN00-0EA0。4AM4342-5CJ10-0FA0。4AM4342-5CT10-0FA0。4AM4342-5FJ10-0FA0。4AM4342-5FT10-0FA0。4AM4342-5FT10-0FB0。4AM4342-8DN00-0EB0。4AM4342-8DN00-0EA0。4AM4342-8DD40-0FB0。
4AM4342-8DD40-0FA0。4AM4342-8EN00-0EA0。4AM4342-8ED40-0FA0。4AM4342-8EV00-0EA0。4AM4342-5LT10-0FA0。4AM4342-5MT10-0FA0。4AM4642-5AJ10-0FC0。4AM4642-5AT10-0FC0。4AM4642-8JD40-0FC0。4AM4642-8DD40-0FC0。4AM4642-4TJ10-0FA0。4AM4642-4TT10-0FB0。4AM4642-4TT10-0FA0。4AM4642-4TN00-0EB0。4AM4642-4TN00-0EA0。4AM4642-4TV00-0EA0。4AM4642-5AJ10-0FA0。4AM4642-5AT10-0FB1。4AM4642-5AT10-0FA1。4AM4642-5AT10-0FB0。4AM4642-5AT10-0FA0。4AM4642-5AN00-0EB0。4AM4642-5AN00-0EA0。4AM4642-5AD40-0FA0。4AM4642-5AV00-0EA1。4AM4642-5AV00-0EB0。4AM4642-5AV00-0EA0。4AM4642-8JN00-0EB0。4AM4642-8JN00-0EA0。4AM4642-8JD40-0FA0。4AM4642-8JD40-0FA1。4AM4642-5CJ10-0FA0。4AM4642-5CT10-0FA0。4AM4642-5FT10-0FB0。4AM4642-5FT10-0FA0。4AM4642-8DN00-0EB0。4AM4642-8DN00-0EA0。4AM4642-8DD40-0FA0。4AM4642-8DD40-0FB0。4AM4642-8DV00-0EA0。4AM4642-8EN00-0EA0。4AM4642-8ED40-0FA0。4AM4642-5LT10-0FA0。4AM4642-5MT10-0FB0。4AM4642-5MT10-0FA0。4AM4842-4TJ10-0FC0。4AM4842-4TT10-0FC0。4AM4842-5AT10-0FC0。4AM4842-5CT10-0FC0。4AM5242-5FJ10-0FD0。4AM5242-4TT10-0FD0。4AM5242-4TV00-0ED0。4AM4842-4TJ10-0FB0。4AM4842-4TJ10-0FA0。4AM4842-4TT10-0FB0。4AM4842-4TT10-0FA0。4AM4842-4TN00-0EB0。4AM4842-4TN00-0EA0。4AM4842-4TV00-0EB0。4AM4842-4TV00-0EA0。4AM4842-5AJ10-0FB0。4AM4842-5AJ10-0FA0。4AM4842-5AD40-0FA0。4AM4842-5AT10-0FB0。4AM4842-5AT10-0FA0。4AM4842-5AT10-0FB1。4AM4842-5AN00-0EA1。4AM4842-5AN00-0EB0。4AM4842-5AN00-0EA0。4AM4842-5AV00-0EA0。4AM4842-8JN00-0EA0。4AM4842-8JD40-0FB0。4AM4842-8JD40-0FA0。4AM4842-5CJ10-0FA0。4AM4842-5CT10-0FB0。4AM4842-5CT10-0FA0。4AM4842-5CN00-0EA0。4AM4842-5FT10-0FB0。4AM4842-5FT10-0FA0。4AM4842-8DN00-0EA0。4AM4842-8DD40-0FB0。4AM4842-8DD40-0FA0。4AM4842-8EN00-0EB0。4AM4842-8EN00-0EA0。4AM4842-8ED40-0FA0。4AM4842-8ED40-0FB0。4AM4842-8EV00-0EA0。4AM4842-5LT10-0FA0。4AM4842-5MT10-0FA1。4AM4842-5MT10-0FA0。4AM4842-5AT10-0FA1。4AM5242-4TJ10-0FC0。4AM5242-4TT10-0FC0。4AM5242-5AT10-0FC0。4AM5242-5FT10-0FC0。4AM5242-5MT10-0FC0。4AM5542-4TT10-0FD0。4AM5542-4TV00-0ED0。4AM5542-5AT10-0FD0。4AM5542-8DD40-0FD0。4AM5242-8JV00-0EA0。4AM5242-5FJ10-0FA0。4AM5242-4TJ10-0FA0。4AM5242-4TD40-0FA0。4AM5242-4TT10-0FA0。4AM5242-4TN00-0EA0。4AM5242-4TV00-0EA0。4AM5242-5AJ10-0FA0。4AM5242-5AT10-0FA1。4AM5242-5AT10-0FA0。4AM5242-5AD40-0FA0。4AM5242-5AN00-0EA0。4AM5242-5AV00-0EA0。4AM5242-8JN00-0EA0。4AM5242-8JD40-0FA1。4AM5242-8JD40-0FA0。4AM5242-5CJ10-0FA0。4AM5242-5CT10-0FA0。4AM5242-5FT10-0FA0。4AM5242-8DN00-0EA0。4AM5242-8DD40-0FA0。4AM5242-8EN00-0EA0。4AM5242-8ED40-0FA0。4AM5242-5MT10-0FA0。4AM5542-4TT10-0FC0。4AM5542-4TN00-0EC0。4AM5542-5AT10-0FC0。4AM5742-5AJ10-0FD0。4AM5742-5AT10-0FD0。4AM5742-8JD40-0FD0。4AM5742-8DD40-0FD0。4AM5742-5MT10-0FD0。4AM5542-4TJ10-0FA0。4AM5542-4TT10-0FA0。4AM5542-4TN00-0EA0。4AM5542-4TV00-0EA0。4AM5542-5AJ10-0FA0。4AM5542-5AT10-0FA1。4AM5542-5AT10-0FA0。4AM5542-5AD40-0FA0。4AM5542-5AN00-0EA0。4AM5542-5AV00-0EA0。4AM5542-8JN00-0EA0。4AM5542-8JD40-0FA0。4AM5542-8JD40-0FA1。4AM5542-5CJ10-0FA0。4AM5542-5CT10-0FA0。4AM5542-5FT10-0FA0。4AM5542-8DN00-0EA0。4AM5542-8DD40-0FA0。4AM5542-8EN00-0EA0。4AM5542-8ED40-0FA0。4AM5542-8EV00-0EA0。4AM5542-5LT10-0FA0。4AM5542-5MT10-0FA0。4AM5742-4TJ10-0FC0。4AM5742-4TT10-0FC0。4AM5742-5AT10-0FC0。4AM5742-5FT10-0FC0。4AM5742-8DD40-0FC0。4AM5742-8BD40-0FA1。4AM5742-4TJ10-0FA0。4AM5742-4TT10-0FA0。4AM5742-4TN00-0EA0。4AM5742-4TV00-0EA0。4AM5742-5AJ10-0FA0。4AM5742-5AD40-0FA0。4AM5742-5AT10-0FA1。4AM5742-5AT10-0FA0。4AM5742-5AN00-0EA0。4AM5742-5AV00-0EA0。4AM5742-8JN00-0EA0。4AM5742-8JD40-0FA0。4AM5742-8JD40-0FA1。4AM5742-8JV00-0EA0。4AM5742-5CJ10-0FA0。4AM5742-5CT10-0FA1。4AM5742-5CT10-0FA0。4AM5742-5CD40-0FA0。4AM5742-5FJ10-0FA0。4AM5742-5FT10-0FA0。4AM5742-8DN00-0EA0。4AM5742-8DD40-0FA0。4AM5742-8EN00-0EA0。4AM5742-8ED40-0FA0。4AM5742-5LT10-0FA0。4AM5742-5MT10-0FA0。4AM5742-5MT10-0FA1。4AM6142-4TJ10-0FD0。4AM6142-4TT10-0FD0。4AM6142-5AT10-0FD0。4AM6142-5CT10-0FD0。4AM6142-8ED40-0FD0。4AM6142-5AT10-0FC0。4AM6142-8JD40-0FC0。4AM6142-5CT10-0FC0。4AM6142-5FT10-0FC0。4AM6142-8DD40-0FC0。4AM6142-8ED40-0FC0。4AM6442-5AT10-0FD0。4AM6442-8DD40-0FD0。4AM6442-8ED40-0FD0。4AM6142-4TJ10-0FA0。4AM6142-4TT10-0FA0。4AM6142-4TD40-0FA0。4AM6142-5AJ10-0FA0。4AM6142-5AT10-0FA1。4AM6142-5AT10-0FA0。4AM6142-5AD40-0FA0。4AM6142-8JD40-1FA1。4AM6142-8JD40-0FA0。4AM6142-5CJ10-0FA0。4AM6142-5CT10-0FA0。4AM6142-5FJ10-0FA0。4AM6142-5FT10-0FA0。4AM6142-8DD40-0FA0。4AM6142-8ED40-0FA0。4AM6142-5LT10-0FA0。4AM6142-5MT10-0FA1。4AM6142-5MT10-0FA0。4AM6442-4TJ10-0FC0。4AM6442-5AT10-0FC0。4AM6442-5CT10-0FC0。4AM6442-5FT10-0FC0。4AM6542-5AT10-0FD0。4AM6542-8DD40-0FD0。4AM6542-5FJ10-0FD0。4AM6442-8JD40-0FA0。4AM6442-4TJ10-0FA0。4AM6442-4TT10-0FA0。4AM6442-5AJ10-0FA0。4AM6442-5AT10-0FA1。4AM6442-5AT10-0FA0。4AM6442-5AD40-0FA0。4AM6442-5CJ10-0FA0。4AM6442-5CT10-0FA0。4AM6442-5FT10-0FA0。4AM6442-8DD40-0FA0。4AM6442-8ED40-0FA0。4AM6442-5MT10-0FA0。4AM6542-5AT10-0FC0。4AM6542-5FT10-0FC0。4AM6542-8DD40-0FC0。4AM6542-8ED40-0FC0。4AM6542-4TJ10-0FA0。4AM6542-4TT10-0FA0。4AM6542-5AJ10-0FA0。4AM6542-5AT10-0FA1。4AM6542-5AT10-0FA0。4AM6542-5AD40-0FA0。4AM6542-8JD40-0FA0。4AM6542-5CJ10-0FA0。4AM6542-5CT10-0FA0。4AM6542-5FJ10-0FA0。4AM6542-5FT10-0FA0。4AM6542-8DD40-0FA0。4AM6542-8ED40-0FA0。4AM6542-5MT10-0FA0。4AM6542-5LT10-0FA0。4AM6542-8JD40-1FA1。4AM2342-4TV00-0EA0。4AM2342-5AV00-0EA0。4AM2642-4TV00-0EA0。4AM2642-5AV00-0EA0。4AM2342-4TN00-0EA1。4AM23424TN000EA1。4AM23424TT100FA0。4AM23424TN000EB0。4AM23424TN000EA0。4AM23425AJ100FB0。4AM23425AT100FB0。4AM23425AT100FA0。4AM23425AN000EB0。4AM23425AN000EA0。4AM26424TT100FA0。4AM26424TN000EB0。4AM26424TN000EA0。4AM26425AJ100FB0。4AM26425AT100FA0。4AM26425AN000EB0。4AM26425AN000EA0。4AM32424TT100FD0。4AM32424TN000ED0。4AM32425AN000ED0。4AM32428JN000ED0。4AM32428DD400FD0。4AM32424TN000EC0。4AM32424TV000EC0。4AM32425AT100FC0。4AM32424TJ100FA0。4AM32424TT100FA0。4AM32424TT100FA1。4AM32424TN000EA0。4AM32424TV000EA0。4AM32425AJ100FA0。4AM32425AT100FA1。4AM32425AT100FA0。4AM32425AN000EA1。4AM32425AN000EA0。4AM32425AV000EA0。4AM32428JN000EA0。4AM32428JD400FA0。4AM32425CJ100FA0。4AM32425CT100FA0。4AM32425CN000EA0。4AM32425FT100FA0。4AM32428DN000EA0。4AM32428DD400FA0。4AM32428EN000EA0。4AM32428ED400FA0。4AM32425LT100FA0。4AM32425MT100FA0。4AM32425AT100FA2。4AM34424TN000ED0。4AM34425AT100FD0。4AM34428DD400FD0。4AM34424TN000EC0。4AM34425AT100FC0。4AM34425AN000EC0。4AM34424TJ100FA0。4AM34424TT100FA0。4AM34424TN000EA1。4AM34424TN000EA0。4AM34424TV000EA0。
4AM34425AJ100FA0。4AM34425AT100FA1。4AM34425AT100FA0。4AM34425AD400FA0。4AM34425AN000EA1。4AM34425AN000EA0。4AM34425AV000EA0。4AM34428JN000EA0。4AM34428JD400FA0。4AM34425CJ100FA0。4AM34425CT100FA0。4AM34425CT100FA1。4AM34425CN000EA0。4AM34425FJ100FA0。4AM34425FT100FA0。4AM34425FN000EA0。4AM34428DN000EA0。4AM34428DD400FA0。4AM34428DV000EA0。4AM34428EN000EA0。4AM34428ED400FA0。4AM34425LT100FA0。4AM34425MT100FA0。4AM38424TN000ED0。4AM38424TV000ED0。4AM38425AT100FD0。4AM38424TJ100FC0。4AM38424TT100FC0。4AM38424TN000EC0。4AM38428DD400FC0。4AM38424TJ100FA0。4AM38424TT100FA0。4AM38424TN000EA1。4AM38424TN000EA0。4AM38424TV000EA0。4AM38425AJ100FA0。4AM38425AT100FA2。4AM38425AT100FA1。4AM38425AT100FA0。4AM38425AN000EA1。4AM38425AN000EA0。4AM38425AV000EA0。4AM38428JD401FA1。4AM38428JN000EA0。4AM38428JD400FA1。4AM38428JD400FA0。4AM38425CJ100FA0。4AM38425CT100FA0。4AM38425FT100FA1。4AM38425FT100FA0。4AM38425FN000EA0。4AM38428DN000EA0。4AM38428DD400FA0。4AM38428DV000EA0。4AM38428EN000EA0。4AM38428ED400FA0。4AM38425MT100FA0。4AM40424TJ100FD0。4AM40424TT100FD0。4AM40424TN000ED0。4AM40425AT100FD0。4AM40425AN000ED0。4AM40428JN000ED0。4AM40428DD400FD0。4AM40424TT100FC0。4AM40425AT100FC0。4AM40425MT100FC0。4AM43424TN000ED0。4AM40424TJ100FA0。4AM40424TT100FA0。4AM40424TN000EA1。4AM40424TN000EA0。4AM40424TV000EA0。4AM40425AJ100FA0。4AM40425AT100FA1。4AM40425AT100FA0。4AM40425AN000EA1。4AM40425AN000EA0。4AM40425AV000EA0。4AM40428JN000EA0。4AM40428JD400FA0。4AM40425CJ100FA0。4AM40425CT100FA0。4AM40425CD400FA0。4AM40425FJ100FA0。4AM40425FT100FA0。4AM40428DN000EA0。4AM40428DD400FA0。4AM40428DV000EA0。4AM40428EN000EA0。4AM40428ED400FA0。4AM40428EV000EA0。4AM40425LT100FA0。4AM40425MT100FA0。4AM43424TJ100FC0。4AM43424TN000EC0。4AM43425AT100FC0。4AM46425AT100FD0。4AM46425AN000ED0。4AM43424TJ100FA0。4AM43424TT100FB0。4AM43424TT100FA0。4AM43424TN000EB0。4AM43424TN000EA0。4AM43424TV000EA0。4AM43425AJ100FA0。4AM43425AT100FA1。4AM43425AT100FB0。4AM43425AT100FA0。4AM43425AN000EA1。4AM43425AN000EB0。4AM43425AN000EA0。4AM43425AV000EA0。4AM43428JD400FA0。4AM43428JN000EA0。4AM43425CJ100FA0。4AM43425CT100FA0。4AM43425FJ100FA0。4AM43425FT100FA0。4AM43425FT100FB0。4AM43428DN000EB0。4AM43428DN000EA0。4AM43428DD400FB0。4AM43428DD400FA0。4AM43428EN000EA0。4AM43428ED400FA0。4AM43428EV000EA0。4AM43425LT100FA0。4AM43425MT100FA0。4AM46425AJ100FC0。4AM46425AT100FC0。4AM46428JD400FC0。4AM46428DD400FC0。4AM46424TJ100FA0。4AM46424TT100FB0。4AM46424TT100FA0。4AM46424TN000EB0。4AM46424TN000EA0。4AM46424TV000EA0。4AM46425AJ100FA0。4AM46425AT100FB1。4AM46425AT100FA1。4AM46425AT100FB0。4AM46425AT100FA0。4AM46425AN000EB0。4AM46425AN000EA0。4AM46425AD400FA0。4AM46425AV000EA1。4AM46425AV000EB0。4AM46425AV000EA0。4AM46428JN000EB0。4AM46428JN000EA0。4AM46428JD400FA0。4AM46428JD400FA1。4AM46425CJ100FA0。4AM46425CT100FA0。4AM46425FT100FB0。4AM46425FT100FA0。4AM46428DN000EB0。4AM46428DN000EA0。4AM46428DD400FA0。4AM46428DD400FB0。4AM46428DV000EA0。4AM46428EN000EA0。4AM46428ED400FA0。4AM46425LT100FA0。4AM46425MT100FB0。4AM46425MT100FA0。4AM48424TJ100FC0。4AM48424TT100FC0。4AM48425AT100FC0。4AM48425CT100FC0。4AM52425FJ100FD0。4AM52424TT100FD0。4AM52424TV000ED0。4AM48424TJ100FB0。4AM48424TJ100FA0。4AM48424TT100FB0。4AM48424TT100FA0。4AM48424TN000EB0。4AM48424TN000EA0。4AM48424TV000EB0。4AM48424TV000EA0。4AM48425AJ100FB0。4AM48425AJ100FA0。4AM48425AD400FA0。4AM48425AT100FB0。4AM48425AT100FA0。4AM48425AT100FB1。4AM48425AN000EA1。4AM48425AN000EB0。4AM48425AN000EA0。4AM48425AV000EA0。4AM48428JN000EA0。4AM48428JD400FB0。4AM48428JD400FA0。4AM48425CJ100FA0。4AM48425CT100FB0。4AM48425CT100FA0。4AM48425CN000EA0。4AM48425FT100FB0。4AM48425FT100FA0。4AM48428DN000EA0。4AM48428DD400FB0。4AM48428DD400FA0。4AM48428EN000EB0。4AM48428EN000EA0。4AM48428ED400FA0。4AM48428ED400FB0。4AM48428EV000EA0。4AM48425LT100FA0。4AM48425MT100FA1。4AM48425MT100FA0。4AM48425AT100FA1。4AM52424TJ100FC0。4AM52424TT100FC0。4AM52425AT100FC0。4AM52425FT100FC0。4AM52425MT100FC0。4AM55424TT100FD0。4AM55424TV000ED0。4AM55425AT100FD0。4AM55428DD400FD0。4AM52428JV000EA0。4AM52425FJ100FA0。4AM52424TJ100FA0。4AM52424TD400FA0。4AM52424TT100FA0。4AM52424TN000EA0。4AM52424TV000EA0。4AM52425AJ100FA0。4AM52425AT100FA1。4AM52425AT100FA0。4AM52425AD400FA0。4AM52425AN000EA0。4AM52425AV000EA0。4AM52428JN000EA0。4AM52428JD400FA1。4AM52428JD400FA0。4AM52425CJ100FA0。4AM52425CT100FA0。4AM52425FT100FA0。4AM52428DN000EA0。4AM52428DD400FA0。4AM52428EN000EA0。4AM52428ED400FA0。4AM52425MT100FA0。4AM55424TT100FC0。4AM55424TN000EC0。4AM55425AT100FC0。4AM57425AJ100FD0。4AM57425AT100FD0。4AM57428JD400FD0。4AM57428DD400FD0。4AM57425MT100FD0。4AM55424TJ100FA0。4AM55424TT100FA0。4AM55424TN000EA0。4AM55424TV000EA0。4AM55425AJ100FA0。4AM55425AT100FA1。4AM55425AT100FA0。4AM55425AD400FA0。4AM55425AN000EA0。4AM55425AV000EA0。4AM55428JN000EA0。4AM55428JD400FA0。4AM55428JD400FA1。4AM55425CJ100FA0。4AM55425CT100FA0。4AM55425FT100FA0。4AM55428DN000EA0。4AM55428DD400FA0。4AM55428EN000EA0。4AM55428ED400FA0。4AM55428EV000EA0。4AM55425LT100FA0。4AM55425MT100FA0。4AM57424TJ100FC0。4AM57424TT100FC0。4AM57425AT100FC0。4AM57425FT100FC0。4AM57428DD400FC0。4AM57428BD400FA1。4AM57424TJ100FA0。4AM57424TT100FA0。4AM57424TN000EA0。4AM57424TV000EA0。4AM57425AJ100FA0。4AM57425AD400FA0。4AM57425AT100FA1。4AM57425AT100FA0。4AM57425AN000EA0。4AM57425AV000EA0。4AM57428JN000EA0。4AM57428JD400FA0。4AM57428JD400FA1。4AM57428JV000EA0。4AM57425CJ100FA0。4AM57425CT100FA1。4AM57425CT100FA0。4AM57425CD400FA0。4AM57425FJ100FA0。4AM57425FT100FA0。4AM57428DN000EA0。4AM57428DD400FA0。4AM57428EN000EA0。4AM57428ED400FA0。4AM57425LT100FA0。4AM57425MT100FA0。4AM57425MT100FA1。4AM61424TJ100FD0。4AM61424TT100FD0。4AM61425AT100FD0。4AM61425CT100FD0。4AM61428ED400FD0。4AM61425AT100FC0。4AM61428JD400FC0。4AM61425CT100FC0。4AM61425FT100FC0。4AM61428DD400FC0。4AM61428ED400FC0。4AM64425AT100FD0。4AM64428DD400FD0。4AM64428ED400FD0。
4AM61424TJ100FA0。4AM61424TT100FA0。4AM61424TD400FA0。4AM61425AJ100FA0。4AM61425AT100FA1。4AM61425AT100FA0。4AM61425AD400FA0。4AM61428JD401FA1。4AM61428JD400FA0。4AM61425CJ100FA0。4AM61425CT100FA0。4AM61425FJ100FA0。4AM61425FT100FA0。4AM61428DD400FA0。4AM61428ED400FA0。4AM61425LT100FA0。4AM61425MT100FA1。4AM61425MT100FA0。4AM64424TJ100FC0。4AM64425AT100FC0。4AM64425CT100FC0。4AM64425FT100FC0。4AM65425AT100FD0。4AM65428DD400FD0。4AM65425FJ100FD0。4AM64428JD400FA0。4AM64424TJ100FA0。4AM64424TT100FA0。4AM64425AJ100FA0。4AM64425AT100FA1。4AM64425AT100FA0。4AM64425AD400FA0。4AM64425CJ100FA0。4AM64425CT100FA0。4AM64425FT100FA0。4AM64428DD400FA0。4AM64428ED400FA0。4AM64425MT100FA0。4AM65425AT100FC0。4AM65425FT100FC0。4AM65428DD400FC0。4AM65428ED400FC0。4AM65424TJ100FA0。4AM65424TT100FA0。4AM65425AJ100FA0。4AM65425AT100FA1。4AM65425AT100FA0。4AM65425AD400FA0。4AM65428JD400FA0。4AM65425CJ100FA0。4AM65425CT100FA0。4AM65425FJ100FA0。4AM65425FT100FA0。4AM65428DD400FA0。4AM65428ED400FA0。4AM65425MT100FA0。4AM65425LT100FA0。4AM65428JD401FA1。4AM23424TV000EA0。4AM23425AV000EA0。4AM26424TV000EA0。4AM26425AV000EA0。4AM23424TN000EA1。
4NC5112-0BC20；4NC5112-0CB21；4NC5112-2BC20；4NC5112-2CB21；4NC5113-0BC20；4NC5113-0CB21；4NC5113-2BC20；4NC5113-2CB21；4NC5115-0CC21；4NC5115-2CC21；4NC5117-0CC21；4NC5117-0DA21；4NC5117-2CC21；4NC5117-2DA21；4NC5121-0CC21；4NC5121-0DC21；4NC5121-2CC21；4NC5121-2DC21；4NC5121-2FA21；4NC5122-0CE21；4NC5122-0DE21；4NC5122-2CE21；4NC5122-2DE21；4NC5122-2FC21；4NC5123-0CE20；4NC5123-0CE21；4NC5123-0DE21；4NC5123-2CE20；4NC5123-2CE21；4NC5123-2DE21；4NC5123-2FC21；4NC5124-2FE21；4NC5125-2FE21；4NC5126-2FE21；4NC5222-0CE21；4NC5222-0DE21；4NC5222-2CE21；4NC5222-2DE21；4NC5223-0CE21；4NC5223-0DE21；4NC5223-2CE21；4NC5223-2DE21；4NC5224-0CE20；4NC5224-0CE21；4NC5224-0DE21；4NC5224-2CE20；4NC5224-2CE21；4NC5224-2DE21；4NC5225-0CE21；4NC5225-0DE21；4NC5225-2CE21；4NC5225-2DE21；4NC5227-2FE21；4NC5228-2FE21；4NC5231-2FE21；4NC5232-2FE21；4NC5325-0CE20；4NC5325-0CE21；4NC5325-0DE21；4NC5325-2CE20；4NC5325-2CE21；4NC5325-2DE21；4NC5326-0CE21；4NC5326-0DE21；4NC5326-2CE21；4NC5326-2DE21；4NC5327-0CE21；4NC5327-0DE21；4NC5327-2CE21；4NC5327-2DE21；4NC5328-2CE20；4NC5330-0CE21；4NC5330-0DE21；4NC5330-2CE21；4NC5330-2DE21；4NC5331-2DE21；4NC5431-0CH20；4NC5431-0CH21；4NC5431-0DH21；4NC5431-2CH21；4NC5431-2DH21；4NC5432-0CH21；4NC5432-0DH21；4NC5432-2CH21；4NC5432-2DH21；4NC5433-0CH20；4NC5433-0DH21；4NC5433-2CH20；4NC5433-2DH21；4NC5434-0CH21；4NC5434-2CH20；4NC5434-2CH21；4NC5435-0CH21；4NC5435-0DH21；4NC5435-2CH21；4NC5435-2DH21；4NC5436-2DK21；4NC5438-0CJ21；4NC5438-2CJ21；4NC5438-2DL21；4NC5440-0CJ21；4NC5440-2CJ21；4NC5440-2DM21；4NC5441-2CN21；4NC5441-2DN21；4NC5923-5LT21；4NC5925-5LT21；4NC5930-5LT21；4NC5940-5LT21；
7KT1223；7KT1222；7KT1260；7KT1542；7KT1548；7KT9030；7KT1546；7KT1545；7KT1543；7KT1540；7KT1242；7KT1238；7KT1900；7KT1664；7KT1666；7KT1533；7KT1668；7KT1236；7KT1662；7KT1682；7KT1531；7KT1673；7KT1233；7KT1671；7KT1665；7KT1907；7KT1667；7KT1530；7KT1908；7KT1661；7KT1663；7KT1681；7KT1672；7KT1670；7KT1652；7KT1654；7KT1656；7KT1110；7KT1120；7KT1200；7KT1651；7KT1653；7KT1655；7KT1202；7KT1201；7KT5600；7KT5823；7KT5833；7KT5822；7KT5821；7KT5801；7KT1255；7KT5500；7KT1254；7KT9010；7KT9011；7KT5812；7KT5814；7KT5811；7KT5601；7KT5602；7KT5603；7KT5604；7KT5802；7KT5803；7KT5804；7KT5806；7KT5807；7KT5505；7KT5501；7KT5502；7KT5503；7KT5504；7KT9000；7KT9021；7KT9020；
Egwyddor gweithio:
Mae'r newidydd yn cynnwys craidd haearn (neu graidd magnetig) a coil. Mae gan y coil ddau weindiad neu fwy. Gelwir y troellog sy'n gysylltiedig â'r cyflenwad pŵer yn brif coil, a gelwir y dirwyniadau sy'n weddill yn goiliau eilaidd. Gall drawsnewid foltedd AC, cerrynt a rhwystriant. Mae'r newidydd craidd haearn symlaf yn cynnwys craidd haearn wedi'i wneud o ddeunydd magnetig meddal a dwy coil gyda throadau gwahanol yn gorchuddio'r craidd haearn.
Rôl y craidd yw cryfhau'r cyplu magnetig rhwng y ddwy coil. Er mwyn lleihau'r golled eddy a cholli hysteresis yn yr haearn, mae'r craidd wedi'i wneud o gynfasau dur silicon wedi'u lamineiddio; nid oes cysylltiad trydanol rhwng y ddwy coil, ac mae'r coiliau wedi'u gwneud o wifrau copr wedi'u hinswleiddio (neu wifrau alwminiwm). Gelwir un coil sy'n gysylltiedig â'r ffynhonnell bŵer AC yn y coil cynradd (neu'r coil cynradd), a gelwir y coil arall sy'n gysylltiedig â'r teclyn trydanol yn coil eilaidd (neu'r coil eilaidd). Mae'r newidydd go iawn yn gymhleth iawn, ac yn anochel mae colled copr (gwresogi gwrthiant coil), colli haearn (gwresogi craidd haearn) a gollyngiadau magnetig (gwifren ymsefydlu magnetig wedi'i gau gan aer), ac ati. Er mwyn symleiddio'r drafodaeth, dim ond cyflwynir y newidydd delfrydol yma. Yr amodau ar gyfer sefydlu newidydd delfrydol yw: anwybyddu'r fflwcs sy'n gollwng, anwybyddu gwrthiant y coiliau cynradd ac eilaidd, anwybyddu colli'r craidd, ac anwybyddu'r cerrynt dim llwyth (y cerrynt yng nghil cynradd yr uwchradd coil ar agor). Er enghraifft, pan fydd y newidydd pŵer yn rhedeg yn llawn (pŵer allbwn y coil eilaidd), mae'n agos at y newidydd delfrydol.
Mae trawsnewidyddion yn offer trydanol statig a wneir gan ddefnyddio'r egwyddor o ymsefydlu electromagnetig. Pan fydd coil gwreiddiol y newidydd wedi'i gysylltu â'r cyflenwad pŵer AC, cynhyrchir fflwcs magnetig eiledol yn y craidd haearn, a ddangosir yn gyffredinol gan φ. Mae'r φ yn y coiliau cynradd ac eilaidd yr un peth, ac mae φ hefyd yn swyddogaeth harmonig syml. Y tabl yw φ = φmsinωt. Yn ôl cyfraith Faraday o ymsefydlu electromagnetig, y grym electromotive ysgogedig yn y coiliau cynradd ac eilaidd yw e1 = -N1dφ / dt ac e2 = -N2dφ / dt. Yn y fformiwla, troadau'r coiliau cynradd ac eilaidd yw N1 a N2. Gellir gweld bod U1 = -e1 ac U2 = e2 (mae maint ffisegol y coil gwreiddiol yn cael ei gynrychioli gan danysgrifiad 1 a chynrychiolir maint ffisegol y coil eilaidd gan y tanysgrifiad 2). = N1 / N2, a elwir yn gymhareb trawsnewid y newidydd. O'r fformiwla uchod, U1 / U2 = -N1 / N2 = -k, hynny yw, mae cymhareb gwerth effeithiol folteddau coil cynradd ac eilaidd y trawsnewidydd yn hafal i'w gymhareb troi a'r gwahaniaeth cyfnod rhwng y coil cynradd ac eilaidd. folteddau yw π.
Deuir i'r casgliad ymhellach:
U1 / U2 = N1 / N2
Yn yr achos lle gellir anwybyddu'r cerrynt dim llwyth, mae I1 / I2 = -N2 / N1, hynny yw, mae gwerth effeithiol cerrynt y coil cynradd ac eilaidd mewn cyfrannedd gwrthdro â nifer y troadau ac mae'r gwahaniaeth cyfnod yn π.
Yn ei dro ar gael
I1 / I2 = N2 / N1
Mae pŵer coiliau cynradd ac eilaidd newidydd delfrydol yn gyfartal P1 = P2. Mae'n dangos nad oes gan y newidydd delfrydol ei hun unrhyw golled pŵer. Mae gan y newidydd gwirioneddol golledion bob amser, a'i effeithlonrwydd yw η = P2 / P1. Mae effeithlonrwydd trawsnewidyddion pŵer yn uchel iawn, hyd at fwy na 90%
Paramedrau Nodwedd:
amlder gweithio
Mae gan golled craidd trawsnewidydd berthynas wych ag amlder, felly dylid ei ddylunio a'i ddefnyddio yn ôl amlder y defnydd. Gelwir yr amledd hwn yn amledd gweithredu.
pŵer wedi'i raddio
O dan yr amledd a'r foltedd penodedig, gall y newidydd weithio am amser hir heb fynd y tu hwnt i bŵer allbwn y codiad tymheredd penodedig.
foltedd Rated
Yn cyfeirio at y foltedd y caniateir ei gymhwyso ar coil y newidydd, na fydd yn fwy na'r gwerth penodedig yn ystod y llawdriniaeth.
Cymhareb foltedd
Yn cyfeirio at gymhareb foltedd cynradd y newidydd a foltedd eilaidd, mae gwahaniaeth rhwng cymhareb foltedd dim llwyth a chymhareb foltedd llwyth.
Cerrynt dim llwyth
Pan fydd uwchradd y newidydd ar agor, mae gan y cynradd gerrynt penodol o hyd. Gelwir y rhan hon o'r cerrynt yn gerrynt dim llwyth. Mae'r cerrynt dim llwyth yn cynnwys cerrynt magnetizing (cynhyrchu fflwcs magnetig) a cherrynt colli haearn (a achosir gan golled graidd). Ar gyfer newidydd pŵer 50Hz, mae'r cerrynt dim llwyth yn y bôn yn hafal i'r cerrynt magnetizing.
Colli llwyth
Yn cyfeirio at y golled pŵer a fesurir yn y cynradd pan fydd y newidydd eilaidd ar agor. Y brif golled yw'r golled graidd, ac yna'r golled gyfredol dim llwyth (colled copr) ar wrthwynebiad copr y coil cynradd, mae'r rhan hon o'r golled yn fach iawn.
effeithiolrwydd
Yn cyfeirio at ganran cymhareb pŵer eilaidd P2 i bŵer sylfaenol P1. Yn gyffredinol, y mwyaf yw pŵer graddedig y newidydd, yr uchaf yw'r effeithlonrwydd.
ymwrthedd inswleiddio
Mae'n nodi'r perfformiad inswleiddio rhwng pob coil o'r newidydd a rhwng pob coil a'r craidd haearn. Mae lefel y gwrthiant inswleiddio yn gysylltiedig â pherfformiad y deunydd inswleiddio a ddefnyddir, lefel y tymheredd a graddfa'r lleithder.
