I-JHT UKUFIKA OKUTSHA
Le bhodi yamandla ye-audio switch-mode ye-15V-60W ine-voltage ezinzileyo yokuphuma, ukusebenza kakuhle okuphezulu, imisebenzi yokhuseleko epheleleyo, kunye nokuziqhelanisa kakuhle nokusingqongileyo. Inokubonelela ngenkxaso yamandla ethembekileyo kwizixhobo zeaudio kwaye ihlangabezane neemfuno zabasebenzisi abahlukeneyo.
Iiparameter zokufaka:
Uluhlu lweeVoltage: 90 ukuya kwi-264VAC. Olu luhlu olubanzi lweeVoltage zokufaka luvumela umbane ukuba ulungelelanise iigridi zamandla ezahlukeneyo kumazwe ahlukeneyo nakwiindawo ezahlukeneyo, nto leyo ephucula ukuguquguquka kwawo kunye nozinzo.
Uluhlu lweeFrequency: 47 ukuya kwi-63Hz. Umbane ungasebenza ngeefrikhwensi ezahlukeneyo zegridi, nto leyo ephucula ngakumbi ukusebenza kwawo.
Ukusebenza kakuhle (Okuqhelekileyo): 0.85 (85%). Oku kubonisa ukuba umbane usebenza kakuhle kakhulu phantsi kweemeko zokusebenza eziqhelekileyo, nto leyo enokunciphisa ukulahleka kwamandla ngempumelelo kwaye inciphise iindleko zokusebenzisa.
I-AC Current (Eqhelekileyo): 1.8A kwi-115VAC, 1A kwi-230VAC. Umbane uya kulungisa ubungakanani bangoku ngokufanelekileyo ngokusekelwe kwi-input voltage ukuqinisekisa ukusebenza okuqhelekileyo.
Iiparameter zeziphumo:
I-DC Voltage: 15V. Ibonelela ngombane ozinzileyo we-DC kwizixhobo zesandi.
Uluhlu Lohlengahlengiso LweVolthi: Uluhlu lwevolthi yokuphuma yi-15.5V +5% phantsi kweemeko ezingenamthwalo kunye ne-15V ±3% phantsi kweemeko zomthwalo. Oku kuqinisekisa ivolthi yokuphuma ezinzileyo nethembekileyo phantsi kweemeko ezahlukeneyo zomthwalo, kubonelela ngenkxaso yamandla esemgangathweni ophezulu kwizixhobo zesandi.
Umlinganiselo wamandla: 4A. Uqinisekisa ukuba umbane unokuhlangabezana neemfuno zangoku zezixhobo zesandi ngexesha lokusebenza okuqhelekileyo.
Uluhlu lwangoku: 0 ukuya kwi-4.4A. Inoluhlu oluthile lohlengahlengiso lwangoku, olunokulungela izixhobo zesandi ezinemilinganiselo yamandla eyahlukeneyo, nto leyo ephucula ukuguquguquka kombane.
Amandla Alinganisiweyo: 60W. La ngamandla aphezulu anokubonelelwa lubonelelo lombane phantsi kweemeko zokusebenza eziqhelekileyo, nto leyo enokwanelisa iimfuno zombane zezixhobo ezininzi zesandi.
Imisebenzi yoKhuseleko: Ukhuseleko lomthwalo ogqithisileyo kunye nokhuseleko lwesekethe emfutshane ziyabonelelwa. Xa umbane udibana neemeko zokugqithisa okanye zesekethe emfutshane, unokuwunqamla umbane ngexesha elifanelekileyo ukukhusela izixhobo zesandi kunye nombane ngokwawo ekonakalisweni, nto leyo ephucula ukhuseleko lokusetyenziswa.
Iiparameters zeNdalo:
Ubushushu bokusebenza: 0-40℃ kumthwalo we-100%, -10℃ kumthwalo we-80%, 50℃ kumthwalo we-60%. Umbane ungasebenza phantsi kweemeko ezahlukeneyo zobushushu ngokomthwalo, ubonisa ukulungelelaniswa okuthile kwendalo kunye nokubonelela ngamandla azinzileyo kwizixhobo zesandi ngaphakathi koluhlu olubanzi lobushushu.
Uluhlu Lobushushu Bokugcina: -20℃ ukuya ku +85℃. Umbane ungagcinwa ngokukhuselekileyo ngaphakathi kolu luhlu lobushushu lubanzi ngaphandle kokonakala kukutshintsha kobushushu, nto leyo eyenza kube lula ukugcina nokuthuthwa kwiimeko ezahlukeneyo zokusingqongileyo.
Ezinye iiParamitha:
Ubukhulu: 89.5×44.5mm. Ubungakanani obuncinci benza kube lula ukuyifaka nokusebenzisa, kwaye inokuhlangabezana neemfuno ezahlukeneyo zendawo yokufaka.
Isiphelo sendlela yokufaka: VH3.96-3P kunye neVH3.96-2P. Kukho iindlela ezahlukeneyo zesiphelo sendlela ezibonelelwayo ukuze abasebenzisi bakwazi ukuqhagamshela ngokweemfuno zokwenyani.
Indlela Yokupholisa: Ukupholisa umoya wendalo. Akukho zixhobo zokupholisa ezongezelelweyo ezifunekayo, nto leyo enciphisa iindleko nengxolo, kwaye inciphisa nomsebenzi wokulungisa.
请在标红处插入以下链接:
https://www.jhtledtvpcb.com/jht1209a-tv-power-board-use-for-repair-product/
Ixesha leposi: Juni-13-2025
