Indlela yokusombulula ngokukhawuleza impazamo yomatshini wokubeka i-TX2 MGCU-2?

Namhlanje, i-GeekValue iya kukwabelana nawe ngemibono yokugcina ye-MGCU-2 (03117531) ye-TX2 yezixhobo zokubeka umatshini.

Xa umatshini wokubeka usebenza, i-MGCU-2 (03117531) ihlala yonakaliswa ngenxa yobushushu obungazinzanga kunye nomswakama kwi-workshop okanye i-voltage engazinzanga kwi-workshop. Ngoko ke, ukusetyenziswa kwamandla kunye nobushushu kunye nokufuma kwe-SMT kufuneka kuhlolwe rhoqo ukuphelisa ezinye iimpazamo ezinokwenzeka. Ilahliwe, namhlanje ndiza kubelana nawe ngeendlela zokuphatha kunye neengcamango zokulondoloza xa i-MGCU-2 (03117531) iinxalenye zomshini wokubeka uchungechunge lwe-TX zingaqhelekanga.

I-MGCU2 yenziwe ngamabhodi amabini: ibhodi yokulawula kunye nebhodi yamandla

1. Iindlela zokusombulula ingxaki zebhodi yamandla zezi zilandelayo:

Ukujonga unikezelo lwamandla oluphambili lwe-x2.p, kuqala ukulinganisa ukuba i-DC 300V imfutshane-ijikelezwe emhlabeni - oko kukuthi, ukufumanisa ukuba i-capacitors yokucoca i-voltage enkulu yokucoca i-voltage yaphukile. I-300v enhle ye-capacitor enkulu yigalelo le-inverter circuit. Isekethe ye-inverter yenziwe nge-6 IGBTs (i-high-power mos tubes). I-diode idityaniswe ngokuhambelana phakathi kweepali ze-CE ze-IGBT nganye. I-pole nganye ye-G ilawulwa yi-modulator ye-calculus ye-oda yesibini kunye nomqhubi we-linear wangoku, kwaye zonke ii-IGBT ezimbini eziqhagamshelwe kwimveliso ye-CE i-voltage yesigaba (U, V, W); I-6 IGBTs kufuneka isuswe xa ihlola i-inverter circuit Linganisa ukuba ilungile okanye imbi, kwaye i-chip nganye yokulawula inokuthi igwebe nokuba yinto eqhelekileyo ngokusebenzisa indlela yokulinganisa i-static.

2. Iimbono zokusombulula ingxaki zebhodi yolawulo zezi zilandelayo:

I-1) Ukulinganisa ukuba ngaba i-transceivers ye-canbus (i-4 iyonke) isebenza ngokufanelekileyo, oko kukuthi, ingaba i-logic pin nganye imfutshane-i-short-circuited.

2) Ukulinganisa ukuba kukho isiphaluka esifutshane kwi-microprocessor yolawulo oluphambili (BGA). Ngokubanzi, ii-capacitors ezininzi ziqhagamshelwe ngasemva kwe-BGA. Sebenzisa i-buzzer ye-multimeter ukulinganisa ukuba kukho isiphaluka esifutshane. Ukuba kukho isiphaluka esifutshane, kuthetha ukuba i-BGA yonakaliswe. Ukuqhaqha yobuchwephesha.

3) Ukongezelela, kukho inani elikhulu leebhasi zokuhambisa idatha yebhasi / i-op amps / abathelekisi kwibhodi yokulawula. Ngoncedo lwedatha ye-IC, kunokwenzeka ukujongana neengxaki nganye nganye, ethatha ixesha elide.

4) I-24v ukuya kwi-3.3v / 5v i-chip yonikezelo lwamandla nayo ikhona kwibhodi yokulawula. Unikezelo lwamandla lwe-chip yolawulo oluphambili yi-2.5V, ngoko ke kukho ezimbini i-5v ukuya kwi-2.5v buck-down-down chips kunye ne-voltage regulator chips ukuhlangabezana ne-IC yolawulo oluphambili. Unikezelo lwamandla luzinzile.

Emva kokuba zonke ezi ngongoma zingasentla zifunyenwe kwaye ukugcinwa kulungile, lixesha lokuvavanya kumatshini. Le yingcamango yokugcina i-Xlin-smt ye-TX2 i-mounter MGCU-2 (03117531). Ukuba unezimvo ezahlukeneyo, wamkelekile ukutshintshiselana! I-Xlin-smt yinkampani ekhethekileyo ekuboneleleni ngezisombululo ezihlala kwindawo enye koomatshini bokubeka. Kubandakanyeke ngokunzulu kumashishini omatshini wokubeka iminyaka eyi-15, ukubonelela ngokuthengiswa komatshini wokubekwa, ukuqeshisa, ukubonelela ngeendawo ezisecaleni, ukugcinwa kwezixhobo, ukugcinwa kweemoto zebhodi, ukubhabha Ukuya ekugcinweni, ukulungiswa kwentloko, ukuqeqeshwa kobugcisa boluhlu olupheleleyo lweshishini!