[Tlhahiso ea Khetho] Mokhoa oa ho Leka-lekanya Matla a Phahameng le Bophelo bo Bolelele ho li-OBC tse Nyane? Tlhahlobo ea YMIN LKD High-Voltage Capacitors

[Tlhahiso ea Khetho] Mokhoa oa ho Leka-lekanya Matla a Phahameng le Bophelo bo Bolelele ho li-OBC tse Nyane? Tlhahlobo ea YMIN LKD High-Voltage Capacitors

Selelekela

Ka meralo ea 800V OBC le DC-DC, khetho ea capacitor e fetohile ntlha ea bohlokoa e amang matla a matla, bokhoni le ts'epahalo. Li-capacitor tsa khale tsa aluminium electrolytic capacitor, ka lebaka la boholo ba tsona bo boholo, nako e khuts'oane ea bophelo, le litšobotsi tse fokolang tsa maqhubu a phahameng, ha li khone ho fihlela litlhoko tsena. Sengoliloeng sena se tla sekaseka melemo ea ts'ebetso ea YMIN Electronics 'LKD letoto la li-high-voltage aluminium electrolytic capacitor mabapi le miniaturization, khanyetso e phahameng ea hona joale, le nako e telele ea bophelo, ho fa baenjiniere tataiso ea khetho.

OBC - YMIN Aluminium Electrolytic Capacitor LKD Tharollo

Ka ho ata ha lisebelisoa tsa SiC le maqhubu a fetohang a ntseng a eketseha, li-capacitor ho li-module tsa OBC li tlameha ho mamella maqhubu a phahameng a ripple le khatello ea mocheso. Li-capacitor tse tloaelehileng tsa aluminium electrolytic li na le tloaelo ea ho chesa haholo 'me li phela nako e khuts'oane. Ho finyella bokhoni bo phahameng, ho hanyetsa matla a phahameng, ESR e tlaase, le bophelo bo bolelele ba nako e telele ka boholo ba compact e fetohile ntlha ea bohloko ea mantlha ho moralo oa OBC.

- Tlhahlobo ea Theknoloji ea Motso oa Sesosa -

Motso oa bothata o ka har'a mefokolo ea lisebelisoa le ts'ebetso ea li-capacitor tsa setso:

Li-electrolyte tse tloaelehileng li fetoha habonolo ha li le mocheso o phahameng, tse lebisang ho fokotseng matla le ho eketseha ha ESR;

Meetso e tloaelehileng ea meralo e na le letsoalo le tlase la capacitance, e etsang hore ho be thata ho leka-lekanya matla a phahameng le matla;

Ho se ts'epahale ha tiiso ho lebisang ho lutla ha tikoloho ea vibrate.

Lintlha tsa bohlokoa tse kang capacitance density, ESR @ 100kHz, ripple current @ 105°C, le nako ea bophelo e ama katleho ea sistimi ka kotloloho.

- Litharollo tsa YMIN le Melemo ea Ts'ebetso -

Letoto la YMIN LKD le sebelisa lits'ebetso tse 'maloa tse ncha:

1. Motlakase oa li-electrode tse phahameng haholo: E eketsa bokhoni ba boholo ba yuniti, e fokotsa molumo ka 20% ho ea ho 40% ha e bapisoa le lihlahisoa tse tšoanang;

2. Electrolyte e fokolang e fokolang: E ​​fokotsa ESR ka katleho le ho ntlafatsa mamello ea maqhubu a phahameng;

3. Ho tiisa ho tiisa le sebopeho sa bopaki ba ho phatloha: Ho fetisa tlhahlobo ea 10G ea ho hanyetsa ho sisinyeha, ho felisa likotsi tsa ho lutla;

4. Moralo oa ho fokotsa matla a matla a phahameng a matla: E fana ka moeli o lekaneng oa motlakase, o loketseng lisebelisoa tsa li-platform tsa 800V le holimo.

Netefatso ya Ditaba tse Tshepehang le Dikeletso tsa Khetho

Joalokaha ho ka bonoa, letoto la LKD le feta haholo lihlahisoa tse tloaelehileng ho latela boholo, ESR, ho hanyetsa ripple, le nako ea bophelo.

- Maemo a Kopo le Mefuta e Khothallelitsoeng - Letoto la LKD le loketse: OBC PFC boost circuit output filtering; Ts'ehetso ea DC-Link le buffering; le ho sefa ha DC-DC.

- Mehlala e khothalelitsoeng -

LKD 700V 150μF 25 × 50: E loketse bakeng sa mekhoa ea 1200V DC-Link;

LKD 500V 330μF 25 × 50: E loketse bakeng sa ho sefa ka matla a phahameng ka mekhoa ea 800V;

LKD 450V 330μF: Ho leka-lekanya boholo le litlhoko tsa bokhoni;

LKD 500V 220μF: E loketse ho sebelisoa lits'ebetsong tse haelloang ke sebaka haholo.

Qetello

Letoto la YMIN's LKD, ka lisebelisoa tse ncha le meaho, le sebetsana ka katleho le ho ts'epahala le litlhoko tsa boholo ba komporo ea li-capacitor ka li-high-voltage, high-frequency, le lisebelisoa tse phahameng tsa mocheso. E fetohile capacitor ea khetho bakeng sa merero ea OBC lik'hamphaning tse ngata tse etellang pele tsa likoloi. Re ts'ehetsa likopo tsa mehlala le ts'ehetso ea tekheniki, re thusa baenjiniere ho kenya tšebetsong merero kapele.