I te whanaketanga haere o te hangarau gallium nitride (GaN), kei te piki haere te maha o ngā kaitahuri AC/DC e whakamahi ana i te GaN hei wāhanga whakawhiti hei whakakapi i ngā wāhanga silicon tuku iho. I roto i te whakamahinga o tēnei hangarau hou, he mahi nui anō hoki tā ngā pūnga hiko kawe hiko.
Kua roa a YMIN e whakapau kaha ana ki te whakawhanake i ngā pūnga hiko kawe hiko hei whakamahi i roto i ngā kaitahuri AC/DC e hangai ana ki te GaN, ā, kua angitu ngā tono puta noa i ngā ahumahi maha, pērā i te utu tere (mai i te utu tere IQ o mua, PD2.0, PD3.0, PD3.1), ngā urutau pona, te utu tere pahikara hiko, ngā pou utu tere o runga (OBC)/DC, ngā pūhiko tūmau, me ētahi atu. Ka taea e ēnei pūnga hiko kawe hiko hou te whakaoti i ngā āhuatanga pai o te GaN, me te mahi tino pai i roto i ngā horopaki tono mahi, me te whakatutuki i ngā hiahia o ngā kiritaki mō te whakapai ake i te mahi me ngā whakapainga auau. Kei raro nei, ka whakamāramahia e mātou ngā āhuatanga tono.
Ka āwhina a 01 GaN ki te whakaiti i ngā kaitahuri AC/DC
Ko te nuinga o ngā ara iahiko e whakamahi ana i te ngaohiko DC hei utu mō te ngaohiko AC, ā, he mea nui ngā kaitahuri AC/DC hei taputapu e huri ai te hiko AC arumoni e tukuna ana ki ngā kāinga me ngā pakihi ki te hiko DC. Mēnā he ōrite te mana, ko te ia o te wā ko te whakaiti i ngā kaitahuri mai i te tirohanga o te penapena wāhi me te kawe.
Kua tino ahu whakamua te whakamahinga o te GaN (gallium nitride) i roto i te whakaitiiti i ngā kaitahuri AC/DC. Ki te whakatauritea ki ngā wāhanga Si (silicon) tuku iho, ko ngā painga o te GaN he iti ake ngā mate whakawhiti, he pai ake te mahi, he tere ake te hekenga irahiko me ngā āhuatanga kawe hiko. Mā tēnei ka taea e te kaitahuri AC/DC te whakahaere pai ake i ngā mahi whakawhiti, ka hua ake he pai ake te huringa pūngao.
Hei tāpiritanga, ka taea te whiriwhiri i ngā auau whakawhiti teitei, e āhei ai te whakamahi i ngā wāhanga iti ake te kore mahi. Nā te mea ka taea e GaN te pupuri i te pai o te mahi ahakoa te whakawhiti auau teitei, he rite ki te whakawhiti auau iti o Si.
02 Te tūranga nui ongā pūnga hiko
I roto i te hoahoa o ngā kaitahuri AC/DC, he mea nui ngā pūnga whakaputa. Ka taea e ngā pūnga kawe hiko te āwhina ki te whakaiti i te ngaru o te ngaohiko whakaputa, ā, he mahi nui hoki tā rātou ki te tātari i roto i ngā ara iahiko whakawhiti mana-teitei. Ina mimiti te pūnga i te iaru, ka puta he ngaohiko ngaru. I roto i ngā mahi whaihua, me kaua te ngaru o te tuku hiko e neke ake i te 1% o te ngaohiko whakahaere o te taputapu.
Mena ka whakamahia a GaN, ka pumau te ESR o ngā pūnga ranu totoka-wai YMIN i roto i te whānuitanga o te 10KHz ~ 800KHz, ka taea te whakatutuki i ngā whakaritenga o te whakawhiti auau-teitei GAN.
Nō reira, i roto i ngā kaitahuri AC/DC e whakamahi ana i te gallium nitride, ka noho ko ngā pūnga hiko kawe hiko hei pūnga putanga pai rawa atu.
03 YMIN i taurite ki te pūnga kawe hiko e rite ana
I te whakaurunga o GaN, kua piki haere te whakamahinga o ngā kaitahuri AC/DC whakawhiti auau-teitei. Hei whakatutuki tonu i ngā hiahia hurihuri o ngā kiritaki, ka whakamahia e YMIN, hei kaihanga mākete i roto i ngā pūnga hiko kawe hiko, tana hangarau mahi-teitei/pono-teitei hou hei kawe mai i ngā hua auaha, whānui (tae atu ki te 100V) me ngā ratonga kounga.
| Kāwai Hua | Ahu | Ngā Āhuatanga | Ngaohiko putanga AC/DC e rite ana | Ngā Whakamahinga Noa |
| Pūnga hiko konumohe totoka polymer | Diameter: Φ3.55~18mm Teitei: 3.95~21.5mm | 1. Te kaha nui 2. Te au nui o te riu 3. Auautanga whānui me te ESR iti 4. Whānui te whānuitanga o te ngaohiko | Momo 12~48V | Ngā kaitahuri AC/DC mō ngā taputapu ahumahi/whakawhitiwhiti kōrero me te whānuitanga o te mana, ngā urutau/whakakī AC |
| Ngā Pūngao Hikohiko Konumohe Ranu Pūmua | Diameter: Φ4~18mm Teitei: 5.8~31.5mm | 1. Te kaha nui 2. Te au nui o te riu 3. Auautanga whānui me te ESR iti 4. He iti te rerenga o te iahiko 5. Ātete wiri 6. Te pumau o te pāmahana whānui 7. Te pumau o te pāmahana teitei me te haumākū tiketike | Momo 2~48V | Ngā kaitahuri AC/DC mō ngā taputapu motuka/ahumahi/whakawhitiwhiti kōrero me te whānuitanga o te mana |
| Pūnga hiko konumohe totoka polymer maha-apa | Horahanga: 7.2×6.1mm7.3×4.3mm Teitei: 1.0~4.1mm | 1. Rahi iti 2. Te kaha nui 3. Ātete ana i te au ripo nui rawa atu 4. Te pumau o te pāmahana whānui 5. Ngā āhuatanga auau-teitei pai | Momo 2~48V | Te utu ahokoretūmau |
| Ngā Pūngao Tantalum Polymer | Horahanga: 3.2×1.6mm3.5×2.8mmTeitei: 1.4~2.6mm | 1. Rahi tino iti 2. Te mātotoru pūngao tino teitei 3. Te ātete o te au ripo teitei 4. Te pumau o te pāmahana whānui 5. Ngā āhuatanga auau-teitei pai | Momo 2~48V | Te utu ahokoreTūmau rorohiko |
Ka taea te whakataurite pai i ā mātou hua pūnga hiko konumohe totoka polymer, ngā pūnga hiko konumohe ranu totoka-wai polymer, ngā pūnga hiko konumohe totoka polymer maha-apa, me ngā hua raupapa pūnga hiko tantalum polymer katoa ki ngā kaitahuri AC/DC hou.
E whakamahia whānuitia ana ēnei pūnga hiko hiko i roto i ngā putanga 5-20V e whakamahia whānuitia ana i roto i ngā taputapu ā-iwi, ngā putanga 24V mō ngā taputapu ahumahi, me ngā putanga 48V mō ngā taputapu whakawhitiwhiti kōrero. Hei whakatau i te raruraru kore hiko i ngā tau tata nei, me nui ake te whai huatanga, ā, kei te piki haere te maha o ngā hua e huri ana ki te 48V (ngā motuka, ngā pokapū raraunga, te USB-PD, me ētahi atu), ka whānui ake te whānuitanga o te tono o ngā pūnga hiko GaN me ngā pūnga hiko hiko.
04 Whakamutunga
I tēnei wā hou, e piri ana a YMIN ki te ariā ratonga "Ngā Otinga Pūnga, Pātai atu ki a YMIN mō āu tono", e whakatau ana ki te whakatutuki i ngā whakaritenga hou me ngā putanga hou mā roto i ngā tono hou me ngā otinga hou, ā, e tūhuratia ana hoki ngā tūmanakohanga mō te whakaitiiti i ngā kaitahuri AC/DC i raro i ngā tono GaN. E tohe ana a YMIN ki te arotahi ki te whakawhanaketanga hua hou, te hanga tino tika me te whakatairanga i te mutunga tono, te whakarato i ngā pūnga kawe kounga teitei ki ngā kiritaki, te whakarato ratonga auaha me te kounga teitei, te whakanui ake i te haumi rangahau, me te whakatairanga i te ahunga whakamua o te ahumahi.
Mō ētahi atu kōrero, waiho mai tō karere:http://informat.ymin.com:281/surveyweb/0/xgrqxm0t8c7d7erxd8ows
Wā tuku: Akuhata-05-2024