Kupu Whakataki
I roto i te hoahoa taputapu hiko o nāianei, kei te piki haere te rerekētanga i waenga i te teitei o te PCB me te matotoru o ngā waea. Nā te rahi nui o ngā pūnga hiko tuku iho, kāore e taea te whakatutuki i ngā whakaritenga o ngā whakatakotoranga kiato, inā koa i roto i ngā papa maha-paparanga me ngā tono iahiko teitei, kei reira ko te ESR teitei, te poto o te ora, me te nui o te wāhi e nohoia ana e ngā take nui.
Otinga me ngā Painga o YMIN
Ka tutuki i ngā pūnga totoka-āhua YMIN he hanganga mōkihi angiangi me te uara pūnga ōrite mā te whakamahi i ngā rauemi polymer kawe-teitei me te hangarau takai. Ko te tango i teRaupapa VP4hei tauira, ko tōna teitei 3.95mm te pūnga whakapuru mata angiangi rawa atu o te ao, me te ngaohiko whakatauranga o te 6.3V~35V me te ESR o te 60mΩ anake i raro i te kaha o te 220μF.
Ngā Tauira e Manakohia ana:
| Raupapa | Te Ora o te Mahana | Ngaohiko Whakatauranga (Ngaohiko Pupuhi) (V) | Te Kaha Ingoa (μF) | ESR (mΩ) | Ia Rere LC (μA) | Rahi Hua φD*L (mm) | Rahi Hua Hoa φD*L (mm) |
| VP4 | 105℃ 2000H | 6.3 (7.2) | 220 | 60 | 500 | 6.3*3.5 (4.15mx) | 6.3*5.8 |
| 16 (18.4) | 47 | 60 | 500 | 6.3*5.8 | |||
| 16 (18.4) | 82 | 60 | 500 | 6.3*5.8 | |||
| 16 (18.4) | 100 | 60 | 500 | 6.3*5.8 | |||
| 25(28.8) | 47 | 60 | 500 | 6.3*5.8 | |||
| 35(41) | 33 | 60 | 500 | 6.3*5.8 | |||
| 35(41) | 47 | 60 | 500 | 6.3*5.8 | |||
| VPX | 105℃ 2000H | 16 (18.4) | 100 | 40 | 500 | 6.3*4.5 (4.7mx) | 6.3*5.8 |
| 25(28.8) | 100 | 40 | 500 | 6.3*5.8 | |||
| 35(41) | 47 | 60 | 500 | 6.3*5.8 | |||
| VPX/VPT | 105℃ 2000H/ 125℃ 2000H | 16 (18.4) | 220 | 30 | 704 | 6.3*5.4(5.8mōrahi) | 6.3*5.8 |
| 25(28.8) | 100 | 40 | 500 | 6.3*5.8 | |||
| 25(28.8) | 120 | 45 | 600 | 6.3*5.8 | |||
| 25(28.8) | 180 | 60 | 900 | 6.3*5.8 | |||
| 35(41) | 100 | 60 | 700 | 6.3*5.8 | |||
| VHT | 125℃ 4000H | 35(41) | 56 | 45 | 19.6 | 6.3*5.8 |
【Akoranga Take 1: Te Utu Ahokore – He Otinga Rerekē mō ngā MLCC Uku】Ngā Whakatakotoranga MLCC: 25V 10μF (mōkihi 0805/0603) Pūnga Totoka:VPX 25V 100μF 6.3*4.5(Te Maunga Mata) Ngā Painga o te Otinga Rerekē: Te whakauru i tētahi huinga nui o ngā MLCC me tētahi pūnga hiko kotahi te mahi teitei, ā, nā reira ka nui te penapena i te horahanga PCB, ka māmā ake te hoahoa, ā, ka whakapai ake i te pumau o te kaha.
| Pūnga Āhua Totoka YMIN (1 wahi) VPX 25V 100μF 6.3×4.5 | Taupū MLCC (10-20 ngā wahi) 10μF 25V (takai 0805/0603) | Ngā Painga Matua o ngā Pūnga Totoka YMIN | |
| Te Kaha Whai Hua | Pūmau, pono hoki: I roto i te awhe ngaohiko me te pāmahana kua whakatauria, ko te reiti pupuri kaha he ≥95%, e whakarato tonu ana i te ~100μF. | Te ngoikore nui, kāore e taea te matapae: Ka rerekē nui te kaha whai hua i runga i te ngaohiko me te pāmahana, ā, kāore pea e ranea te kaha katoa o te 10 MLCC. | Whakarato mahi pumau, matapaetia hoki, me te iti ake o te tawhē hoahoa me te pūnaha pumau ake. |
| Rohe e nohoia ana | Iti: Kotahi anake te tūranga o te wāhanga e hiahiatia ana (6.3mm x 4.5mm). | Tino nui: 10-20 ngā tūranga wāhanga (hei tauira, he nui te wāhi e hiahiatia ana mō te takai 0805/1206). | Whakawāteatia te wāhi PCB, kia iti ake ai te tahora, kia wātea ai rānei te wāhi mō ētahi atu waea tohu nui. |
| Te Pono o te Mīhini | Teitei: Hanganga totoka, kāore he mōrearea o te piko, o te ngatata rānei. | Iti: He rauemi uku, he ngāwari te pakaru o te PCB i raro i te kaha piko, ka rahua. | Whakapai ake i te hua me te roa o te ora o te hua, he mea tino pai mō ngā papa nunui, ngā papa piko pea rānei. |
| Haruru e rangona ana | Kāore he pānga piezoelectric, he tino wahangu. | Ka taea e te pānga piezoelectric te whakaputa i tētahi aukume auau teitei. | He painga nui tēnei mō ngā ara iahiko oro, mō ngā taputapu rānei e whai ana i te wā puku. |
| Te Utu Tono Whānui | He iti te utu, he pumau te mahi, kāore e hiahiatia te hoahoa i ngā ara iahiko utu uaua hei whakaiti i te kaha. | He nui te utu, me rāhui te tawhā hoahoa mō te kore pumau o te kaha. | He utu pai ake, he mahi pumau, pono ake hoki. |
[Akoranga Take 2: Tauranga Utu Papamahi Whakaaturanga Anker 14-i roto-i te-1]
Hei whakamutunga, ko YMIN, me ōna kaha matua i roto i te arataki hangarau me te pono o te hua, kei te whakakapi haere i ngā waitohu Hapanihi me Kōrea kia noho hei kaiwhakarato pūnga hiko matua o te ao i roto i te hoahoa tuku hiko. Ka arotahi tonu mātou ki ngā pūnga auau-teitei, pūnga-teitei, me ngā pūnga tino-angiangi, me te whakarato i ngā taputapu hiko me ngā otinga pūnga "iti ake, pumau ake, me te roa ake".
Wā tuku: Whiringa-ā-rangi 10-2025