Ngā tawhā hangarau matua
| Taonga | āhuatanga | ||||||||||
| Awhe pāmahana whakahaere | ≤120V -55~+105℃ ; 160-250V -40~+105℃ | ||||||||||
| Awhe ngaohiko ingoa | 10~250V | ||||||||||
| Te manawanui ki te kaha | ±20% (25±2℃ 120Hz) | ||||||||||
| LC(uA) | 10-120WV |≤ 0.01 CV, 3uA rānei, ko tēhea te mea nui ake C: te kaha ingoa (uF) V: te ngaohiko whakatauranga (V) 2 meneti te pānui | ||||||||||
| 160-250WV|≤0.02CVor10uA C: kaha ingoa (uF) V: ngaohiko whakatauranga (V) 2 meneti te pānui | |||||||||||
| Te pānga ngaronga (25±2℃ 120Hz) | Ngaohiko kua whakatauria (V) | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | ||
| tg δ | 0.19 | 0.16 | 0.14 | 0.12 | 0.1 | 0.09 | 0.09 | 0.09 | |||
| Ngaohiko kua whakatauria (V) | 120 | 160 | 200 | 250 | |||||||
| tg δ | 0.09 | 0.09 | 0.08 | 0.08 | |||||||
| Mō te kaha ingoa e neke atu ana i te 1000uF, ka piki te uara pātata ngaronga mā te 0.02 mō ia pikinga 1000uF. | |||||||||||
| Ngā āhuatanga pāmahana (120Hz) | Ngaohiko kua whakatauria (V) | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | ||
| Te ōwehenga ātete Z (-40℃)/Z (20℃) | 6 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | |||
| Ngaohiko kua whakatauria (V) | 120 | 160 | 200 | 250 | |||||||
| Te ōwehenga ātete Z (-40℃)/Z (20℃) | 5 | 5 | 5 | 5 | |||||||
| Te pakari | I roto i te oumu 105℃, whakamahia te ngaohiko whakatauranga me te iahiko riporipo whakatauranga mō tētahi wā kua tohua, kātahi ka waiho ki te pāmahana rūma mō ngā hāora 16 ka whakamātautau. Te pāmahana whakamātautau: 25±2℃. Me tutuki i te mahi a te pūnga hiko ngā whakaritenga e whai ake nei. | ||||||||||
| Te tere o te huringa kaha | I roto i te 20% o te uara tīmatanga | ||||||||||
| Uara pātata ngaronga | I raro iho i te 200% o te uara kua tohua | ||||||||||
| Te rerenga o te au | I raro i te uara kua tohua | ||||||||||
| Te roa o te kawenga | ≥Φ8 | 10000 Hāora | |||||||||
| Te rokiroki i te pāmahana teitei | Penapena ki te 105℃ mō ngā hāora 1000, waiho ki te pāmahana rūma mō ngā hāora 16, ka whakamātau ki te 25±2℃. Me tutuki i te mahi a te pūnga hiko ngā whakaritenga e whai ake nei. | ||||||||||
| Te tere o te huringa kaha | I roto i te 20% o te uara tīmatanga | ||||||||||
| Uara pātata ngaronga | I raro iho i te 200% o te uara kua tohua | ||||||||||
| Te rerenga o te au | I raro iho i te 200% o te uara kua tohua | ||||||||||
Ahu (wae:mm)
| R=9 | a=1.0 |
| R≤16 | a=1.5 |
| R>16 | a=2.0 |
| D | 5 | 6.3 | 8 | 10 | 12.5 | 14.5 | 16 | 18 |
| d | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.8 | 0.8 | 0.8 |
| F | 2 | 2.5 | 3.5 | 5 | 5 | 7.5 | 7.5 | 7.5 |
Tauwehenga utu o te au ripo
①Tauwehenga whakatikatika auau
| Auautanga (Hz) | 50 | 120 | 1K | 10K~50K | 100K |
| Tauwehenga whakatikatika | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
②Te tauwehenga whakatikatika pāmahana
| Te pāmahana (℃) | 50℃ | 70℃ | 85℃ | 105℃ |
| Tauwehenga whakatikatika | 2.1 | 1.8 | 1.4 | 1 |
Rārangi Hua Paerewa
| Raupapa | Awhe ngaohiko (V) | Pūngao (μF) | AhuD×L(mm) | Āraitanga(Ωmaximum/10×25×2℃) | Ia Riki(mA rms/105×100KHz) |
| LKE | 10 | 1500 | 10×16 | 0.0308 | 1850 |
| LKE | 10 | 1800 | 10×20 | 0.0280 | 1960 |
| LKE | 10 | 2200 | 10×25 | 0.0198 | 2250 |
| LKE | 10 | 2200 | 13×16 | 0.076 | 1500 |
| LKE | 10 | 3300 | 13×20 | 0.200 | 1780 |
| LKE | 10 | 4700 | 13×25 | 0.0143 | 3450 |
| LKE | 10 | 4700 | 14.5×16 | 0.0165 | 3450 |
| LKE | 10 | 6800 | 14.5×20 | 0.018 | 2780 |
| LKE | 10 | 8200 | 14.5×25 | 0.016 | 3160 |
| LKE | 16 | 1000 | 10×16 | 0.170 | 1000 |
| LKE | 16 | 1200 | 10×20 | 0.0280 | 1960 |
| LKE | 16 | 1500 | 10×25 | 0.0280 | 2250 |
| LKE | 16 | 1500 | 13×16 | 0.0350 | 2330 |
| LKE | 16 | 2200 | 13×20 | 0.104 | 1500 |
| LKE | 16 | 3300 | 13×25 | 0.081 | 2400 |
| LKE | 16 | 3900 | 14.5×16 | 0.0165 | 3250 |
| LKE | 16 | 4700 | 14.5×20 | 0.255 | 3110 |
| LKE | 16 | 6800 | 14.5×25 | 0.246 | 3270 |
| LKE | 25 | 680 | 10×16 | 0.0308 | 1850 |
| LKE | 25 | 1000 | 10×20 | 0.140 | 1155 |
| LKE | 25 | 1000 | 13×16 | 0.0350 | 2330 |
| LKE | 25 | 1500 | 10×25 | 0.0280 | 2480 |
| LKE | 25 | 1500 | 13×16 | 0.0280 | 2480 |
| LKE | 25 | 1500 | 13×20 | 0.0280 | 2480 |
| LKE | 25 | 1800 | 13×25 | 0.0165 | 2900 |
| LKE | 25 | 2200 | 13×25 | 0.0143 | 3450 |
| LKE | 25 | 2200 | 14.5×16 | 0.27 | 2620 |
| LKE | 25 | 3300 | 14.5×20 | 0.25 | 3180 |
| LKE | 25 | 4700 | 14.5×25 | 0.23 | 3350 |
| LKE | 35 | 470 | 10×16 | 0.115 | 1000 |
| LKE | 35 | 560 | 10×20 | 0.0280 | 2250 |
| LKE | 35 | 560 | 13×16 | 0.0350 | 2330 |
| LKE | 35 | 680 | 10×25 | 0.0198 | 2330 |
| LKE | 35 | 1000 | 13×20 | 0.040 | 1500 |
| LKE | 35 | 1500 | 13×25 | 0.0165 | 2900 |
| LKE | 35 | 1800 | 14.5×16 | 0.0143 | 3630 |
| LKE | 35 | 2200 | 14.5×20 | 0.016 | 3150 |
| LKE | 35 | 3300 | 14.5×25 | 0.015 | 3400 |
| LKE | 50 | 220 | 10×16 | 0.0460 | 1370 |
| LKE | 50 | 330 | 10×20 | 0.0300 | 1580 |
| LKE | 50 | 330 | 13×16 | 0.80 | 980 |
| LKE | 50 | 470 | 10×25 | 0.0310 | 1870 |
| LKE | 50 | 470 | 13×20 | 0.50 | 1050 |
| LKE | 50 | 680 | 13×25 | 0.0560 | 2410 |
| LKE | 50 | 820 | 14.5×16 | 0.058 | 2480 |
| LKE | 50 | 1200 | 14.5×20 | 0.048 | 2580 |
| LKE | 50 | 1500 | 14.5×25 | 0.03 | 2680 |
| LKE | 63 | 150 | 10×16 | 0.2 | 998 |
| LKE | 63 | 220 | 10×20 | 0.50 | 860 |
| LKE | 63 | 270 | 13×16 | 0.0804 | 1250 |
| LKE | 63 | 330 | 10×25 | 0.0760 | 1410 |
| LKE | 63 | 330 | 13×20 | 0.45 | 1050 |
| LKE | 63 | 470 | 13×25 | 0.45 | 1570 |
| LKE | 63 | 680 | 14.5×16 | 0.056 | 1620 |
| LKE | 63 | 1000 | 14.5×20 | 0.018 | 2180 |
| LKE | 63 | 1200 | 14.5×25 | 0.2 | 2420 |
| LKE | 80 | 100 | 10×16 | 1.00 | 550 |
| LKE | 80 | 150 | 13×16 | 0.14 | 975 |
| LKE | 80 | 220 | 10×20 | 1.00 | 580 |
| LKE | 80 | 220 | 13×20 | 0.45 | 890 |
| LKE | 80 | 330 | 13×25 | 0.45 | 1050 |
| LKE | 80 | 470 | 14.5×16 | 0.076 | 1460 |
| LKE | 80 | 680 | 14.5×20 | 0.063 | 1720 |
| LKE | 80 | 820 | 14.5×25 | 0.2 | 1990 |
| LKE | 100 | 100 | 10×16 | 1.00 | 560 |
| LKE | 100 | 120 | 10×20 | 0.8 | 650 |
| LKE | 100 | 150 | 13×16 | 0.50 | 700 |
| LKE | 100 | 150 | 10×25 | 0.2 | 1170 |
| LKE | 100 | 220 | 13×25 | 0.0660 | 1620 |
| LKE | 100 | 330 | 13×25 | 0.0660 | 1620 |
| LKE | 100 | 330 | 14.5×16 | 0.057 | 1500 |
| LKE | 100 | 390 | 14.5×20 | 0.0640 | 1750 |
| LKE | 100 | 470 | 14.5×25 | 0.0480 | 2210 |
| LKE | 100 | 560 | 14.5×25 | 0.0420 | 2270 |
| LKE | 160 | 47 | 10×16 | 2.65 | 650 |
| LKE | 160 | 56 | 10×20 | 2.65 | 920 |
| LKE | 160 | 68 | 13×16 | 2.27 | 1280 |
| LKE | 160 | 82 | 10×25 | 2.65 | 920 |
| LKE | 160 | 82 | 13×20 | 2.27 | 1280 |
| LKE | 160 | 120 | 13×25 | 1.43 | 1550 |
| LKE | 160 | 120 | 14.5×16 | 4.50 | 1050 |
| LKE | 160 | 180 | 14.5×20 | 4.00 | 1520 |
| LKE | 160 | 220 | 14.5×25 | 3.50 | 1880 |
| LKE | 200 | 22 | 10×16 | 3.24 | 400 |
| LKE | 200 | 33 | 10×20 | 1.65 | 340 |
| LKE | 200 | 47 | 13×20 | 1.50 | 400 |
| LKE | 200 | 68 | 13×25 | 1.25 | 1300 |
| LKE | 200 | 82 | 14.5×16 | 1.18 | 1420 |
| LKE | 200 | 100 | 14.5×20 | 1.18 | 1420 |
| LKE | 200 | 150 | 14.5×25 | 2.85 | 1720 |
| LKE | 250 | 22 | 10×16 | 3.24 | 400 |
| LKE | 250 | 33 | 10×20 | 1.65 | 340 |
| LKE | 250 | 47 | 13×16 | 1.50 | 400 |
| LKE | 250 | 56 | 13×20 | 1.40 | 500 |
| LKE | 250 | 68 | 13×20 | 1.25 | 1300 |
| LKE | 250 | 100 | 14.5×20 | 3.35 | 1200 |
| LKE | 250 | 120 | 14.5×25 | 3.05 | 1280 |
Raupapa LKE: Te Whakamārama Anō i te Paearu Mahi mō ngā Pūnga Hiko Konumohe
I roto i ngā puku auau-rerekē, te pūngao hou, me ngā pūngao hiko ahumahi kounga teitei, ko ngā pūngao hiko hei wāhanga matua mō te rokiroki me te tātari pūngao, ā, ko tō rātou pono ka whakatau tika i te roa o te ora o te pūnaha katoa. Ko ngā pūngao hiko konumohe ārahi-irahiko raupapa LKE a YMIN, me te roa o te ora 10,000-hāora i te 105°C, te tiwhikete motuka AEC-Q200, me ngā āhuatanga auau-teitei, iti-ātete, ka whakatakoto i tētahi paerewa hou mō te pono i roto i ngā tono uaua.
I. Ngā Āhuatanga Hangarau Hou
1. Te Urutau Taiao Taumata-Hōia
• Te whānuitanga pāmahana whakahaere tino whānui:
Ka tautokona e ngā tauira i raro iho i te 120V te awhe pāmahana tino nui mai i te -55°C ki te +105°C (ka whakahaerehia ngā tauira 160-250V mai i te -40°C ki te 105°C), kia mau ai te mahi i ngā wā tīmatanga makariri o ngā mīhini hanga i ngā rohe makariri, i roto rānei i ngā wāhanga motuka pāmahana teitei. Ka whakahaerehia te uara Z (ōwehenga ātete i te -40°C/20°C) i te 3-6 ngā wā, he nui ake i te toharite ahumahi o te 8-10 ngā wā.
• Hoahoa Whakakaha-Whiri:
He hanganga whakakaha ā-mīhini mata radial tēnei hoahoa, ā, kua paahitia e ia te whakamātautau wiri 5G, he mea tino pai mō ngā taiao wiri auau-tiketike pērā i ngā inverters ararewa me ngā AGV.
2. Te Mahi Hiko Tino Pai
Ngā Tawhā Ngā Tohu Mahi Te Whakataurite Ahumahi Ngā Painga
Te Kaha Kawe o te Au Riri: Tae atu ki te 3450mA @ 100kHz (hei tauira, 10V/4700μF), 40% teitei ake i ngā hua whakataetae.
Ngā Āhuatanga Ārai Auau-Teitei: Ko te ESR iti rawa o te 0.0143Ω i te 10kHz, he 65% te whakaiti i ngā mate auau-teitei.
Te Ngaronga Pānga (tanδ): 0.08 anake i te 100Hz mō te whakatakotoranga 250V, he 15°C te pikinga pāmahana iti iho.
Mana Whakahaere Aunoatanga Tūtaki: ≤0.01CV (i raro i te 120V), 50% te iti iho o te tere tuku-ā-unoa.
3. Te Roa o te Ora me te Pono i Hangaia Anōtia
• 10,000 hāora @ 105°C Manatoko Roanga Ora:
I roto i te whakamātautau koroheketanga tere i te iahiko riu katoa me te ngaohiko whakatauranga, ko te huringa kaha he ≤±20%, ā, ko te pikinga o te tauwehenga ngaronga he ≤200%, he nui rawa atu i te paerewa IEC 60384.
• Tikanga haumaru whakaora-ā-iwi:
Ka hangaia he kiriata waikura hei whakaora i a ia anō i te wā e nui rawa ana te ngaohiko, ka whakakore i te mōrearea o te pakaru o te pūnga hiko tuku iho me ngā ara iahiko poto. He tino pai tēnei tikanga mō ngā āhuatanga pūngao whakahou ina rerekē haere tonu te whatunga hiko.
II. Ngā Otinga Ahumahi Poutū
▶ Te Huringa Auau Ahumahi me ngā Puku Servo
Mō ngā kaitahuri mana-teitei i runga ake i te 22kW, e toru ngā painga matua o te raupapa LKE:
1. Auautanga Teitei, Ārai Iti: Ko te ESR he iti iho i te 0.03Ω i te 10kHz (hei tauira, tauira 50V/1500μF), e pehi pai ana i ngā pīka whakawhiti IGBT.
2. Tahora Kiato: 6800μF te kaha (whakatakotoranga 16V) i roto i te tapuwae Φ14.5×25mm, e penapena ana i te 40% o te wāhi kāpata whakahaere.
3. Mōkihi Ātete-Weri: Te whakahekenga kaha <5% i muri i te 1500 hāora o te whakamātautau wiri, kia mau tonu ai te pumau mō ngā taputapu pēnei i ngā kerene tauranga.
Whirihoranga Noa:
E whakamahia ana tētahi waeine LKE 35V 2200μF (14.5×20mm) whakarara mō te tātari pae pahi i roto i ngā puku motuka 75kW, me te kaha o te ia oro tae atu ki te 3150mA.
▶ Ngā Pūnaha Hiko Waka Pūngao Hou
Kua whakamahia ngā tauira whaimana AEC-Q200 i roto i:
• Rīhi Ā-Rohe (OBC): Ka eke te LKE100V 470μF (14.5×25mm) ki te 98.2% te pai o te hurihanga i runga i te tūāpapa 400V.
• PDU: Ko te tauira 160V/180μF e whakaatu ana i te iti iho i te 4x te panonitanga aukati i te wā o te whakamātautau tīmatanga makariri -40°C.
• Pūwhakawhiti Puku Matua o te Waka Arumoni: Ka eke te waeine 250V/120μF ki ngā whakamātautau huringa pāmahana 1500 (-40°C ki te 105°C).
▶ Ngā Pūnga Matua mō te Pūngao Whakahou
Te Tauira Taupānga Te Uara o te Tauira Hua Te Whai Wāhitanga
PV Inverter DC-Link LKE250V 120μF: Ka whakaiti i te ngaohiko ripple pahi DC mā te 47%.
Pūnaha Whakahaere Pitch o te Tīpuna Hau LKE63V 1200μF: 100% te reiti angitu tīmatanga pāmahana iti i te -55°C.
Pūngao Rokiroki PCS LKE100V 560μF x 6 honoa whakarara: Kua piki ake te roa o te huringa ki te 15 tau.
III. Aratohu Hoahoa me te Kōwhiringa Hangarau
1. Tātai Kōwhiringa Horopaki Auau-Teitei
Ina neke atu i te 20kHz te auau whakawhiti, ko ngā mea e whai ake nei te mea e pai ake ana:
ESR-Whakahirahira: Raupapa LKE10/16V (hei tauira, 10V/8200μF me te ESR o te 0.016Ω anake)
Pūngao Matua: Raupapa LKE35/50V (35V/3300μF me te mātotoru pūngao o te 236μF/cm³)
2. Tauira Hoahoa Whakaheke
Ārai Whakahekenga Auau-Pāmahana:
I_{tūturu} = I_{whakatauranga} × K_f × K_t
Kei hea:
• K_f (Tauwehenga Auau): 1.0 i te 100kHz, 0.4 i te 50Hz
• K_t (Tauwehenga Pāmahana): 1.0 i te 105°C, ka heke ki te 1.8x i te 70°C
3. Te Ārai i te Aratau Rahunga
• Parenga Ngaohiko Nui: Ngaohiko whakahaere ≤ 80% o te uara kua whakatauria (hei tauira, mō te pūnaha 250V, tīpakohia he tauira 300V, neke atu rānei)
• Hoahoa Whakahaere Wera: Ko te tawhiti whakapiri e taunakitia ana he ≥ 2mm, me te tāpiripiri kawe wera hei whakapai ake i te pai o te marara wera
• Te Ārai i te Taumahatanga Ā-Mīhini: Te pūtoro piko mata > 3d (ko d te whānui mata)
IV. Ngā Ahunga Hou o te Hangarau i tua atu i te Hangarau Tuku Iho
1. Auahatanga Irahiko
Mā te whakamahi i tētahi electrolyte waikawa carboxylic hiato ka tutukihia e toru ngā putanga nui:
• Kua whakaitihia te piki me te heke o te pāmahana mā te 60% (ki te pūnaha ethylene glycol tuku iho)
• Kua piki ake te kawe hiko i te pāmahana iti ki te 12.8mS/cm (-40°C)
• Kua piki ake te whai huatanga o te waikura mā te 3 ngā wā, ā, kua tere ake te tukanga whakaora-ā-ia-anō
2. Auahatanga Hanganga
• Anode whakairo-toru-ahu: 120x te pikinga o te horahanga mata whai hua (tauira 200V/22μF)
• Pūnaha hiri takirua: Hiri rapa + kapia epoxy, ka eke te pēhanga whakatuwheratanga takirere ātete-pahū ki te 1.2MPa
• Paparanga hiko tino angiangi: kiriata waikura nano-tauine 0.05μm, ka eke te kaha o te mara pakaru ki te 900V/μm
He aha i whiriwhiri ai i te raupapa LKE?
Ina pāngia tō pūnaha e:
✅ Te wera o te pūnga i puta mai i te whakawhiti auau teitei
✅ Te pakaru o te miihini i puta mai i te wiri
✅ Ngā āwangawanga mō te roanga o te ora i roto i ngā āhuatanga mahi pāmahana whānui
✅ Ngā whakaritenga kiato teitei i roto i ngā herenga ātea
Ka whakatakotohia e te raupapa YMIN LKE tētahi paearu hou mō ngā pūnga hiko konumohe taumata-ahumahi me tōna roanga mahi 10,000-hāora, ōna āhuatanga auau teitei, ātete iti, me te urutau pāmahana katoa. Ka tukuna e ia te kapinga ngaohiko katoa mai i te 10V/1500μF ki te 250V/120μF, ā, ka tautokohia ngā hoahoa hiko ritenga.
Contact our technical team now: ymin-sale@ymin.com for customized selection and sample support.
