TL;DR — Ngā Take Taketake o te Pūtake-Rua
- He 12-18% te tūponotanga o te taupatupatu ā-tau mō tētahi mekameka tuku poraka whakamutunga pūtake kotahi — tata ki te hautoru o te mōrearea te iti o ngā rauemi mata, te pakaru o ngā raina whakaputa, me ngā whakaroa o ngā mahi kawe taonga.
- Mā te whakamahi i tētahi kaiwhakarato tuarua whai tohu ka whakaitihia te tūponotanga o te whakararuraru ki raro iho i te 3%. — engari mēnā anake kua arotakehia i mua te kaiwhakarato tuarua, kua tohua i mua, ā, kei te pupuri motuhake i ngā mekameka tuku rauemi mata.
- E 8-12 wiki te roa o te tukanga tohu — ko te tikanga me tīmata koe i mua i te hinganga o te kaiwhakarato matua. E 70% o ngā kaupapa pūtake-rua ka tīmata i te mutunga rawa.
- Ko te pānga utu o te rua-pūtea he +5-8% te tikanga ki te utu mō ia wae mō te tohatoha a te kaiwhakarato tuarua, i whakakorengia e ngā utu whakaheke raina o te $25,000-100,000 ia rā mō ngā OEM aunoatanga rahi-waenga.
He aha mātou e taunaki ana i te Pūtake-Rua i mua i tō Hiahia
I roto i ō mātou wheako ki te tuku poraka tauranga tereina DIN ki ngā OEM aunoatanga me ngā kaihanga panera puta noa i te ao, kotahi te āhuatanga e tino rite ana ki ngā kamupene e tūpono ana ki ngā raruraru mekameka tuku: i tohua e rātou he kaiwhakarato tuarua i ngā wā mahi noa - ehara i te wā raruraru. Nā te mea ko te tukanga tohu mō tētahi kaiwhakarato poraka taunga hou — tae atu ki te whakaaetanga tauira, te whakamātautau hiko mō ia IEC 60947-7-1, manatoko hototahi ā-ahu, me te arotake whakaputa — e 8-12 wiki te roa, nō reira, ko te kamupene e tīmata ana i tēnei tukanga ina panuitia e tā rātou kaiwhakarato matua he whakaroa 16-wiki kua ngaro kē i a ia te 8-12 wiki o te whakaputanga. He uaua te pāngarau.
Kua kite ahau i tēnei e tupu ana i ngā wā maha. E ono wiki te roa o te whakamutua o te hanga o tētahi OEM aunoatanga kotahi i Tiamana nā te waipuke i tō rātou whare hanga werohanga. E waru wiki te roa o ngā taonga poraka pito o te OEM. He rite tonu ki te ārai e rua wiki te roa — kia mōhio rā anō koe he 12 wiki te roa o te whakarite i tētahi kaiwhakarato hou. Ka pau ngā poraka pito o te OEM i te wiki 8, ka mutu te tuku i ngā papa whakahaere i te wiki 9, ā, ka ngaro pea te $1.2 miriona moni whiwhi i roto i te wā e whā wiki te roa. Ko te kaiwhakarato tuarua ka tohua e rātou — ko tā mātou kamupene — tērā pea kua tuku hua kua tohua i te wiki 8 mēnā i tīmata te tukanga whakarite i ngā wiki 12 i mua atu. Nā te mea ko te utu mō te whakarite i mua i te kaiwhakarato tuarua he tata ki te $15,000-25,000 (ngā tauira ota, te whakamātautau, te haere arotake), nō reira he māmā noa iho te tatau i te ROI: mā te $20,000 e whakangaohia ana ki te tohu ka ārai i te $1.2 miriona i roto i te ngaronga o te moni whiwhi — he hokinga mai 60:1. Heoi anō, 70% o ngā OEM e mahi tahi ana mātou ka tīmata noa i te tukanga i muri i te puta o tētahi raruraru.
Te Ōhanga o te Tukunga Poraka Whakamutunga Pūtake-Kotahi
Ko ngā poraka tauranga te āhua nei he wāhanga taonga - he utu iti noa ki te iti tāra mō ia pou, e hokona ana e te mano. Nā tēnei tirohanga taonga ka puta he whakaaro morearea: ki te kore e taea e te Kaiwhakarato A te tuku, ka taea e te Kaiwhakarato B te whakakī i te ngoikore i roto i ngā wiki. Ko te mea pono, kāore e taea te whakawhiti i ngā poraka tauranga me te kore he tohu.
Me tutuki i ngā poraka tauranga tereina DIN ngā whakaritenga hiko, miihini, me ngā āhuatanga motuhake e rerekē ana i runga i te tono. Me whakaatu e te poraka tauranga whāngai-roto kua whakatauria mō te 32A/800V e ai ki te IEC 60947-7-1: te kaha hiko-kore o te 2,500V mō te 1 meneti, te iahiko ātete-wā poto o te 1.5 kA mō te 1 hēkona, te kaha piri e ranea ana hei pupuri i te ātete pa ki raro i te 0.5 mΩ i muri i te 500 huringa wera, me te hototahi āhuatanga ki te kōtaha tereina DIN (TS 35 e ai ki te EN 60715) me ngā poraka tauranga tata i roto i te huihuinga. Nā te mea ka whakawhirinaki ēnei āhuatanga mahi ki te koranu parahi motuhake, te kounga maitai puna, me te hanganga polyamide e whakamahia ana e ia kaihanga., nō reira, he rite te hiko o ngā poraka pito mai i ngā kaiwhakarato rerekē engari kāore i te ōrite — ā, ko te tiwhikete whakamātautau-momo a te OEM (ko te IEC 61439 te tikanga mō ngā huihuinga taputapu whakawhiti ngaohiko-iti me ngā taputapu whakahaere) e tika ana mō ngā wāhanga motuhake kua whakarārangihia i roto i te pūrongo whakamātautau-momo.
Ko te tikanga o tēnei, ehara te whakawhiti i ngā kaiwhakarato poraka taunga i te whakatau hoko — he whakatau hangarau e hiahia ana kia manatokohia te whakamātautau momo, kia whakamanahia anō rānei. Ko te wā mō te whakamanahia anō o te huihuinga papa whakahaere me te kaiwhakarato poraka taunga hou kei waenganui i te 4 wiki (mēnā he rite tonu te poraka taunga hou ki te mea taketake, ā, e whakaae ana te tinana whakamana ki te tautohe ōrite) ki te 16 wiki (mēnā e hiahiatia ana te whakamātautau anō katoa). Nā te mea he maha ngā wā ka nui ake te wā whakamanatanga anō i te roanga o te wā i whakararuraruhia ai te tuku., nō reira, ko te rautaki whai hua anake ko te whakarite i te kaiwhakarato tuarua i mua i te puta mai o te whakararuraru — te pupuri i tētahi tūnga kaihoko hohe, whakaaetia e āhei ai te whakatakotoranga ota tonu ina kore e taea e te kaiwhakarato matua te tuku.
Me pēhea te Tohu i tētahi Kaiwhakarato Poraka Whakamutunga Tuarua
I runga i ō mātou wheako hei kaiwhakarato poraka tuarua (ā, i ētahi wā, ko te tuatahi i te mutunga) mō ngā OEM aunoatanga puta noa i te ao, ka tūtohu mātou i tētahi tukanga tohu mātauranga e 8 ngā taahiraa:
- Arotakenga āheinga kaiwhakarato (Wiki 1-2): Manatokohia kei te kaiwhakarato kaitono te hanga whakarewa werohanga (mō ngā whare polyamide), te tā whakarewa tika (mō ngā pae o nāianei me ngā puna whakapiri), te huihuinga aunoa, me te kaha whakamātautau hiko 100%. Nā te mea ka tāpirihia e te kaiwhakarato e tuku ana i te hanga werohanga ki waho he mōrearea mekameka tuku tuarua e takahi ana i te kaupapa o te tuku-rua, nō reira, he paearu whaimana kore e taea te whiriwhiri mō ā mātou kiritaki te whakaurunga poutū.
- Manatoko Tiwhikete (Wiki 1): Whakaū kei te kaiwhakarato ngā tiwhikete whakamātautau IEC 60947-7-1 o nāianei mai i tētahi taiwhanga whaimana (pērā i TUV, UL, rānei VDE) mō ngā momo poraka taunga motuhake e hiahiatia ana e koe — ehara i te kōrero whānui "kua whakamanahia ā mātou hua", engari he tau tiwhikete motuhake ka taea e koe te manatoko i runga i te pātengi raraunga ipurangi a te tinana whakamana.
- Tauira ota — momo paerewa (Wiki 2-4): Tonoa kia 100-500 ngā wahi o ia momo poraka taunga e whakaaro ana koe ki te whakamahi hei pūtake-rua. Whakamātauria i roto i tō ake taiwhanga mō: te taunga ā-ahu ki te rēra DIN, te kaha whakauru/tango i te ara iahiko, te ātete pa i mua me muri i te huringa wera, te kaha dielectric, me te hototahitanga ki ō taputapu o nāianei (ngā pereti pito, ngā pekepeke, ngā tohu tohu).
- Tauira ota — whirihoranga ritenga (Wiki 3-5): Mena kei te hiahia koe i ngā whirihoranga poraka pito ritenga (waehere tae motuhake, tohu ritenga, rīpene pito kua oti te huihui), tonoa he tauira, ā, manatokohia ka taea e te kaiwhakarato te taurite tika ki tō whirihoranga o nāianei — tae atu ki ngā uara taipana i runga i ngā tīwiri huihuinga me te tūranga o ngā awaawa tohu.
- Arotake tukanga whakaputa (Wiki 4-6): Haere ki te wheketere a te kaiwhakarato — me tono rānei i tētahi arotake tuatoru — hei manatoko i: te whai i ngā rauemi mata (ka taea e rātou te whai i tētahi rota motuhake o ngā poraka pito kua oti te hanga ki te koiri parahi me te puranga kapia polyamide?), te whakahaere kounga kei te tukatukahia (kei te whakamātautauhia e rātou te ātete pa ki ia puranga whakaputa, he tirotiro whakamutunga rānei?), me te kaha whakaputa (ka taea e rātou te whakanui ake i ō hiahia rahinga i roto i ngā wiki 4-6 o te raruraru i tō kaiwhakarato matua?).
- Ngā tuhinga ōrite mō te whakamātautau momo (Wiki 6-8): Whakaritea he kōnae hangarau e whakaatu ana he rite te poraka pito o te kaiwhakarato tuarua ki te poraka pito o te kaiwhakarato tuatahi — tae atu ki ngā tuhi whakatairite ā-ahu, ngā tiwhikete hanganga rauemi, me ngā raraunga whakamātautau whakatairite. Tukuna atu tēnei ki tō rōpū tiwhikete mō te aromatawai ōritetanga whakamātautau-momo.
- Te whakaurunga o te pūnaha ERP (Wiki 6-8): Whakatūria te kaiwhakarato tuarua i roto i tō pūnaha ERP me te mana kaihoko kua whakaaetia, ngā utu kua whakaaetia, ngā tikanga utu, me ngā wā arahi. Ko te whāinga kia taea ai e tō tari hoko te mahi i roto i te 5 meneti — kaua e 5 rā — nā te mea kua oti kē te whiriwhiri i ngā tikanga arumoni katoa.
- Te pupuri tonu i ngā tohu mātauranga (Ia Hauwhā): Tukua he ota iti ia toru marama ki te kaiwhakarato tuarua hei pupuri i te mana kaihoko hohe, hei manatoko i te kounga tonu o te whakaputanga, hei whakamōhio hoki i te tīma whakaputa a te kaiwhakarato ki ō hiahia. Ka roa ake te wā whakapiki ake a te kaiwhakarato tuarua kāore anō kia whakaputa i ō wāhanga mō ngā marama 18 i te kaiwhakarato e whakaputa ana i te rahinga iti ia toru marama.
Ngā Āheinga o te Poraka Whakamutunga Rerewē DIN a J-Guang
I J-Guang Electronics, e hangaia ana e mātou he whānuitanga o ngā poraka whakamutunga o te reriwe DIN — ngā momo whāngai-roto, whenua, momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo momo poraka, momo momo momo poraka mutunga, ... ngā poraka whakamutunga pana-roto he tino hototahi ki ngā tūāpapa aunoatanga matua, e āhei ai ngā kaihanga panera ki te whakaranu i ngā poraka whakamutunga J-Guang me ngā hua a ā rātou kaiwhakarato i runga i te reera DIN kotahi, kāore he urutau, he poraka whakawhiti rānei.
Ka whakamatautauria ia poraka taunga ka tukuna e mātou ki te 100% hiko — te ine i te ātete pā ki ia pou, te whakamātautau kaha dielectric ki ia puranga whakaputa, me te manatoko i ngā āhuatanga ki te paerewa IEC 60947-7-1. Ka mau tonu mātou i te whai i ngā rauemi mata mai i te puranga koiri parahi me te kapia polyamide ki te poraka taunga kua oti, ā, kei te wātea ā mātou tiwhikete whakamātautau hei manatoko i ngā wā katoa a te kiritaki. Nā te mea e haumi ana mātou ki ngā taputapu whakaputa me te whakamātautau aunoa e whakamahia ana e ngā kaihanga poraka taunga taumata-1 o Ūropi., nō reira, kāore e taea te wehewehe i tō mātou kounga me te ōritetanga i roto i te whakamātautau whakatairite matapo — i tētahi utu e whai hua ai te rapu rauemi takirua i te taha ōhanga, kaua i te utu inihua āwangawanga.
Ngā Pātai Auau
Kia pēhea te nui o te pikinga o ngā utu poraka taupū e te pūtake-rua?
Ko te tikanga he 5-8% o te rahinga kua tohaina e te kaiwhakarato tuarua. Mena ka whakaratohia e te kaiwhakarato tuatahi te 70% o te rahinga i tā rātou utu paerewa, ā, ka whakaratohia e te kaiwhakarato tuarua te 30% i te utu nui 5-8% (e whakaatu ana i te iti o te rahinga, ā, nō reira, he nui ake ngā utu whakatūnga mō ia waeine), ko te pikinga o te utu whakakotahi he tata ki te 1.5-2.4%. Nā te mea he $1,500-2,400 te utu mō ia tau mō te poraka whakamutunga $100,000, nō reira, he iti noa iho te utu o te rua-pūtake ina whakaritea ki te utu o te kotahi te whakararuraru tuku — e neke atu ana i te $100,000 te uara whakaputa ngaro mō tētahi OEM aunoatanga rahi-waenga i roto i te wiki tuatahi.
Me pēhea taku whakarite kia hototahi ngā poraka pūrua mai i ngā kaiwhakarato e rua i runga i te reera DIN kotahi?
Tonoa ngā tauira mai i te kaiwhakarato tuarua, ā, huihuia ā-tinana ki te taha o ngā poraka whakamutunga a tō kaiwhakarato matua i runga i te rēri TS 35 DIN. Manatokohia: he rite te teitei o te whakairinga rēri, he rite te matotoru o te pereti pito kia tika ai ngā mokowā pekepeke, he rite te teitei o te urunga arataki mō ngā poraka maha-taumata, me te rite te tūranga o te awaawa tohu mō te tapanga. Ahakoa ngā poraka whakamutunga e kī ana "hototahi ana ki te Waitohu X" ka taea e rātou te whai rerekētanga o ngā rahinga 0.3-0.5 mm ka kohia puta noa i te huihuinga 50-pou., nō reira he mea nui te manatoko i te taunga tinana me te hua a tō kaiwhakarato matua — kaua e whakawhirinaki ki ngā tuhi ā-ahu anake.
He aha ngā tiwhikete me tono mai i tētahi kaiwhakarato poraka taunga?
Mōkito rawa: IEC 60947-7-1 (tapahi whakawhiti ngaohiko-iti — poraka pito) kua whakamatautauria e te taiwhanga whaimana. Mō ngā mākete o Amerika Te Raki: rārangi wāhanga kua whakamanahia e UL 1059. Mō ngā tono wāhi morearea: Tiwhikete ATEX/IECEx mō ngā momo poraka pito motuhake e whakamahia ana i roto i ngā hau ka taea te pahū. Nā te mea he tiwhikete taumata-wāhanga te whakamanatanga UL me pupuri tonu me ngā tirotiro wheketere ā-hauwhā, nō reira, me taea e te kaiwhakarato e kī ana kei a ia te manatoko UL te whakarato i tā rātou nama kōnae UL — ka taea e koe te manatoko i tēnei i runga i te UL Online Certifications Directory i raro i te 30 hēkona.
He aha te rahinga iti rawa o te ota hei whakauru i tētahi kaiwhakarato tuarua?
100-500 ngā wahi mō ia momo poraka whakamutunga mō te whakamātautau tauira tuatahi, me tētahi ota whakaputa iti (1,000-5,000 ngā wahi katoa puta noa i ngā momo katoa) hei whakamana i te tukanga. Te utu katoa: ko te tikanga $2,000-8,000 tae atu ki te tuku me te whakamātautau. Nā te mea he iti iho i te 10% o te utu o tētahi whakararuraru tuku kotahi tēnei, nō reira kaua rawa te utu ota tauira e waiho hei arai ki te tohu pūtake-rua. Ko te arai ko te ngoikore o te whakahaere — ka inehia te tīma hoko i runga i te whakaiti utu tau-ki-tau, ā, ko te tohu i tētahi kaiwhakarato tuarua ka puta he utu wā poto me te kore he penapena tonu. Koia te take me whakatau ngā whakatau pūtake-rua i te taumata VP o ngā Mahi, i te taumata COO rānei, kaua e mā te hoko anake.
Ka taea e J-Guang te mahi hei kaiwhakarato tuatahi, hei kaiwhakarato tuarua hoki mō ngā momo poraka taunga rerekē?
Āe — he maha ā mātou kiritaki OEM aunoa e whakamahi ana i tēnei tauira. Ko mātou te kaiwhakarato matua mō ngā poraka tāpui paerewa me ngā poraka tāpui whenua (koinei te wāhi e tino kaha ana ā mātou utu me te mahi tuku) me te kaiwhakarato tuarua mō ngā momo motuhake (ngā poraka fiusi, ngā poraka tāpui pūoko maha-taumata) kei reira te kaiwhakarato matua o te kiritaki he hoahoa ahurei e kore e taea te hanga ngāwari i ngā pūtake rua. Nā te mea mā te kaiwhakarato kotahi e whakahaere ngā mahi tuatahi me ngā mahi tuarua mō ngā kāwai hua rerekē ka māmā ake te whakahaere kaihoko me te kore e hanga i te whakawhirinakitanga pūtake kotahi ki tētahi momo poraka taunga kotahi., nō reira, ko tēnei tauira ranu te whakaritenga pūtake-rua tino noa e kitea ana e tātou i roto i te mahi. Tūhurahia ā mātou poraka taunga katoa.