Hoʻopili ʻia ʻo SMD i hoʻoheheʻe ʻia i ka mana toroidal kiʻekiʻe o kēia manawa
1. NĀ HOPE: MS0420-4R7M
2. Nui: eʻoluʻolu eʻike i nā kiko'ī e like me lalo
| KA MEA KUAI | KULA NO. | MS0420-4R7M | HOOLAHA | A/0 | |||
| FILE NO. | MAHELE NO. | KA LA | 2023-27 | ||||
| 1. PRODUCT DIMENSION | UNIT:mm | ||||||
 | A | 4.4±0.35 | |||||
| B | 4.2±0.25 | ||||||
| C | 2.0 Max | ||||||
| D | 1.5±0.3 | ||||||
| E | 0.8±0.3 | ||||||
2. NA KOINA UILA
| PARAMETER | OLELO HOOLAHA | KE KULANA | NA MEA HANA HO'O |
| L(uH) | 4.7μH±20% | 100KHz/1.0V | MICROTEST 6377 |
| DCR(mΩ) | 104mΩMAX | Ma 25 ℃ | TH2512A |
| Ua noho au (A) | 3.0A TYP L0A*70% | 100KHz/1.0V | MICROTEST 6377+6220 |
| I rms(A) | 2.2A TYP △T≤40 ℃ | 100KHz/1.0V | MICROTEST 6377+6220 |
3. NA ANOAI
(1).Hoʻokumu ʻia nā ʻikepili hoʻāʻo āpau ma 25 ℃ ambient.
(2).ʻO ka manawa DC (A) e hoʻoulu i kahi △T40 ℃
(3).ʻO ke au DC (A) e hoʻoemi ai i ka L0 ma kahi o 30%Typ
(4).Hana wela wela: -55 ℃ ~ + 125 ℃
(5) ʻAʻole pono e ʻoi aku ka mahana o ka ʻāpana (ambient + temp rise) ma mua o 125 ℃ ma lalo o nā kūlana hana ʻino loa.hoʻolālā kaapuni, component.PWB ka nui a me ka mānoanoa, ka ea a me nā mea ʻē aʻe e pili ana i ka wela o ka ʻāpana.Pono e hōʻoia ʻia ka ʻāpana wela ma ka noi ana
NOI KIKAIKA
(1) Leta 4R7 ma luna o ke kino
(2) hiki ke paʻi i kāu hōʻailona / noi e like me ia
Palapala noi
(1) Haʻahaʻa haʻahaʻa, kiʻekiʻe nā lako mana o kēia manawa.
(2) ʻO nā mea hoʻohana ʻia i ka pā.
(3) Nā mea hoʻololi DC/DC i nā ʻōnaehana mana puʻupuʻu.
(4) ʻO nā mea hoʻololi DC/DC no ka hoʻonohonoho ʻana o ka puka pā programmable.
Nā hiʻohiʻona
(1) pili i ka ROHS.
(2) Kūʻē haʻahaʻa haʻahaʻa, kiʻekiʻe kiʻekiʻe o kēia manawa.
(3)ʻoihana kiʻekiʻe (noho wau)ʻikeʻia e ka lepo lepo metala.
(4) Laulā pinepine: a hiki i 1MHZ.
| KA MEA KUAI | KULA NO. | MS0420-4R7M | HOOLAHA | A/0 | ||||||
| FILE NO. | MAHELE NO. | KA LA | 2019-3-27 | |||||||
| HOOLAHA | MEA | A | B | C | D | E | ||||
| HANA a me ka nui | SPEC | 4.4±0.35 | 4.2±0.25 | 2.0 Max | 1.5±0.3 | 0.8±0.3 | ||||
| 1 | 4.62 | 4.22 | 1.91 | 1.49 | 0.90 | |||||
| 2 | 4.60 | 4.22 | 1.87 | 1.48 | 0.90 | |||||
| 3 | 4.59 | 4.21 | 1.89 | 1.50 | 0.91 | |||||
| 4 | 4.63 | 4.21 | 1.88 | 1.48 | 0.90 | |||||
| 5 | 4.46 | 4.22 | 1.87 | 1.49 | 0.90 | |||||
| X | 4.58 | 4.22 | 1.88 | 1.49 | 0.90 | |||||
| R | 0.17 | 0.01 | 0.04 | 0.02 | 0.01 | |||||
| ELEKTRIK& KOI | MEA | L(μH) | DCR(mΩ) | Ua noho au (A) | DC BIAS | Irms | ANOAI: | |||
| SPEC | 4.7μH±20% | 104mΩ MAX | 3.0A TYP L0A*70% | 2.2A TYP ΔT≤40 ℃ | | |||||
Nā kikoʻī kikoʻī
1. Tape a me ka Reel Packing, 300pcs / reel, 12000pcs / pahu i loko, 36000pcs / pahu waho
3. Hoʻokomo ʻia nā huahana ʻeke ea i hoʻokomo ʻia i loko o ka pahu, i hoʻopaʻa ʻia.(Bubble bag: 37 * 45cm), ma waho o ka pahu pahu e hoʻopaʻa ʻia, pahu i loko o ka pahu.
4. Loaʻa ka Packaging Customized.
Kūʻai Kūʻai
1. Uku:
1) T / T 30% ma mua, kaulike 70% e uku ʻia ma mua o ka hoʻouna ʻana.
2) L/C.
2. Ke awa o ka hoouka ana: Shenzhen a i ole Hongkong Port.
3. Nā ho'ēmi: hāʻawiʻia ma muli o ka nui o ke kauoha.
4. Ka manawa hoʻouna: 7-30 mau lā e like me ka nui o ke kauoha.
Hoʻouna
Hoʻouna mākou i nā waiwai e DHL, UPS, FEDEX, SF, EMS a me TNT.
Laʻana alakaʻi manawa ma kahi o 3-7 lā
ʻO ka manawa alakaʻi kauoha ma kahi o 20-30 mau lā.
(Inā loaʻa nā huahana i ka waihona, hiki iā mākou ke hāʻawi i ka manawa hoʻokahi ma hope o ka loaʻa ʻana o ka uku.)
Ko makou Pono
** 20 mau makahiki o ka ʻike i ka hana a me ka hoʻokele ʻōnaehana
** hāʻawi i ka lawelawe kiʻekiʻe, hoʻolālā a me ka hopena
** hoʻoponopono i ka pilikia hoʻolālā (EMI & EMC interference, harmonic, nui ...)
** Hoʻokō nā laina hana maʻalahi i kāu noi manawa alakaʻi
** hui me ROHS / ISO / REACH / UL
** Hoʻopili paʻa e hoʻopaʻa i nā huahana me ka ʻole o ka pōʻino
** e ʻike mākou i nā mea e pono ai / hāʻawi i ka hoʻolālā / kākoʻo hoʻolālā, 24 hola lawelawe mea kūʻai aku
FAQ
He hale hana mākou, i hoʻokumu ʻia ma 2011, kekahi o nā hui alakaʻi o nā inductors a me nā transformers ma Kina.He hui kūʻokoʻa o nā ʻenekinia, hana kiʻekiʻe a me nā lako hoʻāʻo, e alakaʻi i kou maikaʻi.
ʻAʻole mākouwale nōkākoʻo no ka hale hana me ka koi ʻana i ka hana batch.
Hoʻokumu mākou i ka High Frequency Toroidal Choke Inductor, Common Mode Choke, PFC Choke, Air Core Coil, Filter a me nā mea'ē aʻe.Hoʻolālā ʻia kā mākou inductor coils e hāʻawi i ka hana kūpaʻa a hilinaʻi i ka nui o nā noi.
Nā laikini pāʻoihana, ISO, SGS, RoHS palapala hōʻoia a i ʻole nā palapala hoʻokuʻu aku, hiki iā ʻoe ke loaʻa i nā mea āpau āu e pono ai e mālama pono i kāu kālā a me kāu waiwai.
Makemake ʻia kahi waihona kālā.ʻAe ʻia ʻo Western Union, PayPal a i ʻole nā ala ʻē aʻe.
E kōkua mākou iā ʻoe e hoʻoponopono i kāu pilikia.Pono mākou i ka ʻike kikoʻī e pili ana i kēlā me kēia mea a me ka pepa ʻikepili papa holoʻokoʻa, hāʻawi kā mākou mea hoʻolālā a ʻenekinia i kahi hopena maikaʻi e pili ana i kāu koi a i ʻole pilikia.
Hāʻawi i nā ukana me ka palekana i kou mau lima me nā pahu pahu pahu hoʻokuʻu kiʻekiʻe a me nā ʻano pale pale.Loaʻa iā mākou ma mua o 10 mau makahiki o ka ʻike hoʻopihapiha, inā he ea, kai a i ʻole ka lawe kaʻa.Eia kekahi, inā hewa kekahi mea, he koho maikaʻi ka ʻinikua hoʻouna.
