SMT ike inductor
Uru:
1. Ihe nkwakọ ngwaahịa ihe eji eme ihe maka SMT
2. Elu nke dị ugbu a, DCR dị ala.
3. Kwesịrị ekwesị maka reflow SMT Craft soldering.
4. Mee ka RoHS rube isi ma duzie n'efu
5. Akwa saturation isi ihe na obere nha
6. Saturation iyi ruo 14 A
7.CD31/CD32/CD42/CD43/CD52/CD53/CD54/CD73/CD75/CD105/CD105 dị maka nhọrọ gị.
8. Ngwugwu: Ngwunye teepu & Reel.
Nha na akụkụ:
| A | B | C | D |
| 9.0±0.3 | 6.4±0.3 | Φ10.0±0.3 | 3.0±0.3 |
Njirimara eletrik:
| ITEM | SPEC. | Nkwekọrịta | Ugboro ugboro TESI | Ngwa ule |
| NKWUKWU | 3.0mH | ± 10% | 100kHz/0.25V | HP-4284A |
| DCR | 7.2Ω | Oke. | na 25°C | CH-502A |
| IDC | 0.32A | L0A*90% nke m. | 10kHz/0.25V | CD106S+CD1320 |
Ngwa:
1. Ndị na-ahụ maka mgbanwe na voltaji arụ ọrụ dị ala (kaadị eserese, kaadị PC-agbakwunyere, bọọdụ isi)
2.Integrated DC / DC ntụgharị
3.Lighting LED, Portable nkwurịta okwu equipments,
4. Nyochaa, Igwefoto nwere ike ibugharị, nkwukọrịta, ngwaahịa dijitalụ
Otu esi ahọrọ ezigbo mgbawa inductor maka nhazi mgbawa SMT?
1. Mkpokọta obosara nke mgbawa inductor kwesịrị ịdị ala karịa ngụkọta obosara nke inductor iji zere ihe ndị na-ere ahịa dị ukwuu site na ime ka nrụgide nrụgide dị ukwuu gbanwee uru inductor mgbe mmiri dị jụụ.
2. The nkenke nke mgbawa inductors dị na ahịa ahịa bụ ukwuu n'ime ± 10%.Ọ bụrụ na nkenke dị elu karịa ± 5%, ị ga-eburịrị ngwa ngwa.
3. Ụfọdụ mgbawa inductors nwere ike welded site reflow oven na ife soldering, ma e nwekwara ụfọdụ mgbawa inductor enweghị ike welded site ife soldering.
4. Mgbe ị na-emezigharị, ọ gaghị ekwe omume iji dochie inductor na mgbawa naanị site na ọnụọgụ nke inductor.Iji hụ na njirimara ndị na-arụ ọrụ, ọ dịkwa mkpa ịghọta usoro ugboro ugboro nke mgbawa inductor.
5. Ọdịdị ọdịdị ọdịdị na ndabere nkọwa nke mgbawa inductor yiri ya, na ọdịdị ọdịdị ahụ enweghị akara dị ịrịba ama.Mgbe a na-ere ihe n'aka ma ọ bụ ihe nkedo ejiri aka mee, ị ga-akpachara anya ma emela ka emehie ihe ma ọ bụ buru akụkụ ndị na-ezighi ezi.
6. N'oge a, e nwere atọ na-emekarị mgbawa inductor: ụdị nke mbụ, elu-frequency inductor maka ikpo ọkụ microwave.Ọdabara maka ngwa nso nso a gburugburu 1GHz.Ụdị nke abụọ bụ inductor mgbawa dị elu.Ọ dabara adaba maka sekit njikwa resonance na sekit ike ọkọnọ nhọrọ ugboro ole.Ụdị nke atọ bụ inductors bara uru.Ọdabara na sekit ike nke iri megahertz.
7. Ngwaahịa dị iche iche na-eji dayameta dị iche iche nke magnetik.Ọbụlagodi na a na-eji otu ihe inductor, nha nguzogide egosipụtara abụghị otu.N'ime akara njikwa ugboro ugboro dị elu, nha nguzogide na-emerụ ahụ maka uru Q, yabụ kpachara anya na ya mgbe ị na-emepụta atụmatụ ahụ.
8. A na-ahapụ ya ka ọ bụrụ uru index nke inductance mgbawa dị ka nnukwu ego nke ugbu a si dị.Mgbe sekit ọkọnọ ike ga-ahụrịrị maka nnukwu ego nke ugbu a, a ga-echebara uru index nke capacitor a n'uche.
9. Mgbe a na-eji ndị na-eme ihe ike na-eme ihe na DC / DC ndị na-agbanwe agbanwe, nha nke inductor ha na-etinye ozugbo na àgwà ọrụ nke sekit ike.Dị ka ọnọdụ n'ezie si dị, a na-ejikarị usoro nke imezi eriri magnetik mee ihe iji gbanwee inductor iji nweta nsonaazụ bara uru.
10. Ndị na-eme ihe na-eme ka ọnya waya na-emekarị na ngwa nkwurịta okwu na-arụ ọrụ na 150 ~ 900MHz ugboro ugboro.Na sekit ike ugboro ugboro na gburugburu 1GHz, a ga-ejirịrị inductor na-ekpo ọkụ na-ekpo ọkụ.Mgbe onye ahịa na-etinye ụdị smt patch, n'ezie, a na-edekwa ya n'akụkụ dị iche iche.Naanị otu ndị na-ahụ maka nhazi nwere ike ikwenye na a na-ejikọta ya n'ezie n'ahịa ahịa mgbe ị tụlechara ụkpụrụ zuru oke nke onye ahịa.
