SANHE Ferrite Core High Frequency EFD20 SMPS Flyback Transformers
Pali mitundu iwiri yoyambira ya ma transfoma a DC, yomwe ndi chosinthira cha DC-DC chomwe mphamvu yake yotulutsa imayendetsedwa ndi "DC transformer" yomwe mphamvu yake yotulutsa imasinthidwa ndikulowetsamo.
Zofunikira zofunika:
(1) Zindikirani kudzipatula kwamagetsi kwa voliyumu yolowera ndi kutulutsa ndi ubale wapakati pakati pa zolowetsa ndi zotulutsa, ndipo amatha kuzindikira zotulutsa zingapo;
(2) Gwiritsani ntchito thiransifoma kutayikira inductance kwa kufala mphamvu, osagwiritsa ntchito mphamvu, kutembenuka dzuwa 1, ndi mkulu kachulukidwe mphamvu;
(3) Kutulutsa sikufuna inductance yosefera, yomwe imatha kuchepetsa kwambiri voliyumu ndi kulemera kwa fyuluta yotulutsa, ndikuchita bwino kwamphamvu komanso kuyankha kwakanthawi kochepa;
(4) Dongosolo pafupipafupi bandiwifi akhoza kufalitsa voteji popanda kupotoza;
(5) Kuwongolera kotsegula kumatengedwa, kuwongolera kozungulira kumakhala kosavuta, ndikosavuta kuzindikira kusintha kofewa, ndipo ma frequency osinthira amatha kupitilizidwanso;
(6) Kudalirika kwakukulu, kusokoneza pang'ono kwamagetsi pamagetsi ndi zida zamagetsi.
KUSINTHA NDI MUKULU: (Chigawo: mm)
ZINDIKIRANI
1.1 KUKONZA TAPE KWA KORE: 0.025x6.5mmx3.0Ts;
1.2 PIN2.3,6,7, chotsani;
1.3
MAKHALIDWE NDI ZOjambula
ZINDIKIRANI:
A. Vacuum Varnishing;
B. Kulemera Kwambiri: 13.2g ± 10% / ma PC.
C. ( )=TEELON TUBE
Malingaliro a kampani WINDING SPEC
| AYI. | MARGIN | POKWERERA | WAYA | KUPITA | KUPITANJIRA | KUTITHANDIZAPAKATICOILS | ||
| 1-4 | 5-8 | YAMBA | TSIRIZA | |||||
| W1 | (4） | (5） | UEW-H Φ0.2 | 280T | SOLENOID | 0.05 * 13.5mm/2T | ||
| W2 | (1） | (8） | UEW-H Φ0.5 | 20T | SOLENOID | 0.05 * 13.5mm/2T | ||
KUYESA KWA CHILENGEDWE
| NO | TITLE | CONDITION | MALANGIZO |
| 1 | KUYERA KWAMBIRI | 120℃±2.0℃ 96Hrs | Ayenera kukwaniritsa zofunikira za No.4-4 ndi 4-5. |
| 2 | KUCHERA KWAMBIRI | -25℃±2.0℃ 96Hrs | |
| 3 | KUCHERA KWAMBIRI | +40℃±5;96±3%RH;120Hrs | |
| 4 | THERMAL SHOCK | -25℃±2.0℃ 30Minutes; Kutentha kwa Chipinda 10Minutes; 105 ℃ ± 2.0 ℃ 30Minutes;5 zozungulira Kutentha kwa Chipinda 10Minutes; | Ayenera kukwaniritsa zofunikira za No.4-4, 4-5 ndipo ayenera kugwira ntchito bwino. |
| 5 | 120 ℃ | Iyenera kugwira ntchito moyenera | |
| 6 | -25 ℃-120 ℃ | ||
| 7 | -30 ℃~+90 ℃ | ||
KUYESA KWA THUPI
| NO | TITLE | CONDITION |
| 1 | MPHAMVU YOTSIRIZA | Chotsekera sichidzawonongeka modabwitsa pokoka ndi kukankha kwa 1.02kg kwa 30± 5 masekondi mumayendedwe ozungulira.(JIS C 0051) |
| 2 | KUGWEMERA KUKANIZA | Maonekedwe ndi kapangidwe adzakhala palibe zachilendo pambuyo kunjenjemera pa pafupipafupi zosiyanasiyana uniformly pakati pa pafupifupi malire ndi 10 ndi 55 ndi 10 Hz pa mphindi 1 ndi matalikidwe a 1.5 mm kwa 2hrs mu 3 mutually perpendicular malangizo.(JIS C 0040) |
| 3 | KULAMBIRA | Solder imangiriridwa mofanana kuzungulira gawo loviikidwa pambuyo poviika mu solder pa 235±5℃ kwa 3.0±0.5 masekondi.(JIS C 0050) |
| 4 | SOLDER HEAT KUKANIZA | Palibe kuwonongeka kodabwitsa mutatha kumizidwa mu solder pa 260±5 ℃ kwa 10 ± 1sekondi mpaka 1.0-1.5mm kuchokera pamwamba.(JIS C 0050) |
Kugwiritsa ntchito
Amagwiritsidwa ntchito kwambiri poyang'anira magetsi osinthira, magetsi a LCD, magetsi apamwamba a UPS inverter, magetsi apakompyuta, nyali zopulumutsa mphamvu.
Chikumbutso Chachifundo
1. Za CHITSANZO.Chonde perekani mafotokozedwe kapena zida zachitsanzo, tidzayesa malonda anu, kupanga ndi kupanga zitsanzo.
2. Pafupifupi PRICE.Transformers ndi zinthu makonda.Chifukwa cha kusiyana kwa zinthu ndi mapangidwe, ngakhale chitsanzocho chiri chofanana, mtengo wake ndi wosiyana.Mtengo umadaliranso zovuta za magawo ndi chiwerengero cha malamulo.
3. Ponena za SHIPPING.Chitsanzo mkati mwa masiku 5-7;kupanga zochuluka mkati mwa masiku 10 mpaka 20.
4. Kuyika, mayendedwe, malinga ndi zofunikira zenizeni za mgwirizano wogula ndi kugulitsa.
Kupaka & Kutumiza
FAQ
1.Kodi ndingapeze zitsanzo zoyezetsa musanayambe kuyitanitsa zambiri?
Inde. Zitsanzo zitha kuperekedwa kwa inu kwaulere, koma ndalama zowonetsera ziyenera kuchitidwa ndi wogula.
2.Kodi nthawi yanu yotsogolera ndi iti?
Zitsanzo zazing'ono kuti 3-5 masiku ogwira ntchito;Kukonzekera kwakukulu kuyenera kukhala mkati mwa masiku 15 ogwira ntchito atatsimikiziridwa.
3. Chitsimikizo chanu ndi chiyani?
Pakadutsa zaka 2, ngati pali vuto lililonse labwino, zolakwikazo zidzasinthidwa nthawi imodzi.
4. Kodi kugula kwa ife?
Perekani Zofunikira Kuti Mufufuze → Kupanga Zitsanzo → Chitsimikizo Chachitsanzo → Mawu →PI → Tsimikizirani PI → Konzani Malipiro→ Kupanga→Kutumiza
5.Momwe Mungalipire ndi visa & master card:
a.Chonde pangani akaunti yogula musanagule ku alibaba.
b. Lembani imelo adilesi yanu, mukayitanitsa.
c.Pitani ku imelo yanu ndikudina ulalo, "tumizani ndalama zoyambira / zolipira" kapena "pitani kukalipira"
d.Kenako sankhani "+Add a new card to pay in USD($)"
e.Lembani zambiri zamakhadi aku banki, "Confirm and Pay", zomwe zimachokera ku khadi lanu mosasamala, ikani oda bwino.
6. Kodi nthawi yanu yamalonda ndi yotani?
EXW, CPT FOB CIF DDU DDP zonse ndizovomerezeka.
7. Kodi ndingayitanitsa ndi logo yanga yosindikiza, kukula ndi mawonekedwe?
Zedi, koma MOQ iyenera kukambirana.
8.Kodi malipiro anu nthawi ndi chiyani?
T/T, D/P, D/A, L/C, PayPal.
9. Kodi utumiki wanu wachangu ndi wotani?
Fedex, DHL, TNT, UPS ndi kuchotsera kwakukulu mpaka 80%.
