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OEM Chaw Tsim Tshuaj Pq Hom Transformer lossis Inverter lossis SMPS Transformer rau Cov Khoom Siv Hauv Tsev

Lus piav qhia luv luv:

Qauv No.: EFD20 Transformer
Taw qhia:
Hom Lub Npe: SANHE
Zuag qhia tag nrho qhov loj: 22mm * 21.5mm * 13mm
Inductance: 94mH ± 35% (kuaj mob: 10.0KHz, 1.0Vrms)
DC Resistance: 7.5Ω MAX (ntawm 20 ℃)
HIGH kub: 120 ℃ ± 2.0 ℃ 96Hrs
QHOV TSEEB: -25 ℃ ± 2.0 ℃ 96hrs
Cia kub: -30 ℃ ~ + 90 ℃
Net Nyhav: 13.2g ± 10% / pcs


Product Detail

Khoom cim npe

ua raws li daim ntawv cog lus ", ua raws li kev xav tau ntawm kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws cov khoom zoo ib yam li muab kev pabcuam ntxiv thiab kev pabcuam zoo rau cov neeg siv khoom kom cia lawv tig los ua tus yeej loj.Kev nrhiav ntawm koj lub lag luam, yog cov neeg siv khoom ua tiav rau OEM Chaw Tsim Tshuaj Pq Hom Transformer lossis Inverter lossis SMPS Transformer rau Cov Khoom Siv Hluav Taws Xob Hauv Tsev, Zoo siab txais tos mus rau peb txhua lub sijhawm rau lub tuam txhab kev hlub tsim.
ua raws li daim ntawv cog lus ", ua raws li kev xav tau ntawm kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws cov khoom zoo ib yam li muab kev pabcuam ntxiv thiab kev pabcuam zoo rau cov neeg siv khoom kom cia lawv tig los ua tus yeej loj.Kev nrhiav ntawm koj lub lag luam, yog cov neeg siv khoom ua tiav rauTuam Tshoj Electric Transformer thiab Flyback Transformer, Nrog cov thev naus laus zis ua lub hauv paus, tsim thiab tsim cov khoom zoo raws li kev xav tau ntawm kev ua lag luam.Nrog rau lub tswv yim no, lub tuam txhab yuav txuas ntxiv tsim cov khoom lag luam nrog cov txiaj ntsig siab ntxiv thiab txuas ntxiv txhim kho cov kev daws teeb meem, thiab yuav muab ntau tus neeg siv khoom nrog cov kev daws teeb meem zoo tshaj plaws thiab cov kev pabcuam!
Muaj ob hom kev hloov pauv ntawm DC, uas yog, DC-DC converter uas nws cov zis hluav taws xob tau tswj hwm thiab "DC transformer" uas cov zis hluav taws xob tau hloov kho nrog cov tswv yim.

Cov kev cai yooj yim:
(1) Paub qhov hluav taws xob cais tawm ntawm cov tswv yim thiab cov zis hluav taws xob thiab cov kev sib raug zoo ntawm cov tswv yim thiab cov zis, thiab tuaj yeem paub ntau yam khoom siv;
(2) Siv transformer to inductance rau lub zog kis tau tus mob, tsis muaj zog noj, conversion efficiency ntawm 1, thiab siab zog ceev;
(3) Cov zis tsis xav tau lim inductance, uas tuaj yeem txo qhov ntim thiab qhov hnyav ntawm cov zis lim, nrog kev ua haujlwm zoo thiab cov lus teb ceev ceev;
(4) Lub kaw lus zaus bandwidth tuaj yeem xa hluav taws xob tsis muaj kev cuam tshuam;
(5) Qhib lub voj tswj tau txais yuav, kev tswj xyuas Circuit Court yog yooj yim, nws yog ib qho yooj yim kom paub txog kev hloov pauv, thiab qhov hloov zaus tuaj yeem txhim kho ntxiv;
(6) Muaj kev ntseeg siab, me me electromagnetic cuam tshuam rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.

CONFIGURATION & DIMENSIONS: (Unit: mm)

EFD20 SMPS Flyback Transformers (1)

Nco tseg

1.1 FIXING TAPE RAU ​​CORE: 0.025 × 6.5mmx3.0Ts;
1.2 PIN2.3,6,7, ROV;
1.3EFD20 SMPS Flyback Transformers (2)

DIMENSIONS & OUTLINE Drawing

EFD20 SMPS Flyback Transformers (3)

CEEB TOOM:
A. Vacuum Varnishing;
B. Net Nyhav: 13.2g ± 10% /pcs.
C. ( ) = TEELON TUBE

WINDING SPEC

TSIS MUAJ.

MARGIN

TERMINAL

WIRE TURNS WINDINGTxoj kev KEV SIVNTAUCOILS
1-4 5-8 PIB END      
W1

(4)

(5) UEW-H Φ 0.2 280t ua SOLENOID 0.05 * 13.5 hli / 2T
W2

(1)

(8) UEW-H Φ0.5 20 T SOLENOID 0.05 * 13.5 hli / 2T

ENVIRONMENTAL TEST

NO TITLE TXOJ CAI Nco tseg
1 HIGH kub 120 ℃ ± 2.0 ℃ 96hrs Yuav tsum ua raws li cov cai ntawm No.4-4 thiab 4-5.
2 QHOV TSEEB -25 ℃ ± 2.0 ℃ 96hrs
3 QHOV TSEEB + 40 ℃ ± 5 ℃ 96 ± 3% RH;120 Hrs
4 THERMAL SHOCK -25 ℃ ± 2.0 ℃ 30 feeb; Chav kub 10 feeb; 105 ℃ ± 2.0 ℃ 30 feeb;5 CyclesRoom Temp 10 Minutes; Yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm No.4-4, 4-5 thiab yuav tsum ua haujlwm kom raug.
5 120 ℃ Yuav tsum ua haujlwm kom raug
6 -25 ℃ -120 ℃
7 -30 ℃ ~ + 90 ℃

PHYSICAL TEST

NO TITLE TXOJ CAI
1 TERMINAL SRENGTH Lub davhlau ya nyob twg yuav tsum tsis txhob muaj kev puas tsuaj loj heev los ntawm rub thiab thawb ntawm 1.02kg rau 30 ± 5 vib nas this hauv cov lus qhia axis.(JIS C 0051)
2 VIBRATIONRESISTANCE Qhov tshwm sim thiab cov qauv yuav tsum tsis muaj qhov txawv txav tom qab vibrating ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov kwv yees li qhov txwv thiab 10 thiab 55 thiab 10 Hz ntawm 1 feeb thiab qhov amplitude ntawm 1.5 hli rau 2hrs hauv 3 kev sib nrig sib qhia.(JIS C 0040)
3 SOLDERABILITY solder yuav tsum tau txuas ib ncig ntawm lub dipped feem tom qab dipping rau hauv solder ntawm 235 ± 5 ℃ rau 3.0 ± 0.5 vib nas this.(JIS C 0050)
4 SOLDER HEATRESISTANCE Tsis muaj kev puas tsuaj zoo kawg nkaus tom qab dipping rau hauv solder ntawm 260 ± 5 ℃ rau 10 ± 1 vib nas this mus txog 1.0-1.5 hli los ntawm qhov txuas txuas.(JIS C 0050)

Daim ntawv thov

Dav siv nyob rau hauv kev tswj kev hloov fais fab mov, LCD fais fab mov, siab zog UPS inverter fais fab mov, lub computer fais fab mov, lub zog txuag teeb

Ua Siab Nco Ntsoov

1. Hais txog tus qauv.Thov muab cov lus qhia tshwj xeeb lossis cov ntaub ntawv coj mus kuaj, peb yuav ntsuas koj cov khoom, tsim thiab tsim cov qauv.
2. Hais txog PRICE.Transformers yog cov khoom customized.Vim qhov sib txawv ntawm cov khoom siv thiab tsim, txawm tias tus qauv zoo ib yam, tus nqi sib txawv.Tus nqi kuj nyob ntawm qhov nyuaj ntawm qhov tsis thiab tus lej xaj.
3. Hais txog SHIPPING.SampleE hauv 5-7 hnub;ntau lawm hauv 10 mus rau 20 hnub.
4. Ntim, logistics, raws li cov kev cai tshwj xeeb ntawm kev yuav thiab muag daim ntawv cog lus.

Packing & Delivery

3cd67 ib 9

FAQ

ua raws li daim ntawv cog lus ", ua raws li kev xav tau ntawm kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws cov khoom zoo ib yam li muab kev pabcuam ntxiv thiab kev pabcuam zoo rau cov neeg siv khoom kom cia lawv tig los ua tus yeej loj.Kev nrhiav ntawm koj lub lag luam, yog cov neeg siv khoom ua tiav rau OEM Chaw Tsim Tshuaj Pq Hom Transformer lossis Inverter lossis SMPS Transformer rau Cov Khoom Siv Hluav Taws Xob Hauv Tsev, Zoo siab txais tos mus rau peb txhua lub sijhawm rau lub tuam txhab kev hlub tsim.
OEM Chaw tsim tshuaj pausTuam Tshoj Electric Transformer thiab Flyback Transformer, Nrog cov thev naus laus zis ua lub hauv paus, tsim thiab tsim cov khoom zoo raws li kev xav tau ntawm kev ua lag luam.Nrog rau lub tswv yim no, lub tuam txhab yuav txuas ntxiv tsim cov khoom lag luam nrog cov txiaj ntsig siab ntxiv thiab txuas ntxiv txhim kho cov kev daws teeb meem, thiab yuav muab ntau tus neeg siv khoom nrog cov kev daws teeb meem zoo tshaj plaws thiab cov kev pabcuam!


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