Inductor yamandla e-toroidal eguquguqukayo ephezulu
Nakuba i-toroidal coil inductance iyisimo esihle ku-inductance, isetshenziswa kakhulu njengendlela yokucubungula isignali ngenxa yezidingo eziphezulu. Kodwa-ke, i-toroidal inductance encane isenkulu kakhulu. , Isetshenziswa kakhulu emikhiqizweni yokuxhumana ephezulu, imvamisa ephezulu.
I-toroidal coil inductor yenziwe nge-iron powder core njengento, exutshwe ne-resin, njll., ukuze igebe lomoya lisatshalaliswe ngokulinganayo ngaphakathi kwe-iron powder core. I-inductor inezinga elithile lokuzwela. Uma sibona igama elithi Air gap, siyazi ukuthi Lisetshenziswa ngamandla, ngakho-ke, i- iron powder core toroidal coil inductor iwuhlobo olusetshenziswa kakhulu lwe-inductor yamandla, kanti i-IDC ingafinyelela ngaphezu kwama-ampere angama-20.
Iyakwazi ukuphatha i-DC bias yamanje ephezulu kakhulu ene-inductance roll encane evaliwe.
Ifaneleka kakhulu Amandla aphezulu, i-AC ephezulu ne-DC Bias ku-High Switching Frequency.
Ngamanje, inductance kanye nemvamisa yokusebenza, singakunikeza imikhiqizo efanelekile kuwe.
Izinzuzo Eziyinhloko:
1. Ukuvikela okuhle kakhulu kwe-electromagnetic ngenxa yedizayini ye-toroidal
2. Amadizayini anezindleko eziphansi anemikhondo efakwe ngaphambili ye-PCB ngokufaka imbobo
3. I-iron powder cores enokulahlekelwa okuncane
4. Inkambu yokuvuza okuphansi kazibuthe
5. Izinga lokushisa lokusebenza: -25 ºC kuya +125 ºC
6. Imiklamo yangokwezifiso uma uyicela
7.Yakha ku-ROHS ethobelayo futhi uhole mahhala
Usayizi nobukhulu:
Izakhiwo zikagesi:
Into | INKCAZO I-TOL. | Ithuluzi lokuhlola | Isimo sokuhlola |
I-inductance | 300uH ±15 % | I-TH2816B | 1kHz/0.25V |
I-DCR | 115mΩ Ubukhulu | I-GKT=502BC | 25℃ |
I-Saturation yamanje Isat | 5A Uhlobo | GH2816+WR7210 | |ΔL/L| ≤20% |
Izicelo:
1.Ikakhulu isetshenziselwa ama-voltage transformers kanye nempahla yamandla
2.Isetshenziswa kabanzi kuma-buzzers nezinhlelo ze-alamu, i-motherboard.
3.Iphelele ekuhlungeni iziphazamiso ze-symmetric