Neodymium ntiv nplhaib hlau nplaum tau tsim los ua ib tiam tshiab ntawm cov neeg muaj peev xwm, cov tshuab hluav taws xob hluav taws xob, twj thiab cov tshuab hluav taws xob nrog cov tshuab hluav taws xob nrog cov khoom siv. Lawv kuj tseem nrov hauv cov hnub nyoog siab siab & kev siv kev siv siab sib cav.
Support: L / C, Westerm Union, D / P, D / A, T / A, Maygram, Credit Card, Paypal, thiab lwm yam ..
Electromagnets yog siv thaum muaj cov hlau nplaum muaj zog heev. Electromagnets yog tsim los ntawm kev tso cov hlau core (feem ntau yog hlau alloy) sab hauv ib coil ntawm xaim hluav taws xob uas nqa hluav taws xob tam sim no. Hluav taws xob hauv coil tsim cov chaw sib nqus. Lub zog ntawm lub tshuab hluav taws xob yog nyob ntawm lub zog ntawm hluav taws xob tam sim no thiab tus naj npawb ntawm coils ntawm xaim. Nws polarity nyob ntawm qhov kev taw qhia ntawm cov ntws tam sim no. Thaum lub sij hawm tam sim no ntws, tus ntxhais coj zoo li cov hlau nplaum, tab sis sai li sai tau qhov chaw nres tam sim no, cov khoom sib nqus tau ploj. Cov Tsheb Loj Tsav Tsheb, TV, xov tooj, cov koos pij tawj, khoos phis tawj, thiab ntau lwm yam khoom siv hluav taws xob siv hluav taws xob.
Tsom rau muab cov hlau nplaum daws rau 30 xyoo