HVC waa shirkad soosaareysa sumcad iyo danab sare soosaarayaasha korantada dhoobada. Waxaa la aasaasay 1999, oo leh warshad wax soo saar oo ah 6000 mitir laba jibbaaran Koonfurta Shiinaha, waxaan ku takhasusay qaybaha korantada sare, sida HV dhoobada dhoobada iyo wax soo saarka HV resistor. Qeybteena oo runtii khibrad u leh bedelida TDK, Vishay ama Morgan kaabayaasha korantada sare, oo ay si fiican u aqbaleen soo saarayaasha mashiinka heer caalami
Wixii loogu talagalay HV seramic capacitors oo leh qiyaasta DC tamarta laga bilaabo 1kv illaa 50kv iyo kartida illaa 15000 pf ee 40KV. Hadda waxaan bixinaa 400 + heerka muunad heerka, ceramic dielectric oo ay ku jiraan fasalka I: SL, UJ, NP0, fasalka II sida X7E, X7F, X7R, Y5S, Y5T, Y5U, Y5V, iyo kuwa ugu muhiimsan N4700. kaas oo si ballaaran loogu isticmaalo badeecada dhamaadka sare ee awoodeeda aad u fiican oo adkeysi u leh cunsur yarida iyo iska caabin la'aanta heerka sare. Fasalka N4700 oo leh rukhsad noo gaar ah.
HVC capacitor wuxuu adeegsadaa isla heerka tayada ee Vishay. Waxaan soo saareynaa cajaladaha dhoobada dhoobada iyo daboolka albaabka. Albaabkeena wuxuu garaacayaa koofiyadaha HV ee horeyba loogu isticmaalay mashruuca shabakada casriga ee USA, Jarmalka. Koofiyadaha dhoobada dhoobada ayaa mar hore korsaday macaamiil heer caalami ah sida Philips iyo Neusoft Medical Systems ， Mindray, Landwind ， GE, SIMEMS, Carestream ， HITACHI, HONAPA ， EEV, iyo macaamiil kale oo ka socda Yurub, Aasiya iyo Bariga Dhexe.
Qalabkeena 'HV resistors' waa nooca filimada qaro weyn ee aan sifudud lahayn, dusha sare ee dusha sare, kuleyl sarreeya, cabbirka ugu yar, awoodda weyn, astaamaha iska caabinta ballaaran. Awoodda laga bilaabo 1 / 4W ilaa 50W, kala duwanaanta iska caabinta 10-1000M, si fiican ugu codso AC, wareegyada garaaca wadnaha. ROHS bilaash ah ayaa loo hoggaansamayaa. Macaamiilku wuxuu u adeegsan karaa iska caabiyaha HV-ga inuu u dhigmo shayga HV-gaaga.
Waxaan aaminsanahay raacitaanka tayada Jarmalka iyo istiraatiijiyad qiimeynta Aasiya inay noo horseedeen guul weyn.
