Inganta ƙarfin dielectric da foda tourmaline ke samarwa a cikin kayan rufi yana da mahimmanci ga amincin lantarki. Ƙarfin Dielectric - matsakaicin ƙarfin lantarki da abu zai iya jurewa ba tare da lalacewar lantarki ba - ana auna shi da kV/mm. Rufin epoxy na gargajiya yana da ƙarfin dielectric na 15-20 kV/mm, yayin da epoxy mai ɗauke da kashi 5-8% na foda tourmaline ya kai 25-30 kV/mm. Wannan ƙaruwa yana hana rushewar lantarki a cikin abubuwan lantarki masu ƙarfin lantarki kamar allunan da'irar samar da wutar lantarki da masu sarrafa motoci, yana rage haɗarin gajerun da'irori da gazawar sassan. Tsarin lu'ulu'u na Tourmaline, wanda ba shi da electrons kyauta, yana ba da gudummawa ga babban ma'aunin dielectric (ε = 8-10 a 1 MHz), yana mai da shi dacewa da rufi a cikin na'urorin lantarki masu yawan mita (misali, sassan tashar tushe na 5G) inda amincin sigina yake da mahimmanci. Bugu da ƙari, ƙarancin tangent na dielectric na foda (tan δ < 0.01 a 1 MHz) yana rage asarar makamashi, yana inganta ingancin tsarin lantarki.

Zubar da zafi babban fa'ida ne na amfani da foda na tourmaline a cikin rufin lantarki. Abubuwan lantarki suna samar da zafi yayin aiki, kuma rashin fitar da zafi yana haifar da raguwar tsawon rai da aiki - misali, tsawon rayuwar CPU yana raguwa da kashi 50% ga kowace ƙaruwar zafin jiki na 10°C. Babban watsawar zafi na Tourmaline (2.5-3.0 W/m·K) ya fi epoxy resin (0.2-0.3 W/m·K) girma sosai, don haka haɗa foda a cikin kayan rufewa yana inganta canja wurin zafi daga abubuwan haɗin. Substrates na allon kewaye na Epoxy tare da foda na tourmaline 7% suna da watsawar zafi na 0.8-1.0 W/m·K, yana rage yanayin zafin aiki na sassan da 15-20°C. Wannan yana da amfani musamman ga abubuwan da ke da ƙarfi kamar direbobin LED da na'urorin lantarki na mota, inda zafi fiye da kima babban abin damuwa ne. Wani kamfanin kera LED na kasar Sin wanda ke amfani da substrates na epoxy da aka inganta da tourmaline ya ba da rahoton ƙaruwar 30% a tsawon rayuwar LED, yayin da ingantaccen watsawar zafi ya rage damuwa ta zafi akan diodes.​

Rage tsangwama a tsaye wani fa'ida ne na foda tourmaline a cikin rufin lantarki. Cajin da ba ya tsayawa zai iya taruwa a kan allon da'ira, yana kawo cikas ga watsa sigina da kuma lalata abubuwan da ke da hankali kamar ƙananan kwakwalwa. Cajin lantarki na dindindin na Tourmaline (wanda piezoelectricity ya samar) yana rage cajin da ba ya tsayawa a saman rufin, yana hana taruwar caji. Wannan yana rage tsangwama a tsaye a cikin da'ira masu ɗauke da sigina - allunan da'ira tare da rufin tourmaline suna da juriya a saman 10⁹-10¹¹ Ω, wanda ke cikin kewayon "antistatic amma ba mai jagoranci ba" (10⁸-10¹² Ω) wanda ya dace da kayan lantarki. Ga kayan lantarki na masu amfani kamar wayoyin komai da ruwanka da kwamfyutocin tafi-da-gidanka, wannan raguwar tsaye yana hana hayaniyar sigina kuma yana inganta amincin na'ura. Wani kamfanin kera kayan lantarki na Koriya wanda ke amfani da allunan da'ira masu rufi na tourmaline a cikin wayoyin komai da ruwanka ya ba da rahoton raguwar kashi 25% na raguwar sigina, yana haɓaka ƙwarewar mai amfani.

Ƙarfin injina yana ƙara ƙaruwa ta hanyar foda tourmaline a cikin kayan kariya na lantarki. Siffar barbashi mara tsari na foda yana ƙarfafa matrix na epoxy ko yumbu, yana ƙara ƙarfin juriyar kayan kariya da modulus na lankwasawa. Rufin Epoxy tare da foda tourmaline 6% yana da ƙarfin juriya na 80-90 MPa, idan aka kwatanta da 60-70 MPa don epoxy mara cikewa, wanda hakan ke sa ya fi juriya ga matsin lamba na injiniya yayin haɗuwa da amfani da kayan. Wannan yana da mahimmanci ga allunan da'ira masu sassauƙa, waɗanda ke fuskantar lanƙwasa da naɗewa - epoxy mai sassauƙa mai haɓaka tourmaline yana da juriya na lanƙwasa na zagayowar 10,000+ (ASTM D522-93), idan aka kwatanta da zagayowar 5,000-7,000 don epoxy mara cikewa, wanda ke tsawaita tsawon rayuwar allon.

Daidaituwa da hanyoyin kera kayan lantarki yana sa foda tourmaline ya zama mai sauƙin amfani. Ana iya haɗa shi cikin resin epoxy, manna yumbu, da robar silicone—kayan rufewa na gama gari don allon da'ira, capacitors, da transformers. Girman barbashi mai kyau na foda (1-3 μm) yana tabbatar da warwatse iri ɗaya a cikin matrix na rufi, yana kawar da haɗakarwa wanda zai iya haifar da lahani a saman. Ga abubuwan da ke cikin fasahar hawa saman (SMT), rufin da aka inganta ta tourmaline yana jure yanayin zafi mai yawa na sake haɗawa da soldering (240-260°C) ba tare da lalacewa ba, yana tabbatar da amincin sassan. Bugu da ƙari, foda ɗin ya dace da tawada da manne mai sarrafawa, yana ba da damar haɗa kai cikin allunan da'ira masu layuka da yawa.

Zaɓuɓɓukan keɓancewa suna biyan buƙatun lantarki daban-daban. Masu samar da kayayyaki suna ba da foda tourmaline tare da maganin saman daban-daban: maki mai rufi da silane don tsarin epoxy da silicone (inganta mannewa), da maki mai rufi da titanate don manna yumbu (ƙarfafa sintering). Ana amfani da maki mai laushi (0.5-1 μm) a cikin rufin siriri (misali, microchips) don guje wa ƙara kauri na kayan aiki, yayin da maki mai kauri (3-5 μm) sun dace da rufin kauri (misali, windings na transformer). Maki mai tsabta (99% + abun ciki na tourmaline) sun dace da kayan lantarki na sararin samaniya (mayar da hankali kan masana'antu/masu amfani) da na'urorin likitanci (wanda ya cika ƙa'idodin ISO 10993), yayin da maki mai inganci (90-95% abun ciki) ya dace da kayan lantarki na masu amfani da wutar lantarki na gabaɗaya.

Lambobin aikace-aikacen da aka yi amfani da su sun nuna tasirin foda na tourmaline. Wani mai samar da kayan lantarki na motoci na Amurka ya yi amfani da epoxy mai ƙarfafa tourmaline don allon da'ira na abin hawa na lantarki (EV), wanda ya cimma kashi 40% na ƙarfin dielectric da rage yawan gazawar sassan da kashi 18%. Wani kamfanin kayan lantarki na Japan ya haɗa foda na tourmaline cikin rufin allon da'ira na wayar hannu, yana rage lahani masu alaƙa da tsayayye da kashi 30% da kuma inganta amincin na'urori. Waɗannan lamura suna nuna yadda foda na tourmaline ke haɓaka aikin kayan lantarki, wanda hakan ya sa ya zama kayan da aka fi so ga masana'antun kayan lantarki na duniya.

Ga 'yan kasuwan waje, haɓaka foda na tourmaline a matsayin kayan kariya na lantarki yana buƙatar jaddada ƙarfin dielectric, watsar da zafi, da raguwar tsayayye. Samar da bayanan gwaji daga dakunan gwaje-gwaje na kayan lantarki (misali, IEEE, IEC) tabbatar da kaddarorin lantarki da na zafi yana gina aminci. Haskaka bin ƙa'idodin masana'antu (misali, IEC 60664 don daidaita kariya, RoHS don amincin muhalli) yana jan hankalin masana'antun kayan lantarki da ke niyya kasuwannin duniya. Bugu da ƙari, bayar da samfuran tsare-tsaren kariya (misali, 7% tourmaline + 93% epoxy) yana bawa abokan ciniki damar gwada aiki a cikin sassansu.

Tallafin marufi da bin ƙa'idodi suna da mahimmanci ga tallace-tallace na ƙasashen waje. Ya kamata a naɗe foda na Tourmaline a cikin kwantena masu hana taruwar da ba ta canzawa yayin jigilar kaya - jakunkunan fim na ƙarfe 25kg daidai ne, yayin da jakunkunan da aka rufe da injin 500g sun dace da ƙananan buƙatun bincike da ci gaba. Samar da TDS da SDS na harshen Turanci yana tabbatar da bin ƙa'idodin shigo da kaya (misali, EU REACH, US FDA don kayan lantarki na likitanci). Bayar da tallafin fasaha, kamar matakan lodi da aka ba da shawarar don takamaiman kayan aiki da gwajin jituwa tare da kayan sarrafawa, yana haɓaka amincin abokin ciniki da haɗin gwiwa na dogon lokaci.

A taƙaice, ikon foda tourmaline na inganta ƙarfin dielectric, haɓaka watsawar zafi, rage tsangwama a tsaye, da haɓaka ƙarfin injiniya ya sa ya zama kayan kariya mai mahimmanci ga kayan lantarki. Dacewar sa da tsarin masana'antu, bin ƙa'idodin masana'antu, da kuma tabbatattun sharuɗɗan aikace-aikacen sun sanya shi a matsayin kyakkyawan samfuri ga 'yan kasuwa na ƙasashen waje waɗanda ke niyya ga masana'antar lantarki ta duniya. Ta hanyar nuna waɗannan fa'idodi, kasuwanci na iya tallata foda tourmaline yadda ya kamata ga masana'antun lantarki waɗanda ke neman mafita mai inganci da aminci.