Naqshadeynta si ay ula qabsato baahiyaha warshadeed ee kala duwan, xaashida daahyada Korontada ayaa si ballaaran loogu dabaqi karaa:
- Beddelayaasha Korontada : Waraaqaha dahaarka sare ee Voltage waxaa loo isticmaalaa dahaarka dhexda, dahaarka dabaysha, iyo dahaarka u dhexeeya xudunta iyo dabaylaha, oo ku habboon beddelaadaha qaybinta, beddeleyaasha korantada, iyo beddeleyaasha nooca qalalan.
- Matoorada & Koronto-dhaliyeyaasha : Waxay ku habboon tahay dahaarka booska, dahaadhka wajiga, iyo dahaadhka dhamaadka-rogadka matoorada korantada sare, koronto-dhaliyeyaasha, iyo beddelayaasha.
- Qalabka Bedelka & Qalabka Xakamaynta : Waxaa lagu dabaqaa dahaarka wareegyada wareegyada, xirayaasha, iyo armaajooyinka qaybinta, kor u qaadista badbaadada hawlgalka ee nidaamyada xakamaynta korantada.
- Aaladaha kale ee Korontada : Guddiga Dahaarka Korontada ee Warshadaha ayaa ku habboon qaybaha dahaarka ee capacitors, reactors, iyo qalabka korantada, iyagoo buuxinaya shuruudaha dahaarka ee qalabka hooseeya, dhexdhexaadka ah, iyo kuwa-sare. Waraaqaha 'Transformer Insulating Paperboards' iska caabin qoyaan oo heer sare ah iyo xasilloonida kiimikaad waxay u oggolaanaysaa waxqabad la isku halayn karo oo xaalado shaqo oo kala duwan oo dalbanaya.