A na-ekewa teepu eletrik n'ozuzu ụzọ abụọ, otu a na-eji maka voltaji nkịtị, nke ọzọ na-ejikwa ya maka nnukwu voltaji.
N'ozuzu, teepu eletriki ndị a na-ejikarị eme ihe bụ: teepu PVC, teepu mmiri na-adịghị, teepu nke onwe (tepe elu voltaji), teepu mkpuchi USB, tubing ikpo ọkụ, teepu eletriki, teepu eletriki dị elu, teepu mkpuchi eletrik, wdg.
Ihe ntanye eji eme ihe maka ọkụ eletrik dị elu: teepu eletrik dị elu, teepu eletrik, wdg.

Enwere ọtụtụ ụdị teepu eletrik.Enwere ike ịmechi teepu eletriki niile ma bụrụkwa nke dabara adaba maka ikpuchi akụkụ dị iche iche.Dịka ọmụmaatụ, ikuku nke nkwonkwo waya, mmezi nke mmebi mkpuchi, mkpuchi mkpuchi nke moto dị iche iche na akụkụ eletrọnịkị dị ka ihe ntụgharị, moto, capacitors, na ndị na-achịkwa.N'otu oge ahụ, a pụkwara iji ya mee ihe maka nchịkọta, ịkwado, ịkwado, ịrụzi, akara, na ichekwa na usoro mmepụta ihe.