Usoro ihe ntụgharị nke DC-DC na Exchanter na-agbanwe agbanwe, na nke ụzọ dc transformers na mgbakwunye. E nwekwara usoro ntụgharị DC, nke enwere ike ịkwalite ma ọ bụ bute ya. You nwere ike iji ụdị voltaji megharịa, choppers, Top226Y (tinye n'ọrụ na-agbanwe), wdg .... A na-emepụta ihe atụ ahụ n'ụzọ doro anya.

