Ngosi. Eletriki Mita DC G / V / R

Ọ bụ designe ka ịlele DC microcurrent, voltaji na-eguzogide, gụnyere 14. ranges. – Na-echebe circuit nke sịlịkọn diode na mita ekike, free si bufee bufee – Full ọnụ ọgụgụ ziri ezi nke?