Dien ap 188V la hieu dien the giua hai diem trong mach. No co the la AC hoac DC tuy vao nguon cap va mach lien quan. Trong thuc te, 188V la muc dien ap cao can co cac bien phap an toan khi do va lam viec voi no.Nguon goc va cach do 188V
Nguon co the la may bien-ap, bo nguon DC hoac he thong chuyen doi co the tao ra dien ap 188V. De do chuan, dung voltmeter phu hop voi loai dien ap va phan tich dung tri so: RMS cho AC, gia tri DC cho nguon DC. Luu y do o khoang cach an toan, dung thiet bi do co voi do va dam bao an toan.Nguon goc va cach do 188VAn toan khi lam viec voi dien ap cao
An toan la uu tien so mot khi tiep xuc voi dien ap cao. Giu khoang cach an toan, khong cham vao day, dung gang tay cach dien va kinh bao ho. Dam bao nguon da duoc ngat va co dat cho thiet bi do. Lam viec voi su co mat cua nguoi dong hanh hoac bao ho lao dong.An toan khi lam viec voi dien ap caoUng dung va luu y thuc te
Trong linh vuc dien tu va he thong quan ly nguon, dien ap 188V co the xuat hien o cac nhanh cap nguon hoac trong mach thu nghiem. Hieu ro gioi han an toan, tuan thu cac tieu chu an va chon thiet bi phu hop giup dam bao hieu qua va an toan cho nguoi dung va thiet bi.
