188V la mot muc dien ap duoc dinh nghia trong nhieu he thong dien va dien tu. No co the bieu thi gioi han an toan, dac tinh kich hoat va thuoc do trong cac thiet bi tieu dung hoac cong nghiep.
De do 188V mot cach chinh xac, nguoi ta dung dong ho do dien ap va thiet bi tham chieu. Muc dien ap nay thuong xuat hien trong nguon cap, o van hoat hay mach chuyen doi nang luong.
Trong thuc te, 188V co the anh huong den do tin cay cua linh kien nhu transistor, diode va vi dieu khien. Thiet ke mach can dam bao cach ly an toan, on ap va bao ve qua dien ap de tranh hu hong.
Voi su tien bo cua cong nghe nang luong va dien tu gia dung, muc dien ap nay co the xuat hien trong cac he thong thong minh, tich hop nguon nang luong va chuan hoa an toan dien.
