文档介绍：COUNTRY
VOLTAGE
FREQ./Hz
PATTERN
Afghanistan
   Approvals
220
50
G
Algeria
    Approvals
127/220
50
B,F
American Samoa
    Approvals
120/240
60
C,K,N
Angola
    Approvals
220
50
A,B
Anguilla (.)
    Approvals
240
50
D
Antigua
    Approvals
230
60
D,K,N
Argentina
    Approvals
220
50
T, U
Aruba
    Approvals
115/127
60
A,B,K,N
Australia
    Approvals
240
50
C,P
Austria
    Approvals
220-230*
50
A,B
Azores (Portugal)
    Approvals
220
50
A,B
TOP
COUNTRY
VOLTAGE
FREQ./Hz
PATTERN
Bahamas
    Approvals
120
60
K,N
Bahrain
    Approvals
220
50
D,G
Bangladesh
   Approvals
220
50
G
Barbados
    Approvals
115
50
K,N
Belgium
    Approvals
220-230*
50
B,F
Belize (Br. Hond.)
    Approvals
110
60
K,N
Benin
   Approvals
220
50
G
Bermuda
    Approvals
120
60
K,N
Bolivia
    Approvals
110-115/220
50
A,B
Bosnia-Herzegovina
    Approvals
220
50
A,B
Botswana
    Approvals
220
50
D,G
Brazil
    Approvals
110-220
60
B,K,N
Bulgaria
   
220
50
A,B
Approvals
Burkina Faso
    Approvals
220
50
B
Burma (now Myanmar)
    Approvals
230
50
D,G
Burundi
    Approvals
220
50
A,B
TOP
COUNTRY
VOLTAGE
FREQ./Hz
PATTERN
Cambodia
    Approvals
120/220
50
B
Cameroon
    Approvals
220-230
50
B,F
Canada
    Approvals
120
60
K,N
Canary Islands (Spain)
    Approvals
220
50
B,F
Cape Verde, Rep. of
    Approvals
220
50
A,B
Cayman Islands
    Approvals
120
60
K,N
Central African Rep.
    Approvals
220
50
B
Chad
    Approvals
220
50
A,F
Channel Islands
    Approvals
240
50
B,D
Chile
    Approvals
220
50
B,I
China,People's Rep. of
   Approvals
220
50
X, Y
Christmas Is. (Austral.)
    Approvals
240
50
C
Cocos Is. (Austral.)
   
240
50
C
Approvals
Colombia
    Approvals
110-220
60
N
Congo, Rep. of
    Approvals
220
50
B
Cook Is. (.)
    Approvals
240
50
C
Costa Rica
    Approvals