Step up and down transformers (UD) type
Step Up or Down (UD) transformer will change the voltage from 110/120v up to 220/240v or do the reverse 220/240v
down to 110/120v.
Step down transformers (SD) type
Should be used with electronics from 110/120v areas of North America and parts of South America when
visiting European, Asian and African countries which use 220/240v.
Step up transformers (SU) type
Should be used with European 220/240v electronic equipment while visiting 110/120v areas of
North America and parts of South America.
Voltage boosters (VB) type
Should be used with 110/120v electronics from North America and parts of South America while in
areas of Japan that use 95/105v.
Voltage reducers (VR) type
Should be used with electronics from 95/105v Japan while in North America or areas of South
America that use 110/120v.
European voltage booster (EVB) type
Should be used with European 220/240v electronic equipment while visiting areas of Japan that
use 95/105v.
Japanese voltage reducer (JVR) type
Should be used with 95/105v electronics from Japan when visiting European, Asian and African
countries using 220/240v.
Travel models (TM) type
Recommended for short-term travel use only.