Question

Can I use 120v 60hz in Philippines?

Answer 1

According to this information, the Philippines uses types A, B, and C plugs: However, it operates at 220V, 60Hz. The US uses 120V 60Hz. So while your US plugs (Type A & B) will physically fit into the sockets in the Philippines, you need to be sure your devices are electronically compatible with 220V.