低頻環形變壓器50-60 Hz

Frequency Range:50/60Hz. ．Safety Standard : CEApproved.ULApproved,Class 130 (B) insulation system, designated DV-130-1. ．Primary rated voltage(AC)：110V/220V;115V/230V;120V/240V. ．Secondary rated voltage(AC):Depend on the customer's requirement Applications ．Audio. ．Power Supply. ．Switch Mode彩色布條