Signal Transformer's printed circuit mount power transformers have a wide operating frequency range of 50 Hz and 500 Hz without degradation of the output voltage. They are manufactured in two different primary winding options which support either 115 V single input or dual 115 V/230 V configurable input, and a secondary which can be configured in series or parallel for a wide range of current and voltage options. They feature a low power range of 1.0 VA to 24 VA. The PC/DPC series is designed to meet a wide range of safety standards, such as a dielectric strength of 1500 V_RMS and a Class B insulation system, UL recognized to UL 506/UL 5058-2, file #E63829, and CSA certified to C22.2 #66.1, file #221070.