All AC series in-line power transformers are CE marked for the EC Low Voltage Directive and EMC Directive. All transformers have UL and TUV approval. The units have standard IEC power input plugs and operate over mains power ratings of 100-240 VAC, 50-60 Hz.
This in-line switching transformer (+6 V, 1.5 A) powers the heating element for any of the TSD137 series pneumotachs.
Specify USA or EURO power cord.