AU-4440 400VA 40V Transformer

The 400VA industrial toroidal power transformer has higher efficiency than EI transformers, typically around 95 to 99%. Because of the effective containment of the magnetic flux inside the core, toroidal transformer will have a lot less interference with adjacent components. It has very lower mechanical humming and lower heat generated.
These AU series transformers are specially designed to work on all standard 115V or 230V at 50Hz or 60Hz. These transformers have heavier gauge wires then the normal requirement to avoid the copper lost during the full power output. The dielectric leakage current test is up to 3500Vac in between primary and secondary coils. This transformer comes with 2 rubber pads, holding disk and center bolt assembly.

Product Brief

• Industrial 120V/240V Input
• IEC EN61558
• UL E497714
• Weight: 9lb
• Dimensions: 5.2" d x 3.3" h