Available with 5–40 VA ratings, transformers include 38 Class 2-approved input configurations designed as drop-in replacements for major brands. Models can be provided as inherently or non-inherently limited (for externally fused applications) for PCB mount and are available with multiple primary and secondary windings, solder/quick connect terminals, and lead wires. In addition to protection from fire and electric shock, UL 94V0-rated transformers feature Class F (155°C) insulation system.