Nuvotem Talema Toroidal Transformer 230 V AC Primary, 2 x 7 V AC Secondary, 10 VA Power, Dual Primary Winding, PCB 70040K

Nuvotem Talema 70040K is a miniature encapsulated toroidal transformer engineered for industrial and electronic component applications. It features a 230 V AC primary voltage utilizing dual primary windings which can be wired in series for 230 V or parallel for 115 V supply voltage. The transformer provides two secondary outputs each rated at 7 V AC with a combined power rating of 10 VA.

This fully encapsulated PCB mount transformer is constructed with a potted toroid centre to enhance magnetic shielding and reduce electromagnetic interference. Its low profile and compact dimensions make it suitable for densely packed electronic circuits and power supply designs where space efficiency is critical.

Designed for reliability and safety, it is UL recognised and IEC approved, conforming to EN60950 and VDE0805 standards. The unit is rated for a maximum operating frequency from 50 to 60 Hz and a maximum ambient temperature of 60°C, ensuring steady operation under typical electrical environmental conditions.

The transformer's winding is configured as a dual primary type allowing flexibility for input voltages, and it uses pin termination method, making it ideal for secure mounting on printed circuit boards. An M4 central mounting bush facilitates straightforward installation.

The transformer weighs 252 grams and features a flame retardant encapsulation meeting UL94-V0 criteria for safety. It is optimal for industrial power supplies, electronic equipment, instrumentation, and laboratory applications requiring clean isolated power outputs with minimal noise and electromagnetic emissions.

Low magnetic interference and high efficiency in a small form factor. Dual primary windings configurable for multiple input voltages. Fully encapsulated assembly for enhanced durability and safety. UL and IEC compliant product ensuring industrial-grade reliability.

PCB mountable with pin terminations and M4 mounting bush. Operates efficiently across 50 Hz to 60 Hz power frequency. Rated for maximum operating temperature of 60°C. Potted toroid centre reduces noise and vibration. Weight approximately 252 grams suitable for lightweight designs.

Ideal for electronic components, industrial instrumentation, and lab power systems. Explore more transformers and Toroidal Transformer products at EnvMart for versatile power solution needs.