Block PCB Transformer 12 V ac 1 Output Through Hole Mount, 1 VA, 230 V ac Primary Voltage VB 1,0/1/12

Block VB 1,0/1/12 is a 12 V ac, 1 output PCB transformer designed for through hole mounting, delivering a power rating of 1 VA with a primary voltage of 230 V ac.

This transformer is engineered for reliability and longevity in electronic components, featuring single primary and secondary windings with a robust isolation voltage of 5000 V, ensuring safety in industrial and commercial applications.

It supports operating frequencies from 50 Hz to 60 Hz with a maximum temperature threshold of 70°C, suitable for standard power supply environments. The device achieves an efficiency of 55%, providing low temperature rise and minimized electromagnetic interference through low radiated noise.

Manufactured in Germany, the compact transformer measures 32.3 mm in length, 27.3 mm in width, and 21.8 mm in depth, and weighs 70 grams. It utilizes vacuum epoxy resin moulding to UL94-V0 ratings and double section glass fibre reinforced polyamide bobbins, ensuring durability and compliance with VDE and UL standards.

Additional features include a short circuit proof design from the VB series, low inter-winding capacitance, and optional extra fixing holes for enhanced mounting stability on higher power variants. It is well-suited for use in industrial, electronic manufacturing, power supply, and laboratory applications where high safety and reliability are required.

Operates at primary voltage of 230 V ac for standard power supply requirements. Constructed for through hole mounting with compact dimensions of 32.3 mm length, 27.3 mm width, and 21.8 mm depth. Features single primary and secondary windings with 5000 V isolation voltage for safety.

Designed for 50 Hz to 60 Hz frequency range with maximum operating temperature of 70°C. Achieves 55% efficiency with low temperature rise and low radiated noise. Certified to VDE and UL standards, meeting international safety and quality benchmarks.

Made in Germany with vacuum epoxy resin moulding and glass fibre reinforced polyamide bobbins for durability. Lightweight design weighing approximately 70 grams, suitable for PCB mounting in electronic circuits. Explore the full range of Block Transformers and other electrical components at EnvMart for your power supply and electronic design requirements.