Block PCB Transformer Through Hole 230 V ac Primary, 24 V ac Dual Output 0.5 VA VB 0.5/2/24

Block VB 0.5/2/24 PCB Transformer is a high-quality, through-hole mount transformer designed for electronic circuit board integration. It features a 230 V ac primary voltage rated for 50 Hz to 60 Hz operation, delivering dual outputs at 24 V ac each with a power capacity of 0.5 VA, suitable for low power PCB applications.

Constructed with a single primary winding and dual secondary windings, this transformer provides flexibility for series or parallel configurations, although for 2x 24 V outputs, secondary connections in series are not recommended to maintain VDE 0550 approval compliance. The vacuum epoxy resin moulding to UL94-V0 standard ensures excellent flame retardant properties while the double section glass fibre reinforced polyamide bobbins add mechanical strength and electrical isolation.

The VB series transformers are inherently short circuit proof, designed for reliability and safety in industrial, laboratory, and electronic manufacturing environments. This model also features low radiated noise and low inter-winding capacitance, helping minimize interference in sensitive circuits.

With compact dimensions (22 mm length, 19 mm width, and 22.7 mm depth) and a light gross weight of 35 grams, this transformer fits well in dense PCB layouts requiring a secure through-hole mount. It complies with VDE and UL standards, providing users confidence in quality and safety for various applications including power supplies, signal isolation, and industrial controls.

Manufactured in Germany, this product reflects precise engineering and high manufacturing standards. The transformer is designed to operate efficiently up to 70°C ambient temperature, supporting reliable electronic device operation even under demanding conditions.

The product is ideal for electronics manufacturers, system integrators, and design engineers seeking a robust, compact PCB transformer with dual output voltages for commercial and industrial applications.

Compact through hole PCB mounting design. 230 V ac primary, dual 24 V ac secondary outputs. Power rating of 0.5 VA with short circuit proof design. Vacuum epoxy resin moulded with UL94-V0 flame retardant rating. Glass fibre reinforced polyamide bobbins for durability.

Low inter-winding capacitance and radiated noise. Compliant with VDE and UL safety standards. Compact dimensions suitable for dense PCB layouts. Manufactured in Germany ensuring quality and reliability. Explore more PCB Transformers and related components in the Electronics & Electricals category at EnvMart.