Block PCB Transformer 24 V AC 2 Output Through Hole Mount 2.3 VA VB 2.3/2/24

Block VB 2.3/2/24 PCB Transformer 24 V AC 2 Output Through Hole Mount is a specialized transformer designed to provide reliable power distribution on printed circuit boards. It operates with a primary voltage of 230 V AC at frequencies ranging from 50 to 60 Hz, delivering a secondary voltage of 24 V AC through two outputs. The transformer has a power rating of 2.3 VA and is built to meet UL and VDE safety standards, making it suitable for various industrial and electronic applications.

This PCB transformer features a compact design with dimensions of 32.3mm (length), 29mm (width), and 27.3mm (depth), allowing easy integration into tight spaces. Its through hole mount offers secure attachment to circuit boards. The unit is vacuum epoxy resin moulded to achieve a UL94-V0 flame rating, ensuring enhanced fire resistance and electrical insulation.

The VB series transformers are inherently short circuit proof, providing increased reliability in demanding environments. The winding configuration includes a single primary and dual secondary windings, which can be connected in series or parallel, although for VDE compliance the two 24 V secondaries should not be connected in series. The transformer demonstrates a typical efficiency of 52% and maintains low radiated noise, beneficial for noise-sensitive electronic systems.

With a maximum operating temperature of 70°C and low inter-winding capacitance, this transformer is designed for efficient and stable operation. It finds use in industrial controllers, power supplies, and instrumentation requiring AC voltage transformation on PCBs.

Single primary winding and dual secondary outputs for versatile connections. Compact dimensions suited for PCB mount through hole installation. UL and VDE certified for safety compliance. Constructed with flame retardant epoxy resin and reinforced bobbins.

Inherently short circuit proof for enhanced durability. Low noise and low temperature rise operation. Suitable for industrial, electronic, and power supply applications. Designed to meet EN 61558 standards with UL recognized component approval.

This transformer is ideal for engineers and technicians seeking a reliable, compact PCB transformer for electronic power applications. Browse related PCB Transformers in the Electronics & Electricals category on EnvMart for more options.