0-12V 250mA Step Down Transformer (12V AC PCB Mount Transformer)

The 0-12V 250mA Step Down Transformer is a compact and reliable transformer designed to convert 230V AC mains voltage into a safe 12V AC output. With a maximum output current of 250mA, it is ideal for low-power electronic circuits, power supplies, educational projects, audio equipment, and embedded systems. The transformer provides excellent electrical isolation between the primary and secondary windings, ensuring safe and stable operation.

Its durable construction and reliable performance make it suitable for PCB-mounted power supplies, battery chargers, instrumentation, and DIY electronics.

Key Features -

• Steps down 230V AC to 12V AC

• Maximum output current of 250mA

• Provides galvanic isolation between input and output

• Stable and reliable AC output

• Compact and durable construction

• Low-noise operation

• Suitable for continuous use

• Easy PCB or chassis mounting

• Long service life

Specifications -

• Product Type: Step Down Transformer

• Primary Voltage: 230V AC

• Secondary Voltage: 0-12V AC

• Output Current: 250mA Max

• Frequency: 50Hz / 60Hz

• Power Rating: 3VA

• Insulation Type: Double Insulated Windings

• Mounting Type: PCB Mount / Chassis Mount (Model Dependent)

Applications -

• Linear power supply circuits

• Battery charger circuits

• Educational and laboratory projects

• Audio amplifiers

• Embedded electronic systems

• Instrumentation equipment

• DIY electronic projects

• Relay and control circuits

• Low-power AC applications