0-9V 1A Step Down Transformer (9V AC PCB Mount Transformer)

The 0-9V 1A Step Down Transformer is a reliable and compact transformer designed to convert 230V AC mains voltage into a safe 9V AC output. With a maximum output current of 1A, it is ideal for power supplies, battery chargers, audio circuits, control systems, instrumentation, and embedded electronic applications. The transformer provides excellent electrical isolation between the primary and secondary windings, ensuring safe and stable operation.

Its robust construction, low-noise performance, and dependable output make it suitable for PCB-mounted and chassis-mounted electronic equipment requiring a regulated low-voltage AC source.

Key Features -

• Steps down 230V AC to 9V AC

• Maximum output current of 1A

• 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: 0-9V AC

• Output Current: 1A Max

• Frequency: 50Hz / 60Hz

• Power Rating: 9VA

• Insulation Type: Double Insulated Windings

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

Applications -

• Linear power supply circuits

• Battery charger circuits

• Audio amplifiers and preamplifiers

• Embedded electronic systems

• Industrial control circuits

• Instrumentation equipment

• Educational and laboratory projects

• DIY electronic projects

• Low-voltage AC applications