ISO-240 Isolation Transformer 240V to 240V 1:1

The ISO-240 keeps your supply at 240V while isolating the output from the mains completely, wound and 100% tested in our own factory in Yueqing, China. It is the practical answer for breaking ground loops, suppressing noise, and protecting sensitive equipment in audio, laboratory, medical and industrial environments where a dirty supply causes hum, glitches, or intermittent faults.

Key Specifications

What You Get

• True 1:1 isolation transformer with fully separate windings, not an autotransformer
• Galvanic isolation that breaks ground loops and blocks DC and common-mode noise
• Screened primary for lower noise on sensitive equipment
• Copper windings, varnish-dipped for moisture resistance
• Batch test certificate with every order, load-tested before packing

Why Choose This Model

An isolation transformer does not change the voltage, and that is exactly the point. The 240V to 240V unit keeps your supply at the same nominal voltage while electrically separating the input from the output. That separation is what protects your equipment from ground loops, common-mode noise, and transients coming in from the mains. For a recording studio, a lab, a CNC control cabinet, or a medical device, the isolation is the feature, and the voltage staying the same is expected.

Typical Applications

• Audio and studio equipment where ground-loop hum must be eliminated
• Laboratory and test equipment that needs a clean supply
• CNC machines and PLC panels in industrial cabinets
• Medical and dental equipment requiring isolation from the mains
• Data centres and sensitive electronics where noise suppression matters

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