PAC 2400W Isolation Step Down Transformer | 240V to 100V & 120V Toroidal Voltage Converter (USA & Japan to Australia)

PAC Toroidal Voltage Converters — High-Capacity Clean Power with Galvanic Isolation

Power demanding 100V Japanese and 110V–120V North American equipment directly from Australian 230V/240V mains power with the PAC 2400W Isolated Toroidal Step-Down Transformer (SKU: STIS-2400).

Engineered with true galvanic isolation, the STIS-2400 physically isolates the 240V mains input from your connected devices. This complete decoupling suppresses electrical spikes, blocks DC offset, and eliminates 50Hz hum and buzz in sensitive studio electronics, Hi-Fi sound systems, and diagnostic tools. Its high-efficiency toroidal core delivers 2400 Watts of continuous, cool-running power.

Key Features:

• True Galvanic Isolation: Dedicated primary and secondary windings eliminate ground loops and act as an active power filter.

• Dual Output Outlets: Fitted with 1X 100V socket (optimised for Japanese 100V appliances) and and 1 x 110V/120V socket(for US/Canadian 110V–120V gear).

• Triple Safety Protection: Features an integrated resettable circuit breaker (MCB), fuse protection, and internal thermal overload shutdown.

• Heavy-Duty Continuous 24/7 Rating: Handles continuous loads up to 2400W without thermal degradation.

• Australian Standards Compliant: ACMA and EESS Responsible Supplier registered for Australian electrical safety.

• 2-Year Replacement Warranty: PAC commercial build quality backed by local Australian support.

Important Electrical Note: Due to the large toroidal core's high magnetic efficiency, ensure connection to a standard 6kA C-curve circuit breaker/RCD to safely handle startup inrush current.

Technical Specifications (STIS-2400)

Appliance Compatibility & Sizing (Up to 2400W)

• High-Draw Kitchen & Home: Commercial-grade 120V espresso machines (e.g., Breville Dual Boiler, Rocket, La Marzocco US models), large KitchenAid commercial mixers, Vita-Mix blenders, multicookers, and Japanese IH pressure cookers.

• Heavy Power Tools: 120V table saws, miter saws, air compressors, dust extractors, and framing tools (DeWalt, Milwaukee, Makita, Bosch US).

• Studio & Laboratory: High-power audio amplifiers, multi-rack recording studios, and precision measurement benches.

• Inrush Notice: For heavy induction motors or refrigeration compressors, select a model with 2 to 3 times the motor's running wattage to cover startup spikes.