Preen (AC Power Corp.)

Preen (AC Power Corp.) is an established manufacturer of electronic components with a strong focus on power conversion and power testing solutions. The company designs and produces a comprehensive range of programmable AC power sources, DC power supplies, and regenerative electronic loads that are used by engineers and technicians worldwide. With 23 products in their portfolio, Preen serves customers across multiple industries including electronics manufacturing, research and development, aerospace, automotive, telecommunications, and renewable energy sectors.

The Preen product lineup includes high-precision AC power sources capable of simulating various grid conditions and power quality scenarios, programmable DC power supplies for laboratory and production testing, and bidirectional electronic loads for battery and power supply evaluation. These electronic components are engineered to meet international standards for accuracy, reliability, and safety, making them suitable for compliance testing, product development, and quality assurance applications. Their equipment is widely used in EMC testing labs, inverter testing, EV component validation, and solar power system verification.

3J LIMITED is a trusted distributor of Preen (AC Power Corp.) electronic components, providing customers with access to the full range of programmable power sources, DC power supplies, and electronic loads. Through 3J LIMITED, engineers and procurement specialists can source genuine Preen products with technical support and competitive pricing. This distribution partnership ensures that industries relying on high-quality power testing equipment can obtain the right Preen solutions for their specific application requirements.