PWRTRNX.COM the technology arm of Preston Consulting Ltd

Preston Consulting Ltd is a privately held company based in Christchurch, the silicon plains of New Zealand. Christchurch is a city of approximately 400,000 people, the largest city on New Zealand's South Island.

Founded in 1993 by Colin Tuck, this technology company provides high quality power electronic solutions for custom and volume clients.

Preston delivers ready-to-manufacture OEM designs and specialist EMC problem solving services, and provides wide ranging consulting services.

Power Supplies:
Preston offers a range of standard power electronic designs customised to suit your application and volume requirements.

AC to DC, UPF, DC to DC high frequency resonant (RFI quiet), and DC to AC inverters (three level topology) up to 50kVA 3 phase.

The combination of in depth power electronics development experience coupled with Design For Manufacture principles and a strong understanding of EMC compliance has generated a well deserved reputation for reliable and cost effective solutions.