CPM 380 Series - 30,000 Watt Transformer


This sturdy 30,000 Watt (30kW) transformer marks the end of our mid-power range and the start of our high-power range. Our engineers have built the 380 series around the E102 planar ferrite core, with an Effective Area of 1080mm^2. This Series features stacked cores to increase the Effective Area of the core. Various core heights and material grades are offered as options, meaning higher power-density Transformers and Inductors available within the same Series. The 380-Series have a much larger window area allowing larger currents and power throughput and are designed using Copper Stamped windings due to larger currents present. PCB based windings are available on a needs-basis and in both cases our library of stock Copper and PCB windings are used to create your desired turns ratio and power throughput.

Max Power 30,000 Watt
30,000 Watt | 1500 Volts
Multiple Windings Available
Transformer Parameters
Winding Voltage
1500 Volts
Winding Current
Frequency Range
10 kHz-1MHz
up to 4kVrms
Typical Dimensions
Width (Max)
Height (Max)
27 - 50mm

Buck Boost Flyback Forward Push-Pull Half-Bridge Full-Bridge & Resonant

Number of Windings

Multiple windings available

Termination / Mounting

Plate only Plate & clamp

Faster response to quotes

CPM’s proprietary software programs means our response and turnaround times are faster than all our competitors. An engineer is assigned to each specific project, giving the customer a dedicated point of contact throughout design and build.

+44 (0)1466 794 722
Those who have power, share it. Custom Planar Magnetics — Fast, superior and very adaptable.