CPM 130 Series - 1000 Watt Transformer


The 130 series is designed around the ER32 planar ferrite core with an Effective Area of 130mm^2. The ER32 core shape has a circular centre-leg, reducing the mean turn length of windings. Your application will not just benefit from better EMI performance but also smaller winding losses, leakage inductance and component length for comparable ferrite cores. Various core heights and materials are available, allowing higher power-density. Geared at a relatively low 1000 Watts (1kW), this transformer is typically designed using PCB based windings (copper stamped windings are used where larger currents are required).

Max Power 1000 Watt
1000 Watt | 500 Volts
Multiple Windings Available
Transformer Parameters
Winding Voltage
500 Volts
Winding Current
Frequency Range
10 kHz-3MHz
up to 4kVrms
Typical Dimensions
Width (Max)
Height (Max)
10 - 28mm

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.