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303 Series

The 303 series of TDK ALE capacitor chargers are suitable for high power applications.

This range can provide up to 37.5 kJ/s of peak charging power across with an excellent pulse to pulse repeatability and passive PFC as standard.

Browse the table below or call us on +44 (0)1793 784389 and talk to one of our technical sales team.

Part NumberMax. Power (kW)Max. Voltage (kV)Peak Capacitor Charging Power (J/s)HV InsulationWeight (kg)
303-1kV50137500Oil100
303-2kV50237500Oil100
303-4kV50437500Oil100
303-5kV50537500Oil100
303-10kV501037500Oil100
303-15kV501537500Oil100
303-20kV502037500Oil100
303-30kV53037500Oil100
303-40kV504037500Oil100
303-50kV505037500Oil100

Useful Documents

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303 Series Datasheet

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303 Series Manual

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Useful Equations for Capacitor Charging Applications

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Calculating Capacitor Charge Time

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Calculating AC Line Currents

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Charging units as Continuous Output DC Supplies

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Charging Large Load Capacitors

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Regulation and Repeatability

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Power Factor Correction

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Voltage Reversal Protection

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Telephone +44 (0)1793 784389 or email: sales@ppm.co.uk