European Sales Offices

AMS Technologies AG 
Phone: +49 (0)89 895 77-0
E-mail: de_info(at)

AMS Technologies Ltd.  
Phone: +44 (0)1455 556360
E-mail: uk_info(at)

AMS Technologies S.A.R.L. 
Phone: +33 (0)1 64 86 46 00
E-mail: fr_info(at)

AMS Technologies S.r.l. 
Phone: +39 0331 596 693
E-mail: it_info(at)

AMS Technologies S.L. 
Phone: +34 93 380 8420
E-mail: es_info(at)

AMS Technologies Nordic 
Phone: + 46 (0)8 55 44 24 80
E-mail: nordic_info(at)

High Energy Storage, Pulse Discharge

WAC-Series Capacitors

Key Features

  • Capacitance: up to 50,000 uF
  • Voltage (DC): up to 10,000 VDC
  • Current (RMS): up to 3500 Amps
  • Current (Peak): up to 50,000 amp peak
  • Frequency: up to 500,000 Hz ripple


WAC-Series Capacitors – Water Cooled Capacitors for High Current, High Voltage DC

NWL’s WAC-Series DC voltage capacitors offer a superior performance in a high capacitance welded case package. By utilizing water cooling as the heat management system, this product is ideally suited for the most demanding applications requiring high RMS ripple current ratings, warm cabinet environments, and large capacitance values.


  • DC filtering
  • DC blocking



Capacitor Questionnaires

Please download our technical capacitor questionnaire here.

Our partner NWL is a leading manufacturer of capacitors in a variety of styles, including high energy storage capacitors, pulse discharge capacitors, DC continuous voltage capacitors, input filtering capacitors, AC voltage capacitors, resonant tank capacitors, harmonic filtering capacitors, snubber protection capacitors, clamping capacitors, and commutation capacitors.