About us

Modules and Components for Charging Systems

OAKSUM is the brand name of the high power electronics division of the MYRRA Group.

As part of the ₤440M discoverIE Group plc, listed on the Main Market of the London Stock Exchange, the OAKSUM brand benefits from the group’s global reach and high investment in future design and manufacturing technologies.

The OAKSUM range of products are a market leading brand, providing AC/DC and AC/AC power conversion for the power electronics market, in particularly the EV and battery charging sector.

Innovative design and a deep history of quality and reliable product manufacture ensures  high  technical  performance  at  very  competitive  costs.

The OASKUM range includes AC/DC converters up to 30KW, suitable for multiple connection to total  powers  in  excess  of  250KW,  Bidirectional power  converters  (suitable  for  V2G)  and  a   complete   range   of   smart  and affordable AC EV Charging modules.

With  a  global  engineering  team,  the  OAKSUM  products  are  fully  supported to ensure our customers projects are developed to provide the correct technical solution within a fast development cycle time to market.

In addition to the comprehensive range of standard power conversion portfolio, customized design options, including customers own branding and specific  colour  schemes,  are  also  a  well   recognized   part   of   the  OAKSUM service.