Denver Technical Products (Pty) Ltd


High Energy Corp.


High Energy is the foremost manufacturer of high voltage and high frequency capacitors.
Some of the applications that we manufacture capacitors for:
X-ray equipment, broadcast equipment, induction heating power supplies (tube and solid state), cable fault finders, plasma generators, RF power supplies, dielectric heating, lasers and more.


Our products are as follows:

Ceramic Capacitors

Metallized Film Capacitors

Water Cooled Capacitors

Oil Filled Capacitors


Office hours

Office hours

Mon-Thu  Monday-Thursday:   08:00-17:00
Fri  Friday:   08:00-15:00