Welcome to Power Connection Incorporated
High Voltage & Vacuum Component Manufacturers' Reps
For nearly three decades Power Connection has been servicing the high voltage, low voltage-high current, vacuum and interconnect needs of various high-tech industries. We work with engineers, designers and other professionals in the medical, scientific, military, aerospace, semiconductor, renewable energy, and other high-tech industries to solve their challenging application requirements. By consistently providing the highest level of client service, timely responses, and knowledgeable product support, we continue to prove ourselves as a valuable resource to these demanding and evolving markets.
Latest News

Representing HNL Waveguide Systems and Components
We are pleased to announce that Power Connection, Inc is now the authorized representative for HNL Inc. in CA, NV, WA, OR and ID.
HNL Inc., a Silicon Valley based manufacturing company, specializes in waveguides systems and components including subsystems, circulators, directional couplers, and flanges.
In addition, HNL Inc. was established in 1981 and is a minority owned consulting company with expertise in microwave technology.
As of January, 2020, HNL Inc. has grown from the original three founders up to a staff of over 20 people, with a facility of approximately 12,000 square feet. In 2020 HNL Inc. expanded there technology base to include design, manufacturing and test of all Waveguide Components and Subsystems.
All of HNL's products are manufactured in Santa Clara, California. No parts are outsourced overseas.

Representing CalRamic Technologies LLC
We are pleased to announce that Power Connection, Inc is now the authorized representative for CalRamic Technologies LLC in CA, Northern NV, WA and OR.
CalRamic Technologies LLC, a United States based manufacturing company, specializes in High Voltage Ceramic Capacitors for a wide variety of applications. Industries and applications that benefit from implementation of CalRamic capacitors include: Commercial/Industrial Power Supplies, Military Avionics, Radars, Sensing, High Temperature Geophysical, Geothermal, and High Temperature Electronics.
In addition, CalRamic manufactures Radial Leaded High Voltage Multilayer Ceramic Capacitors (MLCC) for Space Level Ultra High Reliability in a variety of C-V values and sizes. Some of their products include: Multilayer Ceramic Radial Leaded, Chip, Surface Mount, and Disc Capacitors in a variety of styles.