Gemini Controls LLC, is a Woman Owned Small Business located in Cedarburg Wisconsin (USA), which was started in 1968. Gemini personnel have designed and manufactured electronic products for small, medium and large companies, including Rockwell, Eaton, Reflex, Sumitomo, Buehler, Tab Products, American Rotary, E.J. Cady, Spirit Fitness, Jog-A Dog, and many more. Design expertise is focused on power conversion applications, such as DC adjustable speed drives, power supplies and SCR power controllers. Gemini pulse width modulated (PWM) DC drives are designed to operate with brush-type Permanent Magnet DC motors. The evolution of Gemini's PWM drives has led to numerous advantages over SCR based and other PWM drives, including, smooth operation, audibly quiet and less line current consumption at low speeds. Gemini SCR DC drives are designed to operate brush-type Permanent Magnet DC motors featuring smooth operation due to high speed switching and exclusive motor inductance compensation which provides the fastest response to load and speed changes. ln the past we have supplied controls to high volume treadmill companies. We still manufacture controls for various treadmill companies and also sell replacement controls to repair shops as well as repairing controllers from treadmills. Some of the companies we have supplied were, Amadas, Bodyguard, DP, Hebb Trimline, Kurt, SST Spectrum, Spirit, Trotter/Cybex, as well as United Ventures Fitness. Our control can also be substituted for other manufacturers as well. Gemini also manufactures a series of standard and custom Reflex control modules and SCR power controllers to meet your OEM or USER needs. Gemini Controls performs contract electronic assembly work for many different companies from simple boards to completely packaged products. Both small and large quantities are welcome. Gemini can build your product using parts you supply or we can source the parts for you. Gemini can also design circuit boards for you. Proper clearances to meet UL and CSA requirements are part of the normal layout. Additionally, Gemini will manufacture the product to your requirements.