Tech9 Corporation’s new 1 amp buck-boost DC to DC power converter accepts input ranging from 6V to 70V while output remains constant. The power converter can be ordered in 3V, 5V, 9V, 12V and 15V output models.Other outputs are available on request. These power converters are designed for use in mobile and portable devices in industrial, commercial, medical, military and process control as well as telephone applications.  The new power converter offers + 2% output voltage tolerance with excellent line and load rejection characteristics (60DB typical).  The units are short circuit proof.  The power converters can be operated in ambient temperatures as high as 85o C. Extended input range down to 4V is available. Extended temperature range is also available.