DC to DC Converter 12 Volt to 21 Volt

DC to DC Converter 12 Volt to 21 Volt
Below is a schematic diagram of a DC to DC Converter 12 Volt to 21 Volt by using IC TDA2003. This 12 V to 21 V DC to DC Converter can perform nicely at 500mA maximum current. In case the current exceeds 500 milli-amperes, the voltage will drop below 21 Volt. (more…)