摘要 |
<p>A voltage combiner circuit is created with a first voltage source and a second voltage source a capacitor and a diode. The circuit employs two switches with one switch open while the other is closed thereby defining first and second half cycles of operation for the combiner circuit. The circuit employs a flying capacitor coupled in series with ground, a diode and a second voltage source to charge the capacitor to the level of the second voltage source during the first half cycle of operation. The circuit employs the second switch to couple the flying capacitor charged to the level of the second voltage source in series with the first voltage source creating a voltage level above a threshold voltage level required to turn the load ON. <IMAGE></p> |