Figure 7 The waveforms show motor-supply voltage and current with frequency clamping. Source: Texas Instruments The inclusion of a simple clamp circuit satisfies the goal of starting up a DC motor ...

Thus, designs are simplified, costs shrink, and efficiency is improved (Fig. 2). 2. This is a simplified schematic of the auxless AC-DC flyback converter using the UCG28826.

Most remote sensing circuits are capable of compensating for from 0.25V to 0.75V of voltage-drops across the output cables. However, to be sure, always check your power supply’s instruction manual to ...