James Henden — Author

James Henden

Principal engineer at New Wave Research.

Areas of interest of the author: Supply

By James Henden:

  1. Drive a resistive heater element without adding noise to the system
    This circuit drives a resistive heater element with a low-frequency, pulse-width-modulation (PWM) voltage source, providing heat output that’s directly and linearly proportional to the duty cycle of the drive signal. The circuit’s low-power and low-frequency...

1-4 Layer PCBs $2