Speed Control - Silent Switching

15 Amp High Frequency PWM Motor Speed Controller 18 kHz silent PWM frequency 15 Amps continuous current 5.5 - 36 VDC operation Analog potentiometer or 0-5V Input PWM Range: 0% - 100% Digital filtering allows smooth control even with noisy inputs.
SPD-315      $62.95
15 Amp DIGITAL High Frequency PWM Motor Speed Controller Silent PWM Switching frequency 15 Amps continuous current 5.5 - 36 VDC operation 3 ways to control: Analog Mode: Potentiometer or 0-5V Push Button Mode: Push buttons or increase/decrease speed Logic Mode: Pulse the UP or DOWN line to change the pulse width Easily interfaces to a microcontroller or BASIC Stamp.
SPD-315-D      $ 64.95  $64.95
28 Amp High Frequency PWM Motor Speed Controller 18 kHz silent PWM frequency 28 Amps continuous current 6 - 30 VDC operation Analog Potentiometer or 0-5V input PWM Range: 0% - 100% Digital filtering allows smooth control even with noisy inputs
SPD-328      $ 75  $68.95
28 Amp DIGITAL High Frequency PWM Motor Speed Controller Silent PWM Switching frequency 28 Amps continuous current 5.5 - 30 VDC operation 3 ways to control: Analog Mode: Potentiometer or 0-5V Push Button Mode: Push buttons to increase/decrease speed Logic Mode: Pulse the UP or DOWN line to change the pulse width Easily interfaces to a microcontroller or BASIC Stamp.
SPD-328-D      $ 80  $69.95