Скачать или смотреть Global Specialties DC Motor Speed Control Application Video

Global Specialties is adding two new DC Motor Speed Control kits. The new models are:
 GSK‐805: DC Motor Speed Control, 30A
 GSK‐806: DC Motor Speed Control w/Adjustable Frequency, 30A
The two pre‐assembled kits utilize Pulse Width Modulation (PWM) to vary the speed of a DC motor from a stop to the maximum revolutions per motor specifications. PWM eliminates the need for gear boxes and can
drive motors at low speeds with minimal torque loss. Both kits can output at 12 V or 24 V with a 30 A max load. The GSK‐805 runs at a fixed 100 Hz while the GSK‐806 operates at a fixed 100 Hz or variable frequency setting between 400 Hz and 3 kHz. Included heatsinks and MOSFETs ensure reliable performance in continuous use applications.