Products

• Motor Drives & Power Control Cards
• Motor Drives and Controller Components
• About Motor Drives

DDC is the premier manufacturer of hybrid motor drives and controllers for brush, 3-phase brushless, and induction motors-operating from 28 Vdc to 270 Vdc requiring up to 64 kilowatts of power. A wide range of applications include aircraft actuators for primary and secondary flight controls, jet or rocket engine thrust vector control, missile flight controls, pumps, fans, solar arrays, and momentum wheel control for space and satellite systems. Motor drives for space applications are rated up to 100k Rads for radiation hardness. We also offer custom motor controllers and motion control systems to satisfy specific requirements not addressed by standard products.

	Voltage (Vdc)	Current (A)	Features	Notes	Product Number
Controllers, Torque Loop	100	1	3-Phase Torque Controller, Small Plug In Hybrid		PW-82520N1
	100	3	3-Phase Torque Controller, Small Plug In Hybrid		PW-82520N3
	100	10	3-Phase Torque Controller, Small Plug In Hybrid		PW-82520N0
	200	10	3-Phase Torque Controller, Small Plug In Hybrid		PW-82521N0
Drives (Power Amplifiers)	100	5	3-Phase Bridge Drive, Small Plug In Hybrid		PWR-82330
	400	19	3-Phase Bridge, Class K Hybrid, NASA Drawing #SSQ22691	2	PWR-82332
	200	30	3-Phase Bridge Drive, Flat Pack Hybrid with Formed Leads		PWR-82331
	500	30	3-Phase Bridge Drive, Flat Pack Hybrid with Formed Leads		PWR-82333
	200	30	H-Bridge Drive, Flat Pack Hybrid with Formed Leads		PWR-82340
	500	30	H-Bridge Drive, Flat Pack Hybrid with Formed Leads		PWR-82342
	100	5	H-Bridge Drive, Small Plug In Hybrid		PWR-82341