AVT1007 B - electric motor speed controller - kit for self-assembly

High-class speed controller for single-phase commutator electric motors. The AVT 1007 set was made based on the specialized integrated circuit U2008. The system has a built-in module for soft start of the controlled motor, power consumption monitoring block by load (overload detection) and a simple engine speed control that detects changes in the mains voltage and accordingly increases or decreases the opening angle of the triac by regulating the power delivered to the load. In addition, a power supply stabilizer, a precision comparator and a reference voltage source were integrated into the system structure. Continuous speed control is controlled by a rotary potentiometer.

The device is particularly recommended as a speed controller for drill motors, vacuum cleaners, mixers and other household appliances.

Selected parameters:

• smooth regulation of turnover in the range of 5 - 95%
• maximum load - 2.5 kW
• low level of generated interference
• soft start system
• overload detection system
• can work as a dimmer for traditional and halogen bulbs
• power supply - 230 VAC
• in the set a printed circuit board, a set of elements and documentation