Motor windings are scheduled to join Y Rong, while L IS ON, 2JC {}} electric suction, Union minister motor Y} i pick Save iIf /) f ~ tjj. ON 115 causes JMP - S also coat LU r + ashamed, to turn the motor was built gun delete, turn a motor built escape Wu j l....

Ic, spread the use of electric comparator LM339c1 / 4), the potentiometer B to set the desired degree of construction, built-degree feedback signal by R., white A strong piece pressure point achieved, assuming a nephew increase the load speed r leaving..

Miniature DC Motor Speed Control circuit b Having a steady speed function micro motor drive circuit steady speed Miniature DC motor control circuit shown in Figure 8-32. Ring (a) shows the voltage feedback mode is for tape recording machine miniature DC motor ..

A three-phase electric motor is over- current protection circuit. How it works: This example circuit uses a transformer to sense the current, three-phase motor currents exceedi..

A very nice radio control circuit can be used to control the circuit shown below in small motors. The circuit is very similar to the car radio remote control toy 7 function: fo..

A very simple forward and backward drive motor control electronics projects can be designed using a low saturation voltage LB1948M 2 channels, forward-reverse motor control dri..

A very simple single-phase brushless DC motor drive electronics items, you can use a DC brushless motor driver NJU7365 New Japan Radio Co., Ltd. by the IC design. NJU7365 is a ..

AC contactor Cli suction units, motor was switched on at the same time, CJ1 pair of contacts to the thyristor SCR shorted SCR it off. Contactor C interesting by the diode DC vo..

AC motor control circuit sprinkler If the circuit in the motor is an AC motor can be designed according to the circuit shown in FIG connection, work process and the principle o..

Adjustment potentiometer RP, can change by the 555 IC A New Zealand into a square wave duty cycle of the square wave, the motor speed to achieve the purpose of the speed range ..

All input is compatible with TTL. Each output is a complete totem pole driver circuit, Darlington transistors chip and pseudo-Darling source. Driver enable, 1,2 EN and drivers ..

As shown in the three-phase motor with broken bars of inspection circuit: ..

As shown is composed of 555 motor automatic governor circuit. The circuit composed of flip-flops 555 and a switch tube. R7 and motor in series to form a sampling circuit. RP1 c..

Automatic washing machine motor driver schematic It shows the automatic washing machine motor drive circuit schematic. The circle of Narcissus XQB30-III-type washing machine mo..

Below is a circuit diagram of the motor winding current imbalance drying: ..

Bridge motor drive circuit Bridge motor drive circuit is shown, the driving stage of the circuit is 4 transistors. The control circuit is provided with four ends, through to A,..

Brushless DC motor control circuit MC33035 and MC33039 uses a combination of the control circuit is shown in Figure A typical brushless DC motor control circuit, which is mainl..

Brushless motor rotor, a stator and a drive circuit Relationship between the brushless motor rotor, a stator and a drive circuit is shown in Fig. The initial state illustrated ..

By the PI.] P-type transistor VT2, VT3 and other components common emitter-coupled trigger (ie, Schmitt trigger device), equivalent to a switching circuit to detect a change in..

By the main speed setting box FR-FG and the linkage setting operation box FR-AL (Mitsubishi inverter) multi motors synchronous operation. Circuit is shown. Using these two exte..

C ,. C! Composition ratio circuit. Ri. C, constituting the shift shed circuit diode VDi - VD4 constitute destroy stream bridge, electric pit C4 is used - Application Filtering ..

Check the three-phase motor with broken bars As shown in the three-phase motor with broken bars of inspection circuit: ..

Circuit as shown below, when the three-phase circuit in any one phase, star point balance is broken, small relay J is energized, an external control contact action, immediately..

Circuit can be used to control low power DC motor, series motor or shunt motor speed and direction. Motor and rectifier bridge G1 series, and then connected to the grid transfo..

Circuit connection as shown in a, b, in which a star-shaped FIG winding shunt capacitance of the connection, Fig. B triangular winding capacitance in parallel connection. FIG W..

Circuit is shown in Fig. 16-95 - 16-97. The electrode automatic adjuster has better performance. Such as the use of the accuracy high, good linearity current output type bridge..

Circuit is shown. Motor using series resistance in the rotor winding start. Drawing, electrical velocity off the relay KIi ~ KI3 for motor short circuit protection; overcurrent..

Circuit shown in Figure 16-105. Figure, MS synchronous motor. BQ its field winding; G AC excitation hair motors, BQG its field winding {empty box as part of the de-excitation. ..

Circuit shown in Figure 3-104. in graph. SB2 is running at low speed button, SBi as the high-speed operation button. ..

Circuit shown in Figure 3-107. Figure, SBi is running at low speed button, SB2 for the high-speed operation button. ..

Circuit shown in Figure 3-108. SB3 for the forward button; S Island reverse button; SBi as low start button; SB2 to speed the start button; SBs for the stop button; KMs for the..

Circuit shown in Figure 3-11. It uses a one-way thyristor control. Adjustment potentiometer RP, continuously changing the motor speed. ..