F: Fuse GDT: Gas Discharge Tube IC: Integrated Circuit J: Wire Link JFET: Junction Gate Field-Effect Transistor L: Inductor LCD: Liquid Crystal Display LDR: Light Dependent Resistor LED: Light Emitting Diode LS: Speaker M: Motor MCB: Circuit Breaker Mic: Microphone Ne: Neon Lamp OP: Operat...
Figure 1 shows the wiring diagram for a three-phase motor and its corresponding three-wire control circuit, where the auxiliary contacts of the starter seal the start push button. To convert this circuit into a PLC program, first determine which control devices will be part of the PLC I/O ...
Figure 1(a) shows a typical circuit for aDOL starter for a three-phase motor. A full-line voltage is applied across the windings with this starter. The rating of motors which can be started direct-on-line depends on the capacity of the distribution system and the acceptabl...
Applications of Thyristor: Thyristors are mainly used in devices where the control of high power, possibly coupled with high voltage is demanded. Their operation makes them suitable for use in medium to high-voltage AC power control applications, for example, lamp dimming, controllers, andmotor con...
Script Theremino Starter Start_ALL_Theremino_Apps Theremino SlotViewer The slots are the heart's modular system Theremino. It is often convenient to keep an eye on their value or edit it manually. This small “Explorer of slots” is very flexible, can see the slots in various ways and dimen...
Connect one end of positive (+) booster cable to positive (+) terminal of discharged battery, wired to starter or solenoid. Connect other end of positive (+) booster cable to positive (+) terminal of assisting battery. Connect one end of negative (–) booster cable to ...