Electric Controls, 1973-1974: Reference Issue |
From inside the book
Results 1-3 of 19
Page 130
... transistor and thyristor circuits combined in modular form to control ac and dc loads . Switching Transistors SWITCHING TRANSISTORS , Fig . 1 , switch current to a load upon application of actuating power . The desirable charac ...
... transistor and thyristor circuits combined in modular form to control ac and dc loads . Switching Transistors SWITCHING TRANSISTORS , Fig . 1 , switch current to a load upon application of actuating power . The desirable charac ...
Page 147
... transistor logic ) , TTL ( transistor - transistor logic ) , ECL ( emit- ter - coupled logic ) , HTL ( high threshold logic ) , and CMOS ( complementary metal- oxide - semiconductor logic ) . Logic : Resistor- Resistor - Transistor ...
... transistor logic ) , TTL ( transistor - transistor logic ) , ECL ( emit- ter - coupled logic ) , HTL ( high threshold logic ) , and CMOS ( complementary metal- oxide - semiconductor logic ) . Logic : Resistor- Resistor - Transistor ...
Page 148
... transistor Q2 , the addition of resistor R4 , and the replacement of the 20 - k resistor to the -2 - V power supply with a smaller re- sistor connected to the ground . The change in the collector resistor R2 from 2 to 6 k is not ...
... transistor Q2 , the addition of resistor R4 , and the replacement of the 20 - k resistor to the -2 - V power supply with a smaller re- sistor connected to the ground . The change in the collector resistor R2 from 2 to 6 k is not ...
Common terms and phrases
actuator adjustable Allen-Bradley amps applications armature basic bimetal binary Calif CATALOG Circle circuit breaker coil components Conn contactor CONTROLS REFERENCE ISSUE Corp counter Cutler-Hammer cycle delay devices diodes ELECTRIC CONTROLS REFERENCE electromechanical Electronics element energized Engineering equipment flip-flop Foster & Allen functions gate hydraulic input Instrument limit switch load logic machine magnetic manufacturers mechanical ment mercury metal Micro Switch modules motor mounting normally Ohio operating output overtravel panel PENTON EDUCATION DIVISION Penton Plaza position pressure switch Products proximity switches pulse pushbutton range ratings reed relays reed switch reliability reset resistance rotary sealed Semiconductor sensing sensing field sensor Series shaft signal snap-acting switches solenoid specific speed spring standard stepping switches tacts temperature terminals thyristor timer tion toggle transistor Triac truth table tube valves Veeder-Root voltage volts wiper wiring