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Switches. SPST, push to make, push to break, on/off, SPDT, toggle, DPDT, polarity reversing. Types of Switches. Push switch, SPST (Single Pole, Single Throw) ‘push-to-make’ SPST Toggle switch SPDT (Single Pole, Double Throw) Toggle switch Micro switch (lever type). More Switches.
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Switches SPST, push to make, push to break, on/off, SPDT, toggle, DPDT, polarity reversing
Types of Switches • Push switch, SPST (Single Pole, Single Throw) ‘push-to-make’ • SPST Toggle switch • SPDT (Single Pole, Double Throw) • Toggle switch • Micro switch(lever type) PDST Resources for Leaving Certificate Physics2
More Switches • DPDT Slide switch(DPDT= ‘double pole, double throw’)DPDT Toggle switch • Reed switch (SPST)(+ magnet) PDST Resources for Leaving Certificate Physics3
+ - Motor Reversing a DC Motor DC power supply PDST Resources for Leaving Certificate Physics4
+ - Reversing a DC Motor Motor DC power supply PDST Resources for Leaving Certificate Physics5