CONCEPTUAL TOOLS
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By: Neil E. Cotter
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Circuits
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Components |
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Schematic symbols |
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Symb: Use the following symbols for electronic components on schematic diagrams.
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Symbol |
Component |
Units |
Typical Value |
Image |
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Voltage source |
V |
5 V |
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Dependent voltage
source |
V |
5•vg or 1kΩ•ix |
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Current source |
A |
1 mA |
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Dependent current
source |
A |
1mΩ–1•vg or 100•ib |
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Resistor |
Ω |
1 kΩ |
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Capacitor |
F |
0.1 mF |
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Inductor |
H |
100 mH |
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Diode |
- |
0.7 V drop, 1 A max |
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LED |
- |
2 V drop, 30 mA max |
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Reference |
V |
0 V |
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Switch |
- |
0 Ω or ∞ Ω |
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Power Supply (V source) |
- |
15 VDC |
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Bipolar Transistor (npn) |
- |
b = 100 |
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FET (n-channel) |
- |
RDS(on) = 0.54 V |
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