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Household Electricity
Household Electricity

EE2003 Circuit Theory
EE2003 Circuit Theory

... 3.7 Nodal versus Mesh Analysis (1) To select the method that results in the smaller number of equations. For example: 1. Choose nodal analysis for circuit with fewer nodes than meshes. *Choose mesh analysis for circuit with fewer meshes than nodes. *Networks that contain many series connected eleme ...
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... its output logic state can be indeterminate when the differential input voltage is between –100 mV and 100 mV and within its recommended input common-mode voltage range. However, TI's LVDS receiver is different in how it handles the open-input circuit situation. Open-circuit means that there is litt ...
Electrical Indicating Devices
Electrical Indicating Devices

... wire by measuring the strength of the magnetic field around it rather than by becoming part of the circuit, making it an ideal ammeter.  Clamp-on meters make for quick and safe current measurements. ...
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... 1. Arrange the bench setup as shown in figure. 2. Switch on the microwave source and adjust the attenuator, frequency meter, etc to get maximum power. 3. Move the carriage probe in the slotted section in particular direction until there is a minimum deflection in the indicating meter is obtained not ...
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... issue with dc voltage balancing can be easily solved by choosing proper switching sequences. This structure requires a plenty of switching devices, so it have not widely been accepted in medium-voltage application. The mentioned control method is not suitable for STATCOM system because the dc source ...
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... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
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... Figure 1 and Figure 2 show two circuits that may be used for controlling the voltage across a 3.0 Ω resistor. In each circuit the supply has an e.m.f. E of 10 V and ...
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... 1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, 50%, as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified ...
D1213A-02SM Features Mechanical Data
D1213A-02SM Features Mechanical Data

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
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... noise, thereby enabling simple operation and compact focal plane pixels with no extra bias control circuitry required. However, most backward-diode detectors utilize III-V compound based heterojunctions, which are not readily compatible with mainstream silicon technology of complementary metal oxide ...
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... and output coupling and slightly larger or small values could be used satisfactorily. Notice the optional 4.7uf capacitor across the emitter resistor R2. This capacitor increases the current gain to the hfe of the particular transistor used. This emitter bypass capacitor should only be used when the ...
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... The fuse is fitted in live wire and melts when the current is larger than the fuse value. If the live wire touches the metal case, a short circuit will be set up between the live wire and the earth. The fuse will blow. If the neutral wire touches the metal case, the circuit can be still completed, a ...
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... using +5V and +3V supply voltages, respectively. Accuracy is ±1°C from 0°C to +70°C, with no calibration needed. The devices feature an algorithmic switched-capacitor analog-to-digital converter (ADC), on-chip clock, and 3-wire serial interface compatible with SPI™, QSPI™, and MICROWIRE™. The MAX109 ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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