Unit I
... a. The number of transistors required to implement an N fan-in gate is 2N. This can result in a significantly large implementation area. b. The propagation delay of a complementary CMOS gate deteriorates rapidly as a function of the fan-in. 4. What is meant by ratioed logic? In ratioed logic, a gate ...
... a. The number of transistors required to implement an N fan-in gate is 2N. This can result in a significantly large implementation area. b. The propagation delay of a complementary CMOS gate deteriorates rapidly as a function of the fan-in. 4. What is meant by ratioed logic? In ratioed logic, a gate ...
NSS30101LT1G
... saturation voltage (VCE(sat)) and high current gain capability. These are designed for use in low voltage, high speed switching applications where affordable efficient energy control is important. Typical application are DC−DC converters and power management in portable and battery powered products ...
... saturation voltage (VCE(sat)) and high current gain capability. These are designed for use in low voltage, high speed switching applications where affordable efficient energy control is important. Typical application are DC−DC converters and power management in portable and battery powered products ...
ANSWERS to CIRCUITS - Uplift North Hills Prep
... 32. A 1/8 Watt 50 kΩ resistor has 70 V applied. The resistor will exceed the power rating and be damaged. T/F ...
... 32. A 1/8 Watt 50 kΩ resistor has 70 V applied. The resistor will exceed the power rating and be damaged. T/F ...
MultiSIM – Lab #7 - hrsbstaff.ednet.ns.ca
... The resistance of a Voltage Controlled Resistor (VCR) changes linearly as a function of the voltage. Its resistance is dependent on a pre-determined voltage. Dependent sources are used for circuit analysis but are not physical devices, thus are not available to be purchased in an electronics parts c ...
... The resistance of a Voltage Controlled Resistor (VCR) changes linearly as a function of the voltage. Its resistance is dependent on a pre-determined voltage. Dependent sources are used for circuit analysis but are not physical devices, thus are not available to be purchased in an electronics parts c ...
KSD169 1 NPN Epitaxial Silicon Transistor Absolute Maximum Ratings
... This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. ...
... This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. ...
BD175/ 177/ 179 NPN Epitaxial Silicon Transistor
... This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. ...
... This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. ...
9001 Series Over Current Detector Circuit Examples
... Current shunt sensing is used in many existing power electronic circuits. This method passes the sensed current through a resistor. The voltage across the resistor is then compared to a reference in a comparator or op amp to determine if the current has exceeded a safe threshold. The primary advanta ...
... Current shunt sensing is used in many existing power electronic circuits. This method passes the sensed current through a resistor. The voltage across the resistor is then compared to a reference in a comparator or op amp to determine if the current has exceeded a safe threshold. The primary advanta ...
153 An area efficient high speed, fully on-chip low dropout
... modulate a conductance of a series pass switch connected between the input and the output of the circuit, being faster and less noisy than switching counterpart (Rincon, 2009). Low-dropout regulators (LDO) are a type of linear regulators very common in many power management systems, because they can ...
... modulate a conductance of a series pass switch connected between the input and the output of the circuit, being faster and less noisy than switching counterpart (Rincon, 2009). Low-dropout regulators (LDO) are a type of linear regulators very common in many power management systems, because they can ...
Theory
... 6) Now adjust the sweep speed on the oscilloscope (also the horizontal. magnification, if necessary) until only the first half of the trace shown in Figure 2 fills the screen. The horizontal adjustments, except for calibration, can be changed at will; however, do not change the vertical settings. 7 ...
... 6) Now adjust the sweep speed on the oscilloscope (also the horizontal. magnification, if necessary) until only the first half of the trace shown in Figure 2 fills the screen. The horizontal adjustments, except for calibration, can be changed at will; however, do not change the vertical settings. 7 ...
Universal Motor
... is independent of the polarity of the AC source! TD B p I a Bp I a TD I a2 TD = Developed Torque Bp = flux density due to current in field Ia = armature current ...
... is independent of the polarity of the AC source! TD B p I a Bp I a TD I a2 TD = Developed Torque Bp = flux density due to current in field Ia = armature current ...
LDRS and Thermistors - School
... 2. A thermistor connected in series with an ammeter and a 3V battery is shown a) At 15oC the current through the thermistor is 0.2A and the potential difference across it is 3V – calculate its resistance at this temperature b) State and explain what happens to the ammeter reading if the thermistor’s ...
... 2. A thermistor connected in series with an ammeter and a 3V battery is shown a) At 15oC the current through the thermistor is 0.2A and the potential difference across it is 3V – calculate its resistance at this temperature b) State and explain what happens to the ammeter reading if the thermistor’s ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... 15. With a neat circuit explain the working of a decade counter. How does the counter returns to normal state when preset to one of the illegal states? ...
... 15. With a neat circuit explain the working of a decade counter. How does the counter returns to normal state when preset to one of the illegal states? ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.