Design Considerations, Testing and Applications Assistance Form
... INPUT CAPACITANCE. As a rule of thumb, LS and FAST TTL inputs have an average capacitance of 5.0 pF for DIP packages. For an input that serves more than one internal function, each additional function adds approximately 1.5 pF. ...
... INPUT CAPACITANCE. As a rule of thumb, LS and FAST TTL inputs have an average capacitance of 5.0 pF for DIP packages. For an input that serves more than one internal function, each additional function adds approximately 1.5 pF. ...
Chapter 3
... Low Voltage but High Current At the opposite extreme, a low value of voltage in a very low resistance circuit can c h aAp6-V t e r battery connected across a resistance of 0.01 produce a very high current. produces 600 A Foundations of Structural Kinesiology 2 of current: Basic Biomechanical Facto ...
... Low Voltage but High Current At the opposite extreme, a low value of voltage in a very low resistance circuit can c h aAp6-V t e r battery connected across a resistance of 0.01 produce a very high current. produces 600 A Foundations of Structural Kinesiology 2 of current: Basic Biomechanical Facto ...
LM2937 2.5-V and 3.3-V 400-mA and 500
... only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The maximum allowable power dissipation at any ...
... only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The maximum allowable power dissipation at any ...
TPS92691 Boost and Boost-to-Battery LED Driver Evaluation Board
... achieved using a low-offset current sense amplifier that is compatible with either high- or low-side currentsensing implementations. The DC current set point can be varied over a 15:1 ratio using the highimpedance analog adjust (IADJ) input. An integrated gate-driver circuit and proprietary PWM dimm ...
... achieved using a low-offset current sense amplifier that is compatible with either high- or low-side currentsensing implementations. The DC current set point can be varied over a 15:1 ratio using the highimpedance analog adjust (IADJ) input. An integrated gate-driver circuit and proprietary PWM dimm ...
R1510L - Zeftronics
... When the engine is running, the voltage regulator keeps the bus voltage constant by controlling the alternator’s field current: increasing it when the system load increases and decreasing it when the load drops.The regulated bus voltage is normally about 14V unless the alternator is self-current lim ...
... When the engine is running, the voltage regulator keeps the bus voltage constant by controlling the alternator’s field current: increasing it when the system load increases and decreasing it when the load drops.The regulated bus voltage is normally about 14V unless the alternator is self-current lim ...
AMS1510 数据手册DataSheet 下载
... is 7V. Ground pin current for fixed voltage devices is typical 6mA and is constant as a function of load. Adjust pin current for adjustable devices is 60µA at 25°C and varies proportional to absolute temperature. The improved frequency compensation of AMS1510 permits the use of capacitors with very ...
... is 7V. Ground pin current for fixed voltage devices is typical 6mA and is constant as a function of load. Adjust pin current for adjustable devices is 60µA at 25°C and varies proportional to absolute temperature. The improved frequency compensation of AMS1510 permits the use of capacitors with very ...
Document
... ACT: Resistors in parallel Consider a circuit with two resistors R1 and R2 in parallel. Compare I1, the current through R1, to I2, the current through R2: ...
... ACT: Resistors in parallel Consider a circuit with two resistors R1 and R2 in parallel. Compare I1, the current through R1, to I2, the current through R2: ...
ABB Kuhlman 46000 Volt Instrument Transformers
... is a station service voltage transformer with power and can be supplied with metering rated secondary winding(s). It provides a convenient and cost effective means of serving small power and/or metering requirements directly from a transmission line. Standard 125/250V nominal power winding designs a ...
... is a station service voltage transformer with power and can be supplied with metering rated secondary winding(s). It provides a convenient and cost effective means of serving small power and/or metering requirements directly from a transmission line. Standard 125/250V nominal power winding designs a ...
Full/Low Speed 5 kV USB Digital Isolator ADuM4160 Data Sheet FEATURES
... the D+ and D− lines to external pins. This is desirable in many cases because it minimizes external components and simplifies the design; however, this presents particular challenges when isolation is required. USB lines must automatically switch between actively driving D+/D−, receiving data, and a ...
... the D+ and D− lines to external pins. This is desirable in many cases because it minimizes external components and simplifies the design; however, this presents particular challenges when isolation is required. USB lines must automatically switch between actively driving D+/D−, receiving data, and a ...
Emt 212/4 analog electronic ii Chapter 2: Op-amp
... The summing amplifier’s output is the sum of the inputs. An averaging amplifier yields an output that is the average of all the inputs. The scaling adder has inputs of different weight with each contributing more or less to the input. Integrators change a constant voltage input to a sloped output. D ...
... The summing amplifier’s output is the sum of the inputs. An averaging amplifier yields an output that is the average of all the inputs. The scaling adder has inputs of different weight with each contributing more or less to the input. Integrators change a constant voltage input to a sloped output. D ...
FSGM300N Green-Mode Fairchild Power Switch (FPS™)
... maximum input power is restricted with a given input voltage. If the output consumes more than this maximum power, the output voltage (VOUT) decreases below the set voltage. This reduces the current through the opto-coupler LED, which also reduces the opto-coupler transistor current, thus increasing ...
... maximum input power is restricted with a given input voltage. If the output consumes more than this maximum power, the output voltage (VOUT) decreases below the set voltage. This reduces the current through the opto-coupler LED, which also reduces the opto-coupler transistor current, thus increasing ...
Resistor-Transistor Logic
... different input signal. However, the only way the output can be pulled down to logic 0 is if both transistors are turned on by logic 1 inputs. If either input is a logic 0 that transistor cannot conduct, so there is no current through either one. The output is then a logic 1. This is the behavior of ...
... different input signal. However, the only way the output can be pulled down to logic 0 is if both transistors are turned on by logic 1 inputs. If either input is a logic 0 that transistor cannot conduct, so there is no current through either one. The output is then a logic 1. This is the behavior of ...
Acrobat Distiller, Job 62 - Genetic Programming Inc.
... called computational circuits. Computational circuits are of special practical importance when the small number of required mathematical functions does not warrant converting an analog signal into a digital signal, performing the mathematical function in the digital domain, and then converting the r ...
... called computational circuits. Computational circuits are of special practical importance when the small number of required mathematical functions does not warrant converting an analog signal into a digital signal, performing the mathematical function in the digital domain, and then converting the r ...
Electronic Circuits with Applications to Bioengineering
... biological applications. We studied the concepts covered in lab 1, lab 3, and lab 4, and found applications that would be intriguing to bioengineers. In lab 1 we used an electrophoresis gel, a familiar set-up to bioengineering students. A lipid bilayer is another biology related topic that we applie ...
... biological applications. We studied the concepts covered in lab 1, lab 3, and lab 4, and found applications that would be intriguing to bioengineers. In lab 1 we used an electrophoresis gel, a familiar set-up to bioengineering students. A lipid bilayer is another biology related topic that we applie ...
National 5 Physics Electricity
... more resistance there is, the harder it is for current to flow. All components in circuits, such as lamps, loudspeakers and motors have a resistance – even the connecting wires do. The energy transformation in a resistor is from electrical to heat. The symbol for resistance is R and it is measured i ...
... more resistance there is, the harder it is for current to flow. All components in circuits, such as lamps, loudspeakers and motors have a resistance – even the connecting wires do. The energy transformation in a resistor is from electrical to heat. The symbol for resistance is R and it is measured i ...
Ch. 6 Combination Circuits
... equivalent resistance (REQ) of each parallel section in the circuit. Redraw the simplified circuit. 2. Calculate the total resistance (RT) of the circuit by adding all REQ’s to the other series resistances. 3. Calculate the total current (IT) using RT in Ohm’s law. 4. Calculate the voltage drop acro ...
... equivalent resistance (REQ) of each parallel section in the circuit. Redraw the simplified circuit. 2. Calculate the total resistance (RT) of the circuit by adding all REQ’s to the other series resistances. 3. Calculate the total current (IT) using RT in Ohm’s law. 4. Calculate the voltage drop acro ...
FAN6751MR Highly-Integrated Green-Mode PWM Controller FA N
... linearly decrease the switching frequency at light-load conditions. To avoid acoustic-noise problems, the minimum PWM frequency is set above 18KHz. This green-mode function enables the power supply to meet international power conservation requirements. With the internal high-voltage startup circuitr ...
... linearly decrease the switching frequency at light-load conditions. To avoid acoustic-noise problems, the minimum PWM frequency is set above 18KHz. This green-mode function enables the power supply to meet international power conservation requirements. With the internal high-voltage startup circuitr ...
Multimeter
.JPG?width=300)
A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.