Dynamic Presentation of Key Concepts Module 2 Part 2
... tools that we are going to develop to make circuit analysis quicker and easier. The idea is this: if the same situation occurs often, we can derive the solution once, and use it whenever it applies. As with any tools, the keys are: 1. Recognizing when the tool works and when it doesn’t work. 2. Usin ...
... tools that we are going to develop to make circuit analysis quicker and easier. The idea is this: if the same situation occurs often, we can derive the solution once, and use it whenever it applies. As with any tools, the keys are: 1. Recognizing when the tool works and when it doesn’t work. 2. Usin ...
TR41.7-09-08-005-2564-AppGuidev5.0
... Maximum current surge waveform the DUT will safely withstand without loss of function after repeated predefined current surge impulses. Surge Voltage A transient voltage that rises rapidly to a peak value and then falls more slowly to zero. Trip Current (It) Lowest current that will cause the thermi ...
... Maximum current surge waveform the DUT will safely withstand without loss of function after repeated predefined current surge impulses. Surge Voltage A transient voltage that rises rapidly to a peak value and then falls more slowly to zero. Trip Current (It) Lowest current that will cause the thermi ...
MVT 181 - Easun Reyrolle
... out. This information is used to introduce a time delay between successive switching of the capacitor banks which allows the capacitor bank to discharge to a safer value after disconnected from a live network. This timer function is a settable one and its output (N/O) contact is used in the closing ...
... out. This information is used to introduce a time delay between successive switching of the capacitor banks which allows the capacitor bank to discharge to a safer value after disconnected from a live network. This timer function is a settable one and its output (N/O) contact is used in the closing ...
STPM01 programmable, single-phase energy
... When voltage and current are not in phase, crosstalk will have a non-linear effect on the measurements, which cannot be calibrated. Crosstalk is minimized by means of good PCB planning and the proper use of filter components in the crosstalk network. Recommended filter components are shown in Figure ...
... When voltage and current are not in phase, crosstalk will have a non-linear effect on the measurements, which cannot be calibrated. Crosstalk is minimized by means of good PCB planning and the proper use of filter components in the crosstalk network. Recommended filter components are shown in Figure ...
D=c System Short=circuit Current Calculations
... superposition method normally requires more calculating than would be involved in obtaining one equivalent resistance and, therefore, the method outlined above is usually used. A possible exception is when a power rectifier is one of the sources of short-circuit current. In this case, with the recti ...
... superposition method normally requires more calculating than would be involved in obtaining one equivalent resistance and, therefore, the method outlined above is usually used. A possible exception is when a power rectifier is one of the sources of short-circuit current. In this case, with the recti ...
MAX4575/MAX4576/MAX4577 ±15kV ESD-Protected, Low-Voltage, Dual, SPST, CMOS Analog Switches General Description
... refer to integrated circuits. The MAX4575/MAX4576/ MAX4577 enable the design of equipment that meets Level 4 (the highest level) of IEC 1000-4-2, without additional ESD protection components. The major difference between tests done using the Human Body Model and IEC 1000-4-2 is higher peak current i ...
... refer to integrated circuits. The MAX4575/MAX4576/ MAX4577 enable the design of equipment that meets Level 4 (the highest level) of IEC 1000-4-2, without additional ESD protection components. The major difference between tests done using the Human Body Model and IEC 1000-4-2 is higher peak current i ...
Version 001 – CIRCUITS – holland – (1290) 1 This
... charge on the capacitor, so the voltage is zero across the capacitor at this time. Because it is not possible to change the charge on the capacitor like a step function (or the current should be infinitely large), immediately after the switch is closed, the voltage across the capacitor (and R2 ) is ...
... charge on the capacitor, so the voltage is zero across the capacitor at this time. Because it is not possible to change the charge on the capacitor like a step function (or the current should be infinitely large), immediately after the switch is closed, the voltage across the capacitor (and R2 ) is ...
ZENER DIODES
... ‘Zener’ or ‘Breakdown’ voltage. Zener diodes are available with breakdown voltages from 1.8 volts to several hundred volts. The current carrying capabilities can also vary widely. The Zener performs in a similar manner to a normal diode if connected in forward bias configuration, however this would ...
... ‘Zener’ or ‘Breakdown’ voltage. Zener diodes are available with breakdown voltages from 1.8 volts to several hundred volts. The current carrying capabilities can also vary widely. The Zener performs in a similar manner to a normal diode if connected in forward bias configuration, however this would ...
MAX4714 0.8 , Low-Voltage, Single-Supply SPDT Analog Switch in SC70
... MAX4714 has break-before-make switching. This device also has fast switching speeds (tON = 18ns, max, tOFF = 12ns, max). When powered from a +3V supply, the MAX4714 features 0.8Ω (max) on-resistance (RON), with 0.18Ω (max) RON matching and flatness. The digital logic input is 1.8V CMOS compatible wh ...
... MAX4714 has break-before-make switching. This device also has fast switching speeds (tON = 18ns, max, tOFF = 12ns, max). When powered from a +3V supply, the MAX4714 features 0.8Ω (max) on-resistance (RON), with 0.18Ω (max) RON matching and flatness. The digital logic input is 1.8V CMOS compatible wh ...
a High Accuracy Ultralow I , 500 mA anyCAP
... range provide the best performance. Since the feedback pin (FB) is internally connected to a high impedance node, any connection to this node should be carefully done to avoid noise pickup from external sources. The pad connected to this pin should be as small as possible and long PC board traces ar ...
... range provide the best performance. Since the feedback pin (FB) is internally connected to a high impedance node, any connection to this node should be carefully done to avoid noise pickup from external sources. The pad connected to this pin should be as small as possible and long PC board traces ar ...
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.