5464 Explain automotive electrical and electronic applications
... Common emitter amplifier function is described in terms of signal inversion and application. ...
... Common emitter amplifier function is described in terms of signal inversion and application. ...
AD8200 数据手册DataSheet 下载
... The AD8200 can also be used in low current sensing applications, such as the 4–20 mA current loop shown in Figure 4. In such applications, the relatively large shunt resistor can degrade the common-mode rejection. Adding a resistor of equal value in the low impedance side of the input corrects for t ...
... The AD8200 can also be used in low current sensing applications, such as the 4–20 mA current loop shown in Figure 4. In such applications, the relatively large shunt resistor can degrade the common-mode rejection. Adding a resistor of equal value in the low impedance side of the input corrects for t ...
Evaluation Board User Guide UG-014
... this measurement, VIN must be varied between VOUT nominal + 0.5 V (or 2.3 V, whichever is greater) and VIN maximum. For example, a fixed 2.8 V output needs VIN to be varied between 3.3 V and 5.5 V. This measurement can be repeated under different load conditions. Figure 5 shows the typical line regu ...
... this measurement, VIN must be varied between VOUT nominal + 0.5 V (or 2.3 V, whichever is greater) and VIN maximum. For example, a fixed 2.8 V output needs VIN to be varied between 3.3 V and 5.5 V. This measurement can be repeated under different load conditions. Figure 5 shows the typical line regu ...
Electrochemical Sensors Application Note 2
... electrochemical gas sensors. The information is provided for general advice and care should be taken to adapt the circuits to the particular requirements of the application. By following the recommendations of this application note the user should be able to achieve excellent performance with SGX Se ...
... electrochemical gas sensors. The information is provided for general advice and care should be taken to adapt the circuits to the particular requirements of the application. By following the recommendations of this application note the user should be able to achieve excellent performance with SGX Se ...
Introduction and Digital Images
... mathematical process of differentiation. Differentiation is a process that finds the rate of change, and a basic differentiator can produce an output that is the rate of change of the input under certain conditions. C A basic RC differentiator circuit is simply a resistor in series with a capacitor ...
... mathematical process of differentiation. Differentiation is a process that finds the rate of change, and a basic differentiator can produce an output that is the rate of change of the input under certain conditions. C A basic RC differentiator circuit is simply a resistor in series with a capacitor ...
UM-35CL NEMA 4-20mA Process Loop 3 1/2 DIGIT with 0.56” or 0.8” LEDs
... Fully User Scalable Zero Offset Range Header ...
... Fully User Scalable Zero Offset Range Header ...
ICL7662 CMOS Voltage Converter Features FN3181.4
... In the lCL7662, the 4 switches of Figure 15 are MOS power switches; S1 is a P-Channel device and S2, S3 and S4 are N-Channel devices. The main difficulty with this approach is that in integrating the switches, the substrates of S3 and S4 must always remain reverse biased with respect to their source ...
... In the lCL7662, the 4 switches of Figure 15 are MOS power switches; S1 is a P-Channel device and S2, S3 and S4 are N-Channel devices. The main difficulty with this approach is that in integrating the switches, the substrates of S3 and S4 must always remain reverse biased with respect to their source ...
Accurately measuring efficiency of ultralow-IQ
... Figure 3 compares the measured efficiency of several different test setups that used the TPS62740EVM-186 evaluation module.4 A proper test setup with a 100-µF ceramic bulk input capacitor was used, with compensation for the leakage current into the input and output voltmeters. This bulk input capaci ...
... Figure 3 compares the measured efficiency of several different test setups that used the TPS62740EVM-186 evaluation module.4 A proper test setup with a 100-µF ceramic bulk input capacitor was used, with compensation for the leakage current into the input and output voltmeters. This bulk input capaci ...
Power Supplies - UniMAP Portal
... input. This is achieved by VL forward-biasing reverse-biased diode during the off times producing current and charging the capacitor for voltage production during the off times. With switching regulators 90% efficiencies can be achieved. ...
... input. This is achieved by VL forward-biasing reverse-biased diode during the off times producing current and charging the capacitor for voltage production during the off times. With switching regulators 90% efficiencies can be achieved. ...
Circuits Review 2007-2008
... 13. The shock that a taser delivers come from a highly charged capacitor discharging through a resistor (with a lot of other electronics to make it more nasty). Let’s presume that one taser uses a 900 mF capacitor connected to a 250 resistor and charged up until there are 9 V across the capacitor ...
... 13. The shock that a taser delivers come from a highly charged capacitor discharging through a resistor (with a lot of other electronics to make it more nasty). Let’s presume that one taser uses a 900 mF capacitor connected to a 250 resistor and charged up until there are 9 V across the capacitor ...
CP1302
... To verify the arrester design’s ability to withstand the manufacturer’s declared value for bending loads. The test also evaluates the design will not decrease in performance under thermo-mechanical and moisture conditions. ...
... To verify the arrester design’s ability to withstand the manufacturer’s declared value for bending loads. The test also evaluates the design will not decrease in performance under thermo-mechanical and moisture conditions. ...
Oscilloscope mode AUTO NORMAL sweep generator – free running
... advantage – large input resistance (10 M), small input capacitance (5 - 15 pF) disadvantage – it attenuates the input signal (therefore, the value read on the display must be multiplied by the probe’s attenuation factor) ...
... advantage – large input resistance (10 M), small input capacitance (5 - 15 pF) disadvantage – it attenuates the input signal (therefore, the value read on the display must be multiplied by the probe’s attenuation factor) ...
Multimeter
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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.