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Remote Sense - Vishay Precision Group
Remote Sense - Vishay Precision Group

... another pair of wires would be connected between the excitation terminals on the transducer and the remote sense terminals at the instrumentation. The remote sensing circuit in the instrumentation is designed to continuously monitor the excitation voltage actually present at the transducer and, depe ...
BD82061FVJ-LB
BD82061FVJ-LB

LED Flashlight Instructions
LED Flashlight Instructions

EM powerLED PRO DIM C 45 W
EM powerLED PRO DIM C 45 W

... According to IEC 60598-1 Annex Q (informative only!) or ENEC 303-Annex A, each luminaire should be submitted to an isolation test with 500 VDC for 1 second. This test voltage should be connected between the interconnected phase and neutral terminals and the earth terminal. The isolation resistance m ...
USING THE LM3914-6 L.E.D. BARGRAPH DRIVERS
USING THE LM3914-6 L.E.D. BARGRAPH DRIVERS

Dual-Output, Low Dropout Volt Regs w/ Integrated SVS for Split
Dual-Output, Low Dropout Volt Regs w/ Integrated SVS for Split

TL082-N 数据资料 dataSheet 下载
TL082-N 数据资料 dataSheet 下载

LMV861 数据资料 dataSheet 下载
LMV861 数据资料 dataSheet 下载

Zahn, M., Transient Drift Dominated Unipolar Conduction Between Concentric Cylinders and Spheres, IEEE Transactions on Electrical Insulation, EI-11, 150-157, 1976
Zahn, M., Transient Drift Dominated Unipolar Conduction Between Concentric Cylinders and Spheres, IEEE Transactions on Electrical Insulation, EI-11, 150-157, 1976

... and semiconductors. For the case of unipolar ion conduction in a one-dimensional planar geometry, recent results have obtained generalized solutions for the transient time and spatial responses of the electric-field and space-charge distributions and for the terminal current-voltage (I-V) characteri ...
AP7335  300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR
AP7335 300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR

... The output capacitor is required to stabilize and improve the transient response of the LDO. The AP7335 is stable with very small ceramic output capacitors. Using a ceramic capacitor value that is at least 1μF with ESR > 15mΩ on the output ensures stability. Higher capacitance values help to improve ...
BD8963EFJ
BD8963EFJ

... decreases efficiency. The inductor must be selected to allow a sufficient margin with which the peak current may not exceed its current rating. If VCC=5V, VOUT=1.1V, f=1MHz, ΔIL=0.2A x 3A=0.6A, for example, (BD8963EFJ) 5  1.11.1  1.43  1.5 H  L 0.6  5  1M Note: Select the inductor with ...
Sheet 2 with Answers
Sheet 2 with Answers

4.5 V to 42 V Input, 5 A, Step Down DC
4.5 V to 42 V Input, 5 A, Step Down DC

... adjusted using a resistor to ground connected to the RT/CLK pin. The device has an internal phase-locked loop (PLL) connected to the RT/CLK pin that will synchronize the power switch turn on to a falling edge of an external clock signal. The TPS54540-Q1 has a default input start-up voltage of approx ...
HA2500trn
HA2500trn

a AN-574 APPLICATION NOTE
a AN-574 APPLICATION NOTE

... To select the F1-4 frequency for Equation 1, see the AD7751 data sheet—Selecting a Frequency for an Energy Meter Application. From Tables V and VI in the AD7751 data sheet it can be seen that the best choice of frequency for a meter with IMAX = 40 A is 3.4 Hz (F2). This frequency selection is made b ...
Analogue-Theory-and-Circuit-Analysis
Analogue-Theory-and-Circuit-Analysis

...  Consider this circuit for discharging a capacitor – At t = 0, VC = V – From Kirchhoff’s voltage law ...
measurement of phase angles with the help of the cathode ray tube
measurement of phase angles with the help of the cathode ray tube

... for this voltage drop is represented in fig. 8a. by the battery shown jn series with R. With.a given gridbias the correet position of the operating point is thus obtained only when the , gri~ current has a certain mean value -{g. The yalue "" of ig, h_oweve;r, depends closely upon the height' of the ...
AD781
AD781

... 3.... Intermodulation terms are those for which m or n is not equal to zero. For example, the second order terms are (fa+fb) and (fa–fb), and the third order terms are (2fa+fb), (2fa–fb), (fa+2fb) and (fa–2fb). The IMD products are expressed as the decibel ratio of the rms sum of the measured input ...
UQQ-5/20-Q48N-C Datasheet
UQQ-5/20-Q48N-C Datasheet

UQQ Series - power, Murata
UQQ Series - power, Murata

MAX3273 +3.3V, 2.5Gbps Low-Power Laser Driver General Description Features
MAX3273 +3.3V, 2.5Gbps Low-Power Laser Driver General Description Features

... An APC failure flag (FAIL) is asserted low when the bias current can no longer be adjusted to achieve the desired average optical power. APC closed-loop operation requires the user to set three currents with external resistors connected between ground and BIASMAX, MODSET, and APCSET (see Figure 3). ...
ES6U2
ES6U2

Project 13 - Using the Raspberry Pi to measure battery voltage
Project 13 - Using the Raspberry Pi to measure battery voltage

Just like capacitors, we have types of resistors
Just like capacitors, we have types of resistors

... This functions depends on how it is connected in the circuit. In this work, we are going to dwell much on it’s function as a switch. The output squared wave signal from the timer is fed to the base of the PNP transistor this signal suffers several venations at the function of the transistor. Finall ...
Experimental Investigation of Transient Voltage and Current
Experimental Investigation of Transient Voltage and Current

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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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