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LM723/LM723C Voltage Regulator (Rev. B)
LM723/LM723C Voltage Regulator (Rev. B)

... The LM723/LM723C is a voltage regulator designed primarily for series regulator applications. By itself, it will supply output currents up to 150 mA; but external transistors can be added to provide any desired load current. The circuit features extremely low standby current drain, and provision is ...
PS22A79
PS22A79

... 1 :If control GND and power GND are patterned by common wiring, it may cause malfunction by fluctuation of power GND level. It is recommended to connect control GND and power GND at only a N1 point at which NU, NV, NW are connected to power GND line. 2 :It is recommended to insert a Zener diode D1 ( ...
30N EVBA_2 0 A - VS1000 Evaluation Kit EVBA 2 0
30N EVBA_2 0 A - VS1000 Evaluation Kit EVBA 2 0

1 - LIGO dcc
1 - LIGO dcc

Model 6 Low Voltage MCC
Model 6 Low Voltage MCC

... Now, more than ever, reliability is foremost on the minds of those designing and operating industrial, low voltage power systems. Unexpected power loss can create serious production problems, have an adverse environmental impact, and result in substantial economic damage for the unprepared. Unground ...
1 - BrainMass
1 - BrainMass

... be dissipated if the three resistors were connected in parallel across the same potential difference? Let resistance of each resistor is R then the total resistance when they are in series will be 3R The voltage is given by ( as above ) ...
Page 1
Page 1

phys1444-lec9
phys1444-lec9

... I =12/690 =0.017A. – Point e is the highest potential point while point d is the lowest potential. – When the test charge starts at e and returns to e, the total potential change is 0. – Between point e and a, no potential change since there is no source of potential nor any resistance. – Between a ...
MAX4505 Fault-Protected, High-Voltage, Signal-Line Protector General Description
MAX4505 Fault-Protected, High-Voltage, Signal-Line Protector General Description

... Supplying Power Through External ICs The MAX4505 has low supply current (<250µA), which allows the supply pins to be driven by other active circuitry instead of connected directly to the power sources. In this configuration, the part can be used as a driven fault-protected switch with V+ or V- used ...
Vo = Vs
Vo = Vs

... Duty Cycle: The fraction of the wave cycle over which the diode is conducting. ...
Page 2: inside front cover:
Page 2: inside front cover:

... The source resistor Rs creates non-ideal behavior in a source of voltage. The value of Rs determines how much the source output voltage drops for a given load placed across it. Because any resistance generates voltage noise, the source resistance also places a fundamental limit on how well the voltm ...
a High Accuracy Ultralow I , 200 mA, SOT-23, anyCAP
a High Accuracy Ultralow I , 200 mA, SOT-23, anyCAP

... with an input voltage range of 2.9 V to 12 V and delivers a load current up to 200 mA. The ADP3330 stands out from the conventional LDOs with a novel architecture and an enhanced process that enables it to offer performance advantages and higher output current than its competition. Its patented desi ...
BDTIC www.BDTIC.com/infineon  TLE4946-2L
BDTIC www.BDTIC.com/infineon TLE4946-2L

... Precise magnetic switching thresholds and high temperature stability are achieved by active compensation circuits and chopper techniques on chip. Offset voltages, generated by temperature induced stress or overmolding are canceled and high accuracy is achieved. The IC has an open collector output st ...
Lab
Lab

... 2) In your parallel circuit, change one of the 1K resistors to a 2K resistor  Measure the voltage across each resistor  Use Ohm’s law to determine the current through each resistor ...
Eltek Energy - Powerful Technology
Eltek Energy - Powerful Technology

... Dc/dc converters has inverse impedance characteristics (1/R) The load is constant If the input voltage drops, the converter will draw higher current to maintain the output voltage (with a constant power load) When the converter draws more current, the input voltage will drop further... Constant powe ...
Switching Small Currents with Vacuum Circuit
Switching Small Currents with Vacuum Circuit

Data Sheet  Features
Data Sheet Features

... 5.1 The VIN quiescent current loss comprises two parts: the DC bias current as given in the electrical characteristics and the internal MOSFET switch gate charge currents. The gate charge current results from switching the gate capacitance of the internal power MOSFET switches. Each cycle the gate i ...
MC3479 Stepper Motor Driver
MC3479 Stepper Motor Driver

AP1121
AP1121

... 4. Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the input/output differentially and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range. 5. Quiescent current is defin ...
Design_Considerations_for_High_Step
Design_Considerations_for_High_Step

... contributor is the conduction losses especially for low output voltages. As the MOSFET conducts current for the major part of duty cycle. Switching losses in the low side MOSFET are practically negligible, since Q2 switches on and off with a diode drop across it. Conventional model which is commonly ...
RT9363A - Richtek
RT9363A - Richtek

... To get the better performance of RT9363A, the selection of peripherally appropriate capacitor and value is very important. These capacitors determine some parameters such as input and output ripple, power efficiency, maximum supply current by charge pump, and start-up time. To reduce the input and o ...
OPA2604 Dual FET-Input, Low Distortion OPERATIONAL AMPLIFIER FEATURES
OPA2604 Dual FET-Input, Low Distortion OPERATIONAL AMPLIFIER FEATURES

... at the penalty of somewhat reduced input impedance at high frequency. Figures 2e and 2f show input lead compensation networks for inverting and difference amplifier configurations. NOISE PERFORMANCE Op amp noise is described by two parameters—noise voltage and noise current. The voltage noise determ ...
Using the TL441 with the TL441 to Generate 4mA to 20mA Output
Using the TL441 with the TL441 to Generate 4mA to 20mA Output

... A common requirement of sensor conditioning systems is that they have a 4mA to 20mA output. For example, instrumentation amplifiers are frequently used to translate a pressure sensor output to a usable voltage level. In many cases, it is desirable to translate the amplifier voltage output to the ind ...
1 Introduction 2 Ohm`s Law
1 Introduction 2 Ohm`s Law

Table A - Camosun College
Table A - Camosun College

... In order for the current to flow in the circuit there must be a potential difference across the components in the circuit. This potential difference is measured by using a voltmeter which measures the voltage between any two points in the circuit. This potential difference is measured in units of Vo ...
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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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