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Single-Ended Signal Conditioning Circuit for
Single-Ended Signal Conditioning Circuit for

... similar to that of variant a, in that the negative section of the DC-bus can be taken as the common reference potential. However, the disadvantage is the increased stray inductance. In high dynamic drives and high-power applications, current is usually measured in the output phases of the inverter ( ...
12V to 24V, 27A Brushed DC Motor Reference
12V to 24V, 27A Brushed DC Motor Reference

... Copyright © 2015, Texas Instruments Incorporated ...
Resonance - India Study Channel
Resonance - India Study Channel

... kept constant. Frequency f1 & f2 corresponding to Im/ 2 = 0.707 Im are called band frequencies or cut-off frequencies or half power frequencies. Because, the power delivered by the circuit at these frequencies is half of the power delivered by it at resonant frequency. This fact can be proved as fol ...
Part 1
Part 1

Figure.1. 16-Transistor full adder circuit [2]
Figure.1. 16-Transistor full adder circuit [2]

LTC3541-3
LTC3541-3

6A Boost/Inverting DC/DC Converter with Fault Protection
6A Boost/Inverting DC/DC Converter with Fault Protection

OPA363 OPA2363 OPA364 OPA2364
OPA363 OPA2363 OPA364 OPA2364

... configuration is the most susceptible to the effects of capacitive load. The capacitive load reacts with the output resistance of the op amp to create a pole in the small-signal response, which degrades the phase margin. In unity gain, the OPA363 and OPA364 series op amps perform well with a pure ca ...
Q3 2009 Issue Analog Applications Journal
Q3 2009 Issue Analog Applications Journal

Op Amps
Op Amps

... Op Amp Definition  Op Amps use external power supply, at positive +VCC and a at the second negative -VCC voltage pin  Not necessarily of same voltage, but usually absolute values are equal: |+VCC| = |-VCC|  Common power voltages are + - 5 V to + - 15 V, rarely over 20 V  Op Amps generally are u ...
Series and Parallel Circuits
Series and Parallel Circuits

... If the current is the same throughout the circuit, what is used by the lamp to produce the thermal and light energy? Recall that power, the rate at which electric energy is converted, is represented by P = IV. Thus, if there is a potential difference, or voltage drop, across the lamp, then electric ...
Phase-locked-loop with lock detector
Phase-locked-loop with lock detector

... the SIGIN frequency is lower than the COMPIN frequency, then it is the n-type driver that is held “ON” for most of the cycle. Subsequently, the voltage at the capacitor (C2) of the low-pass filter connected to PC2OUT varies until the signal and comparator inputs are equal in both phase and frequency ...
ptc thermistors - Digi
ptc thermistors - Digi

... major changes in the thermal and electrical properties of the PTC thermistor. Most PTC thermistors are designed to operate with a transition temperature somewhere between 60°C and 120°C, however, devices can be manufactured that can switch as low as 0°C or as high as 200°C. The majority of switching ...
INSTRUMENT TRANSFORMER DIMENSIONING FOR SUBSTATIONS Ronny Mustajärvi
INSTRUMENT TRANSFORMER DIMENSIONING FOR SUBSTATIONS Ronny Mustajärvi

Ch2. State of the art topologies and improvements
Ch2. State of the art topologies and improvements

... Asymmetrical half bridge is a very interesting topology. It has some unique characteristics. First, asymmetrical half bridge is a soft switching converter. Primary two switches can achieve ZVS with help of leakage inductance. Since the two switches works complementarily, there is no ringing problem ...
CMS2005 - Sensitec GmbH
CMS2005 - Sensitec GmbH

... Tstg ...
BelaSigna 250
BelaSigna 250

MAX4271/MAX4272/MAX4273 3V to 12V Current-Limiting Hot-Swap Controllers with Autoretry, DualSpeed/BiLevel Fault Protection
MAX4271/MAX4272/MAX4273 3V to 12V Current-Limiting Hot-Swap Controllers with Autoretry, DualSpeed/BiLevel Fault Protection

... Operating Temperature Range ...........................-40°C to +85°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C ...
MAX517/MAX518/MAX519 2-Wire Serial 8-Bit DACs with Rail
MAX517/MAX518/MAX519 2-Wire Serial 8-Bit DACs with Rail

... Note 1: For the MAX518 (full-scale = VDD) the last three codes are excluded from the TUE and DNL specifications, due to the limited output swing when loaded with 10kΩ to GND. Note 2: Input resistance is code dependent. The lowest input resistance occurs at code = 55 hex. Note 3: Input capacitance is ...
SFH610A, SFH6106
SFH610A, SFH6106

Equivalent Circuit Analysis of the RHIC Injection Kicker
Equivalent Circuit Analysis of the RHIC Injection Kicker

... The RHIC injection kicker was conceived as a transmission line magnet in order to achieve the required rise time of < 95 nsec[1]. The kicker is configured from ferrite and dielectric blocks as a “C” type magnet with its geometry shown in Fig. 1. The deflecting properties of the kicker are dominated ...
Chapter1 - WordPress.com
Chapter1 - WordPress.com

Digitally Isolated 2-Channel, Wide AC/DC Binary Input Module (Rev
Digitally Isolated 2-Channel, Wide AC/DC Binary Input Module (Rev

... protection is accomplished by clamping the voltage spike to a limit, by the low impedance avalanche breakdown of a PN junction. TVS diodes are ideally open-circuit devices. A TVS diode can be modeled as a large resistance in parallel with some capacitance while working below its breakdown voltage. W ...
MC33800, Engine Control Integrated Circuit
MC33800, Engine Control Integrated Circuit

... The IC contains two programmable constant current drivers (CCD), an octal, low side, serial switch (OSS), and six, external MOSFET gate pre-drivers (GD). The IC has over-voltage, under-voltage, and thermal protection. All drivers and switches, including the external MOSFETs, have over-current protec ...
AD5301 数据手册DataSheet 下载
AD5301 数据手册DataSheet 下载

... 0.7 V/μs. It uses a 2-wire (I2C-compatible) serial interface that operates at clock rates up to 400 kHz. Multiple devices can share the same bus. ...
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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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