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Electronic Scale with the Arduino Microcontroller
Electronic Scale with the Arduino Microcontroller

... designed to source or sink relatively large currents at relatively high voltages. Small-signal single op-amp IC’s are usually pin-compatible with the ‘741, but one should always check the data sheets to be sure. One of the op-amps we will use in this lab experiment is the LF353. It contains two inde ...
IMH23
IMH23

... VCE(sat) =40mV at IC / IB=50mA / 2.5mA, makes these transistors ideal for muting circuits. 4) These transistors can be used at high current levels, IC=600mA. Inner circuit 5) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equ ...
NCP120 - 150mA, Very Low Dropout Bias Rail CMOS Voltage
NCP120 - 150mA, Very Low Dropout Bias Rail CMOS Voltage

Diodes and Capacitors
Diodes and Capacitors

What is a capacitor?
What is a capacitor?

TPS76801-Q1 数据资料 dataSheet 下载
TPS76801-Q1 数据资料 dataSheet 下载

... the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This ...
AN-679 APPLICATION NOTE
AN-679 APPLICATION NOTE

... The schematic in Figure 1 shows the implementation of a simple, low cost, watt-hour meter using the ADE7757. A shunt is used to provide the current-to-voltage conversion needed by the ADE7757 and a simple divider network attenuates the line voltage. The energy register (kWh) is a simple electromecha ...
Smart battery Charger SA model – Quick Start Manual
Smart battery Charger SA model – Quick Start Manual

... fast & precise charging. This ensures quick charging of battery without getting under or over charged. This increases the battery life & reduces battery maintenance cost. Input is protected against O/L & S/C by MCB. Battery reverse polarity protection is given by MCB. Digital meters are used to moni ...
Xilinx® Spartan® 6 Power Reference Design with TPS650250
Xilinx® Spartan® 6 Power Reference Design with TPS650250

... The TIDA-00716 design is a compact, integrated solution for the Xilinx Spartan 6 FPGA. This design showcases the TPS650250 as an all-in-one IC used to supply the rails needed for powering the Spartan 6. This design is based on the Spartan 6 LXT family, but can be repurposed to power the Spartan 6 LX ...
NCL30030GEVB 150 W High Performance LED Driver Evaluation Board User'sManual
NCL30030GEVB 150 W High Performance LED Driver Evaluation Board User'sManual

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E f

BDTIC C C M - P F C
BDTIC C C M - P F C

... The ICE3PCS03G is a 8-pins control IC for power factor correction converters. It is suitable for wide range line input applications from 85 to 265 VAC with overall efficiency above 90%. The IC supports converters in boost topology and it operates in continuous conduction mode (CCM) with average curr ...
0-1A, Single-Supply, Low-Side Current Sensing
0-1A, Single-Supply, Low-Side Current Sensing

experiment - Portal UniMAP
experiment - Portal UniMAP

SmartSpice SEU Module
SmartSpice SEU Module

... in its original state and in this condition we cannot say that there is an upset. The best way is probably to have some user defined parameters, that allow parameterizing it. SmartSpice SEU offers two possibilities: it allows defining an absolute or relative error in a given time. In other words, if ...
Power Voltage Transformers
Power Voltage Transformers

LMZ35003 Parallel Operation
LMZ35003 Parallel Operation

BDTIC New Generation Hall Switches
BDTIC New Generation Hall Switches

... TLE4961-1K, TLE4964-3K, TLE4961-5K ...
BC847BVN Features Mechanical Data
BC847BVN Features Mechanical Data

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
TXM1.8X, TXM1.8X-ML TX-I/O™ Super universal modules
TXM1.8X, TXM1.8X-ML TX-I/O™ Super universal modules

... For a description of the features common to all TX-I/O™ modules, please refer to the TX-I/O™ Engineering and installation manual, document CM110562. ...
TLD1120EL Data Sheet - Infineon Technologies
TLD1120EL Data Sheet - Infineon Technologies

Laboratory 1 Ohm`s Law
Laboratory 1 Ohm`s Law

Direct current (DC) supply grids for LED-Lighting
Direct current (DC) supply grids for LED-Lighting

ICL7652 Advanced LinCMOSTM PRECISION
ICL7652 Advanced LinCMOSTM PRECISION

... which directly affects input offset voltage. In applications needing fast settling of input offset voltage, it is recommended that high-quality film capacitors, such as mylar, polystyrene, or polypropylene, be used. In other applications, however, a ceramic or other low-grade capacitor may suffice. ...
view the PDF file
view the PDF file

... lost digital data, the need to reboot digital presets, or destroyed digital converters are frequently caused by excessive voltage spikes and AC noise contaminating the equipment ground. Furman’s SMP with LiFT takes another approach, ensuring optimal performance through linear filtering and no leakag ...
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Current source



A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.
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