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Electrical Machines I
Electrical Machines I

MAX3120 Low-Profile, 3V, 120µA, IrDA Infrared Transceiver General Description
MAX3120 Low-Profile, 3V, 120µA, IrDA Infrared Transceiver General Description

... achieves a bit error rate (BER) below 10-8 at maximum data rates when used with the appropriate external components. On-chip filtering rejects out-of-band ambient light signals that would otherwise interfere with IR communication. Also included in the MAX3120 is a high-power LED driver capable of si ...
Latest Technology PT IGBTs vs. Power MOSFETs
Latest Technology PT IGBTs vs. Power MOSFETs

... and low conduction loss, the IGBT is the device of choice for high current and high voltage applications. Now with the latest generation of PT IGBTs, the tradeoff between switching and conduction losses is balanced so that IGBTs encroach upon the high frequency, high efficiency domain of power MOSFE ...
STP85N15F4
STP85N15F4

... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notic ...
R25400 - Zeftronics
R25400 - Zeftronics

... equal, Bus voltage (24-26V). The voltage on F1 (field or ACU output) will be 0.5 to 2V less than the voltage at A, B, D or H. The voltage at F1 will be the same as F. If the voltage at A is 0.2V more than that on D, check the 5 Amp breaker, ALT switch, and connections between the bus and D for high ...
MAX44264 Ultra-Low Power Op Amp in a Tiny 6
MAX44264 Ultra-Low Power Op Amp in a Tiny 6

... The common-mode input range of the MAX44264 extends down to ground, and offers excellent commonmode rejection. These devices are guarante ed not to undergo phase reversal when the input is overdriven. Power Supplies and Layout applications, good layout is extremely important because low-power requir ...
ncp1651 - Single Stage Power Factor Controller
ncp1651 - Single Stage Power Factor Controller

Supplemental Correction Sheet for Solar Photovoltaic
Supplemental Correction Sheet for Solar Photovoltaic

RB088B150
RB088B150

... consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, whic ...
Electronic ballasts (EB) Technical Details - Vossloh
Electronic ballasts (EB) Technical Details - Vossloh

EEE-PP-010 - 6572
EEE-PP-010 - 6572

...  It is very simple and unbreakable construction.  Its cost is low and it is very reliable.  It requires less maintenance. ...
DS1135L 3V 3-in-1 High-Speed Silicon Delay Line FEATURES
DS1135L 3V 3-in-1 High-Speed Silicon Delay Line FEATURES

... Ambient Temperature: 25°C ± 3°C Supply Voltage (VCC ): 3.3V ± 0.1V Input Pulse: High: 3.0V ± 0.1V Low: 0.0V ± 0.1V Source Impedance: 50Ω Max. Rise and Fall Time: 3.0ns Max. — Measured between 0.6V and 2.4V. Pulse Width: 500ns Pulse Period: 1µs Output Load Capacitance: 15pF Output: Each output is loa ...
MAX1700/MAX1701 1-Cell to 3-Cell, High-Power (1A), Low-Noise, Step-Up DC-DC Converters General Description
MAX1700/MAX1701 1-Cell to 3-Cell, High-Power (1A), Low-Noise, Step-Up DC-DC Converters General Description

... Note 4: The regulator is in start-up mode until this voltage is reached. Do not apply full load current. Note 5: Load regulation is measured from no-load to full load where full load is determined by the N-channel switch current limit. Note 6: Supply current from the 3.30V output is measured between ...
CEC Test Method: Calculating the Energy Efficiency of Single
CEC Test Method: Calculating the Energy Efficiency of Single

Comparison of Simulation Results Three Level and Five Level H
Comparison of Simulation Results Three Level and Five Level H

TPS61194-Q1 Low-EMI Automotive LED Driver With 4 100
TPS61194-Q1 Low-EMI Automotive LED Driver With 4 100

... voltages. This feature minimizes the power consumption by adjusting the voltage to the lowest sufficient level in all conditions. For EMI reduction DC-DC supports spread spectrum for switching frequency and an external synchronization with dedicated pin. A wide-range adjustable frequency allows the ...
Xantrex Inverter Specifications
Xantrex Inverter Specifications

... system, or if the utility voltage is not 208 VAC. Due to the low level of harmonic distortion produced by the converter, a general purpose dry type transformer is suitable for this application. The transformer must have a 208 volt delta secondary winding, a primary winding rated to match the interco ...
Aalborg Universitet Regulation in Low-Voltage DC Microgrids
Aalborg Universitet Regulation in Low-Voltage DC Microgrids

... achieving both the aforementioned objectives simultaneously. Reasons for this are identified to be the error in nominal voltages and load distribution. Though centralized controller achieves these objectives, it requires high speed communication and offers less reliability due to single point of fai ...
MAX5934/MAX5934A Positive High-Voltage, Hot-Swap Controllers with Selectable Fault Management and Status Polarity
MAX5934/MAX5934A Positive High-Voltage, Hot-Swap Controllers with Selectable Fault Management and Status Polarity

... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
LTC1732-4
LTC1732-4

... to the input of the current amplifier (CA). The current amplifier servos the gate of the external P-channel MOSFET to force the same voltage drop across RSENSE which sets the charge current. When the potential at the BAT pin approaches the preset float voltage, the voltage amplifier (VA) will start ...
performance analysis of multilevel inverter with spwm strategy using
performance analysis of multilevel inverter with spwm strategy using

... sharing between S1’and S2’ with S1’ blocking the voltage across C1 and S2’ blocking the voltage across C2. Notice that output voltage van is ac, and vao is dc. The difference between van and vao is the voltage across C2, which is Vdc/2. If the output is removed out between a and 0, then the circuit ...
Advances in Electrical and Electronic Engineering
Advances in Electrical and Electronic Engineering

... value between 0 and 1. Therefore this system is able to address the values of the variables that are between completely true and completely false. These variables are called linguistic variables. Each variable is characterized by a membership function which has a specific degree of membership at a p ...
full text pdf
full text pdf

... Figure 9 shows the influence of MOSFET transistor resistance on DC voltage gain characteristics. It is clearly visible that this parameter has a considerable influence on voltage gain only at coefficients D > 0.9. When designing the boost-flyback converter, two key parameters should be determined, i ...
Performance Evaluation of Adaptive Tabu Search Algorithm
Performance Evaluation of Adaptive Tabu Search Algorithm

... The series active filter controller produces the reference voltage that will be synthesized by the PWM converter and positioned in series with the supply voltage, to force the load voltage, to become sinusoidal and balanced. Based on Sinusoidal Fryze Voltages Control Strategy, the series active filt ...
Basic Characteristics Data
Basic Characteristics Data

... ¡If the power supply is turned on with an overcurrent load, it will immediately go into intermittent mode and may not start up. See the ...
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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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