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Chapter 4 - Power Supplies
Chapter 4 - Power Supplies

www.BDTIC.com/ADI
www.BDTIC.com/ADI

... for lower IREF values. The principal advantage of higher IREF values lies in the ability to attain a given output level with lower load resistors, thus reducing the output RC time constant. ...
Using the TPS40170EVM-578 Evaluation Module
Using the TPS40170EVM-578 Evaluation Module

... TPS40170EVM-578 is designed with a Synchronization mode jumper (J3) using a 3-pin, 0.1-inch spacing header and shunt. Installing a shunt in J3 in the Master position connects the M/S (master/slave) pin to VIN and programs the Master synchronization mode. The TPS40170 controller outputs a 50% duty cy ...
Digital Panel Meters Modular Indicator and Controller Type UDM40
Digital Panel Meters Modular Indicator and Controller Type UDM40

... 13 VDC ±10%, max. 50 mA 25 VDC ±10%, max. 25 mA 8.2VDC ±10%, max 10mA. 13VDC ±10%, max 40mA. 25V output to measuring input 4000 V output to power supply input RMS ...
Measuring Output - Transformer Performance
Measuring Output - Transformer Performance

... The current passing the primary inductance Lp generates a magnetic field in the core, resulting in a voltage at the secondary side of the OPT. It is now easy to understand that distortion might occur. Because Lp is not constant, the current becomes distorted. However, will the secondary voltage show ...
What is the difference between power factor and ballast
What is the difference between power factor and ballast

... current delivered at the customer's site to be out of phase with the voltage. This phase difference can take two basics forms. 1) The current can “lag” the voltage when an inductive load (i.e., motors, magnetic HID ballasts) is used or 2) the current can “lead” the voltage when a capacitive load (i. ...
Intro_to_Motors Workshop
Intro_to_Motors Workshop

Opti Information
Opti Information

... (Less than if voltge is less than 4 volts) A code 42 is most likely caused by a grounded ignition control wire. But it could also be cause by a failed ignition driver module, or a failed PCM. ...
Tuning for Mileage by mpgmike
Tuning for Mileage by mpgmike

... that a comprehensive Guide to Tuning is desperately needed. Simply making combustion more efficient these days isn’t enough. The factory ECU is programmed for the factory hardware. Once you deviate from that basic recipe, the ECU is no longer able to deliver optimal results. The fix? Tuning! Tuning ...
BZ23463467
BZ23463467

LM285-2.5, LM385-2.5, LM385B-2.5
LM285-2.5, LM385-2.5, LM385B-2.5

... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright  2005, Texas Instruments Incorporated ...
Vision™ OPLC™ V350-35-TR6/V350-J-TR6 Installation
Vision™ OPLC™ V350-35-TR6/V350-J-TR6 Installation

AAT3603A 数据资料DataSheet下载
AAT3603A 数据资料DataSheet下载

... current, charge termination current, and recharge voltage are programmable with an external resistor and/or by a standard I2C interface. The step-down DC/DC converter is integrated with internal compensation and operates at a switching frequency of 1.5MHz, thus minimizing the size of external compon ...
Lecture_Lab4
Lecture_Lab4

... You can choose any proper value you want for R1. If R1 is too small, it may require large currents resulting in overheat problem. ...
Wiring guide for dual output vibration and
Wiring guide for dual output vibration and

... Type 1: The data-collector powered dual output sensor (Wilcoxon model 786T) is useful for acquiring data with any one of the many portable analyzers for collecting predictive data for vibration spectrum analysis. The temperature sensor is powered through the accelerometer powering circuit and provid ...
Sheath testing, Sheath fault location and Location of
Sheath testing, Sheath fault location and Location of

Trayer Switchgear Offers Utilities Optional 10 Cycle- or 10
Trayer Switchgear Offers Utilities Optional 10 Cycle- or 10

Measurement of high frequency currents with a Rogowski coil
Measurement of high frequency currents with a Rogowski coil

... The main aim of this paper is to expose a simple and low cost device that allows to measure high frequency currents. The Rogowski coil is a flux-to-voltage transducer for non-intrusive current measurement. Its use is usually associated to an external circuit for integrating the measured signal. This ...
magnaplus   generators - Powertech Engines Inc
magnaplus generators - Powertech Engines Inc

... and 5% frequency variation. Regulator drift shall be less than 1% per 72°F (40°C) ambient temperature change. The voltage regulator shall be a static-type using non-aging silicon controlled rectifiers, with electromagnetic interference suppression to commercial standards. The voltage regulation, wit ...
Action PAK AP4382 ® DC Input, Bipolar Output,
Action PAK AP4382 ® DC Input, Bipolar Output,

... Isolation (Input to Output): 1500 VDC between input, output and power ...
EMC filters, 3-line filters, B84143B*S080, S081
EMC filters, 3-line filters, B84143B*S080, S081

... Death, serious bodily injury and substantial material damage to equipment may occur if the appro­ priate safety measures are not carried out or the warnings in the text are not observed. Using according to the terms The EMC filters may be used only for their intended application within the specified ...
Dual Line Receivers (Rev. D)
Dual Line Receivers (Rev. D)

... These dual line circuits also can be used in unbalanced or single-line systems. Although these systems do not offer the same performance as balanced systems for long lines, they are adequate for very short lines where environmental noise is not severe. The receiver threshold level is established by ...
PURE SINE WAVE INVERTER FOR HOUSE BACKUP
PURE SINE WAVE INVERTER FOR HOUSE BACKUP

... pure sine wave inverter reduces the harmonics to minimum, thus increasing the efficiency of power consumption and life time of AC appliances. It also reduces the audible and electrical noise in audible equipment, TV's, Fluorescent lights and allows inductive load, like fan to run faster and quieter. ...
Chapter 19
Chapter 19

... – the barrier opposes the flow of majority charge carriers and only a small number have enough energy to surmount it  this generates a small diffusion current – the barrier encourages the flow of minority carriers and any that come close to it will be swept over  this generates a small drift curre ...
MAX1951A 1MHz, 2A, 2.6V to 5.5V Input, PWM DC-DC General Description
MAX1951A 1MHz, 2A, 2.6V to 5.5V Input, PWM DC-DC General Description

... 1MHz, 2A, 2.6V to 5.5V Input, PWM DC-DC Step-Down Regulator with Enable The MAX1951A high-efficiency, DC-DC step-down switching regulator delivers up to 2A of output current. The device operates from an input voltage range of 2.6V to 5.5V and provides an adjustable output voltage from 0.8V to VIN, m ...
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Voltage optimisation

Voltage optimisation is a term given to the systematic controlled reduction in the voltages received by an energy consumer to reduce energy use, power demand and reactive power demand. While some voltage 'optimisation' devices have a fixed voltage adjustment, others electronically regulate the voltage automatically.Voltage optimisation systems are typically installed in series with the mains electrical supply to a building, allowing all its electrical equipment to benefit from an optimised supply.
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