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FAN5354 3 MHz, 3 A Synchronous Buck Regulator  
FAN5354 3 MHz, 3 A Synchronous Buck Regulator 

... The FAN5354 is a step-down switching voltage regulator that delivers an adjustable output from an input voltage supply of 2.7 V to 5.5 V. Using a proprietary architecture with synchronous rectification, the FAN5354 is capable of delivering 3 A at over 85% efficiency, while maintaining a very high ef ...
service reminder
service reminder

... Flash” lockouts and premature hot surface igniter failures. Some of these faults are field repairable and other faults required new software to resolve the problem. This new software is being incorporated in today’s controls, which are more “fault tolerant”. (See IFC date code reference table on pag ...
chapter one introduction 1.1 background of the study
chapter one introduction 1.1 background of the study

... switches have an internal spring mechanism returning the button to its ‘out’ ‘or’ no” until the button is pulled back out. ii. Toggle switches: Toggle switches are actuated by a level in one or two positions. The common light switch used in household wiring is an example of a toggle switch. Most tog ...
Digital Panel Meters Modular Indicator and Controller Type UDM35
Digital Panel Meters Modular Indicator and Controller Type UDM35

... AC 1: 5A, 250VAC DC 12: 3A, 24VDC AC 15: 1,5A, 250VAC DC 13: 1,5A, 24VDC 4000 VRMS output to measuring input, 4000 VRMS output to power supply input. NPN transistor type VON 1.2 VDC/ max. 100 mA VOFF 30 VDC max. By means of opto-couplers 4000 VRMS output to measuring input 4000 VRMS output to power ...
1N5400 - 1N5408 General Purpose Rectifiers
1N5400 - 1N5408 General Purpose Rectifiers

... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
Paladin Transducers 0 5 and 0 2
Paladin Transducers 0 5 and 0 2

... 45/55Hz, 55/65Hz, 45/65Hz 100-480V AC 12V, 24V, 48V, 110V or 125V DC ...
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- FAST Technologies

...  igh Ambient Temperature versions available up to 70DegC Ò Standard range IP42 - Various IP ratings available Ò W  e can build Back plate only or into your own Enclosures Ò Small compact design Ò Competitive pricing Ò Redundancy options for Dual systems Designed to provide a continuous DC ...
MAX1705/MAX1706 1- to 3-Cell, High-Current, Low-Noise, Step-Up DC-DC Converters with Linear Regulator
MAX1705/MAX1706 1- to 3-Cell, High-Current, Low-Noise, Step-Up DC-DC Converters with Linear Regulator

... ONA and ONB inputs have a hysteresis of approximately 0.15VOUT. Specifications to -40°C to are guaranteed by design, not production tested. ...
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APPLICATION INFORMATION SUMMARY

... LOAD: Black Magic Sine (SN) and Mini (MN) Square Wave models have inbuilt overload protection; however Micro Square (LN), Micro Sine (LS) and P-BMR models lack this feature. A properly designed analog line interface circuit will contain 300 ohms or more of series resistance, used to sense the change ...
PowerPoint Presentation - Interfacing Methods and Circuits
PowerPoint Presentation - Interfacing Methods and Circuits

... current under load will depend on the application but it is usually fairly small – a few mA. In selection of a power supply for op-amps, care should be taken with the noise that the power supply can inject into the amplifier. The effect of the power supply on the amplifier is specified through the p ...
PowerPad Model 8333 Data Sheet
PowerPad Model 8333 Data Sheet

... text summaries, transients, event logs and stored alarms Print reports using standard or custom t­emplates you design Free updates are available on our website www.aemc.com ...
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... positive, but varies with time • In order to power electronic devices, we need to smooth out the variations with time. • Another way to look at this is that we need to store energy temporarily while the input voltage changes sign. ...
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Unregulated 60-mA Charge-Pump Voltage

... to its wide input voltage range, two or three NiCd, NiMH, or alkaline battery cells, as well as one Li-Ion cell can also power them. Only three external 1-µF capacitors are required to build a complete dc/dc charge pump inverter. Assembled in a 5-pin SOT23 package, the complete converter can be buil ...
permanent magnet synchronous motor
permanent magnet synchronous motor

Review of Voltage Sag Compensation Techniques
Review of Voltage Sag Compensation Techniques

768A - Data Device Corporation
768A - Data Device Corporation

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DC115A - Demo Manual
DC115A - Demo Manual

... with differential nonlinearity guaranteed to be less than 0.5LSB. The LTC1451 and LTC1453 are complete with a rail-to-rail output buffer amplifier and reference in an SO8 package that occupies just 0.1 inch2 , including a bypass capacitor. The low power supply current and small size makes these circ ...
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... second from a field device. As the digital FSK signal is phase continuous, there is no interference with the 4-20mA signal. ...
Fire lighter circuit
Fire lighter circuit

... The applications of the lighter using the capacitance discharge topology operate in 2 phases: ...
understanding vector diagrams
understanding vector diagrams

... to graphically represent the magnitudes of current and voltage along with their phase angles. The main use of the Vector Diagram is to show the phase shift between the current and the voltage. In an AC circuit, the voltage and current do not peak at the same time if the load is not purely resistive ...
Halogen Lamp Modeling For Low Voltage Power - HAL
Halogen Lamp Modeling For Low Voltage Power - HAL

2001 Power Plus Revs
2001 Power Plus Revs

... and control systems, while delivering the same kW output. PowerPlus also allows faster arc shutdown so less energy from the source is sent to the ESP during arcing. In addition, the Series requires less transformer fluid, reducing containment problems. The chance of fluid ignition is also reduced du ...
2bsst owner`s manual
2bsst owner`s manual

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Switched-mode power supply



A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.
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