to get information about the topic 5 volts smps power supply related topic refer the page link bellow

http://seminarsprojects.net/Thread-computer-smps-power-supply ....etc

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ABSTRACT
The main aim of any electric power supply in the world is to provide uninterrupted power supply at all times to all its consumers. Although, in developing countries, the electric power generated to meet the demands of the growing consumers of electricity is insufficient, hence power instability and outage.
Power instability or outage in general does not promote development in the public and private sector. The investors do not feel secure to come into a country with constant or frequent power failure. These limit the development of i ....etc

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Abstract
A major disadvantage of applying sliding mode control to dc/dc converters is that the steady-state switching frequency is affected by line and load variations. This is undesirable as it complicates the design of the input and output filters. To reduce switching frequency deviation in the events of line and load variations, an adaptive feedforward control scheme that varies the hysteresis band according to the change of line input voltage and an adaptive feedback control scheme that varies the control parameter (i.e., sliding coeffic ....etc

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A lead-acid battery charger circuit is most popular though it will very large size than others battery type. But them have advantage are : cheap, easy to buy and long life if correctly uses.

The charging is best importance.
When I had 10 year old ago. My father bought it to me in first time of my life. In 6volts size for that era motorcycle.
When power outage will charge at shop near the house. Which is quick charger with high current. While charging will Air bubbles inside the battery and high temperature. Which technician tell me no pr ....etc

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Hai,

I need full details regarding the SMPS.
Like SMPS working,its ckt diagram & the formulas used for designing the ckt, types of SMPS & its application etc.

Thank you ....etc

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Am rema,want to know about an efficient common mode hybrid filter used in SMPS for my seminar work.

Abstract obtained from IEE is After the study of electromagnetic interference (EMI)
mechanisms in switching mode power system (SMPS) and the soft
switch, this paper proposes a novel hybrid filter (HEF) to suppress
commend mode EMI in SMPS. The HEF consists of a passive filter
and an active filter. Matching network, which can reduce
impedance mismatching effects, is introduced in passive part. A
feed-forward active filter is adopted ....etc

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To get full information or details of light sensitive switch please have a look on the pages

http://seminarsprojects.net/Thread-light-sensitive-alarm?pid=26008&mode=threaded

if you again feel trouble on light sensitive switch please reply in that page and ask specific fields in light sensitive switch ....etc

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1. Passive and Active Hybrid Integrated EMI Filters
2. Active-Clamping Dual Resonant Converter
3. Implementation and Analysis of an Improved Series-Loaded Resonant DC-DC Converter Operating Above Resonance for Battery Chargers
4. Performance Analysis of PV Grid-connected Power Conditioning System with UPS
5. Positive Voltage Injection Switching Inductor (P-VISI) Method for Fast Transient Response in SMPS under Loading Condition
6. High-Voltage Auxiliary Power Supply Using Series-Connected MOSFETs and Floating Self-Driving Technique
7. Usi ....etc

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i want coordinated master control project i.e.,boiler follow mode and turbine follow mode
i have doubt this project o help me .. ....etc

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Seminar Report On SWITCH MODE POWER SUPPLY
ABSTRACT
The report is an overview of Switch Mode Power Supply abbreviated as SMPS. The purpose of report is to provide a general understanding of SMPS and its applications. There is a brief discussion of historical development of SMPS, followed by the common topologies of the same. The principle of operation is described which is almost same for all the topologies. Then the steady state analysis is discussed to have an insight of the operation under ideal and real conditions. The ....etc

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