Aim:
This project is to make high efficient digital three phase volt meter , with following specification using micro controller

Accuracy (+ or -) 0.25% F.S. (+ or -) 1 digit
Sampling Time Abt. 0.8 sec. typically
Aux. power source AC 110/220V (+ or -) 10%m 50/60Hz
Power Consumption Operating Temp. range 0-60 deg. C
Storage Temp. range -10 -70 deg. C
Temperature coefficient <100PPM/deg. C
Max. relative humidity 95%
Dielectric strength (IEC688)
AC 2KV/1Min
Input/power/output terminals
AC 3KV/1min
All t..............etc

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I need 6 volts 750 MA smps power supply for audio application with full details of transformer winding details etc. Please help me..............etc

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hi i am now entering final b.tech.. i am doing a project on smps.i want to know the format of the miniproject and what are to be included in that documentation.let me know the documentation details...............etc

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7 segment led driver ic circuits diagrams 3 digi volt metre
..............etc

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SEMINAR REPORT ON SMPS
Presented BY
PRIYANKA N.
VIDYA VIKAS INSTITUTE OF ENGINEERING AND TECHNOLOGY

INTRODUCTION:
SMPS i.e. Switch Mode Power Supply, before starting to introduce this topic we first have to
know what power supplies are
Power Supply: A device for the conversion of available power of one set of characteristics to
another set of characteristics to meet specified requirements.
Conventional series regulated linear supplies maintain a constant voltage by dissipating excess
power in ohmic..............etc

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I am a BSEE with extensive (>25 years) industry experience in power supply project and program management but without specific design experience in switch mode power supplies (SMPS). I now need to qualitatively gain a better understanding of the various SMPS topologies. The http://studentbank.in/report-seminars-report-on-smps is the correct level of information I am looking for. Is a similar seminar available to be attened in the USA (preferably West Coast) and if yes, what is the schedule and cost.
Dan Hiatt ..............etc

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i need the discribtion and working or simulated circut diagram and pdf file..............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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hi plese give me a smps circuit diagarm..............etc

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Prepared by:
Debashish Mishra




BACKGROUND

The significance of power factor (PF) correction is reflected in the large number of documents addressing this subject, in the engineering design effort, and in the numerous industrial plants that manufacture equipment for the control of reactive power and filtering of current harmonics . Some of the benefits derived from correct PF adjustment are:
1. reduced energy loss;
2. released generation, transmission, distribution, and substation cap..............etc

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