Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)
Ask More Info Of  A Seminar Ask More Info Of A Project Post Reply  Follow us on Twitter
17-02-2011, 12:04 PM
Post: #1
DC−DC Buck/Boost Converter

.ppt  _8_EE362L_DC_DC_BuckBoost_PPT (1).ppt (Size: 692 KB / Downloads: 205)
DC−DC Buck/Boost Converter
Buck/Boost converter

This circuit is more unforgiving than the boost converter, because the MOSFET and diode voltages and currents are higher
• Before applying power, make sure that your D is at the minimum, and that a load is solidly connected
• Limit your output voltage to 90V
KVL and KCL in the average sense
Interestingly, no average current passes from the source side, through C1, to the load side, and yet this is a “DC - DC” converter
Inductor L1 current rating
During the “on” state, L1 operates under the same conditions as the boost converter L, so the results are the same Inductor L2 current rating
MOSFET and diode currents and current ratings
Output capacitor C current and current rating
Series capacitor C1 current and current rating
Series capacitor C1 current and current rating
Worst-case load ripple voltage
Worst case ripple voltage on series capacitor C1
Voltage ratings

• Diode and MOSFET, use 2(Vin + Vout)
• Capacitor C1, use 1.5Vin
• Capacitor C, use 1.5Vout
Continuous current in L1
Continuous current in L2
Impedance matching
Impedance matching

Thus, the buck/boost converter can sweep the entire I-V curve of a solar panel
Example - connect a 100Ω load resistor
With a 100Ω load resistor attached, raising D from 0 to 1 moves the solar panel load from the open circuit condition to the short circuit condition
Example - connect a 5Ω load resistor
BUCK/BOOST DESIGN
Rating DC−DC Buck/Boost Converter Options
Share DC−DC Buck/Boost Converter To Your Friends :- Seminar Topics Bookmark
Post Reply 

Marked Categories : boost converter, boost converter project ppt, connect buck boost to solar panel, buck boost converter project report, project report buck boost converter, project report of buck boost converter, seminar topics for buck boost converter ppt, ppt buckboost converter, dc dc buk converter, boost converter ppt, project design buck boost chopper, seminar on buck boost converter, design and implementation of boost converter, dc dc boost converter design ppt, buck boost converter, file type ppt buck boost converter, buck boost converters seminar, dc dc boost converter ppt, designing of boost converter ppt, buck boost convertor project report, buck boost converter ppt,

[-]
Quick Reply
Message
Type your reply to this message here.


Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Single Phase to Three Phase Converter seminar code 0 61 26-07-2014 11:32 AM
Last Post: seminar code
  FPGA Implementation of RS232 to Universal serial bus converter seminar ideas 3 1,335 09-07-2014 09:59 AM
Last Post: nikhilgupta13
  28-Pin, 8-Bit CMOS FLASH Microcontroller with A/D Converter seminar projects maker 0 131 07-01-2014 02:35 PM
Last Post: seminar projects maker
  REPORT ON THREE PHASE DUAL CONVERTER study tips 0 377 05-07-2013 02:38 PM
Last Post: study tips
  Noise Characterization of A/D Converter on PIC Microcontroller PPT study tips 0 320 05-06-2013 12:28 PM
Last Post: study tips
  Installation Notes for the Cisco TwinGig and OneX Converter Modules study tips 0 262 04-06-2013 12:30 PM
Last Post: study tips
  DC-DC converter to step up input voltage A simple step-up converter seminar tips 0 295 12-01-2013 03:36 PM
Last Post: seminar tips
  SEMINAR ON BUCK-BOOST TRANSFORMER PPT project girl 0 1,588 05-12-2012 02:04 PM
Last Post: project girl
  16-Bit, 2.5MSPS Analog-to-Digital Converter seminar flower 0 407 23-08-2012 02:50 PM
Last Post: seminar flower
  Analog-to-Digital Converter Design Guide seminar flower 0 464 23-08-2012 02:49 PM
Last Post: seminar flower
This Page May Contain What is DC−DC Buck/Boost Converter And Latest Information/News About DC−DC Buck/Boost Converter,If Not ...Use Search to get more info about DC−DC Buck/Boost Converter Or Ask Here

Options: