AC/DC and Isolated DC/DC Power

Browse by Tags

AC/DC and Isolated DC/DC Power

Welcome to the AC/DC and Isolated DC/DC Power Section of the TI E2E Support Community. Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers. To post a question, click on the forum tab then "New Post".

Tags
You have subscribed to this tag. To view or manage your tag subscriptions, click here.   Close
You have unsubscribed from this tag. To view or manage your tag subscriptions, click here.   Close
You are currently viewing:
converter
Related Posts

  • Forum Post: Need Controller for Push Pull Inverter

    John Currie
    I am needing a controller for a variable frequency current source Push Pull Inverter that I want to develop. it will run into a parallel tuned resonant load, around 10 to 60 kHz, 1-3 kW for now. I was looking at the UC3872. This has a Zero detect pin that I could monitor the output transformer center...
    on Nov 1, 2010

  • Forum Post: DC/DC isolated power supply

    bruno nunes
    Hi, I have a customer that has the following power supply: a symetrical one with voltage +/-60V. But he needs a symetrical supply +-15V , current rms=1A . how could I generate that voltage from +-60 V power supply? is it possible to use 2 LM5015?: 1) the first one would have Vin =60 V , e GND=0 V...
    on May 7, 2012

  • Forum Post: DC-DC LED Driver with solar charge controller

    Amrit Sethia
    Dear All, I need to design a solar Charge controller with LED driver. Input to charge controller will be from Solar Panel of 40W, It will charge the battery. and when it is evening (dawn), Light will be glowing through the charged battery. battery is of 40AH. Output current will be 350mA and output voltage...
    on Oct 29, 2012

  • Forum Post: UCC28950 spreadsheet possible issue

    Jeferson Staudt1
    Hello there. I'm designing a DC/DC converter using the UCC28950. The specifications os the power supply are: Vin = 390Vdc (PFC) Vout = 48V Iout = 21A I was using the the spreadsheet avaliable in the following link: http://www.ti.com/litv/zip/sluc222b But, I believe it has a little issue....
    on Dec 3, 2012

  • Forum Post: ISOLATED DC TO DC

    DIOCORIS SOSA
    Hi all, Im new switching regulators. I found a design that uses a flyback topology with a UCC 3801 PWM controller. It is stepping the voltage down to 12v from 600v DC. My problem is that this converter drives a 12v Siren that drains about 1.2A and it only works from 450 -700v range, and I want it to...
    on Jan 2, 2013

  • Forum Post: UCC35702 - maximum duty cycle

    Wm Blum
    Working on an implementation of UCC35702D as a off-line buck convertor. Having issues with achieving 99% duty cycle. 1. Output level is controlled by introducing voltage to the VSclamp pin. I can control VSclamp from 0 to 3V. 2. FB pin is connected to Vref via a 1K resistor. FB sits at 4.90V. 3...
    on Feb 13, 2013

  • Forum Post: Variable Phase-Shifted Full-Bridge PWM Controller (LM5046/UCC28950)

    David Backus
    Hello, we are looking for a variable Phase-Shifted Full-Bridge Controller (With Synchronous Rectification) to create a variable DC-DC converter. The LM5046 & UCC28950 controllers have the majority of the features except the ability to directly control by a micro (TMS320F28035/ UCD3138 ). Does TI...
    on May 8, 2013

All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

TI Worldwide | Contact Us | my.TI Login | Site Map | Corporate Citizenship | mobile m.ti.com (Mobile Version)

TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs and
embedded processors, along with software, tools and the industry’s largest sales/support staff.

© Copyright 1995-2013 Texas Instruments Incorporated. All rights reserved.
Trademarks | Privacy Policy | Terms of Use