Servo Drive Main Power Supply

Computer Numerical Control (CNC) Drive System Solutions from Texas Instruments

Description

The servo drive main power supply converts the high-voltage AC input (110VAC to 690VAC) or DC-link voltage into either a single isolated 24VDC intermediate output or multiple isolated outputs which power the servo drive system. High efficiency, excellent load regulation, output voltage ripple, form factor and protection against over-current and over-voltage are important design criteria. The servo drive main power supply additionally needs to meet the clearance, creepage, and isolation voltage requirements as per IEC 61800-5 as well as EMC immunity per IEC61800-3. TI's reference designs and solutions help solve these challenges and accelerate development.

  • High efficiency power supply solutions for various topologies such as quasi-resonant fly-back and fly-buck
  • Power supply solutions with low EMI (conducted and radiated emissions)
  • Power solutions designed to comply to IEC 61800-5 isolation requirements

Application notes & user guides

Application Notes (5)

Title Abstract Type Size (KB) Date Views
HTM 8 KB 06 Jul 2015 1992
HTM 8 KB 12 Mar 2015 976
HTM 8 KB 06 Sep 2011 285
HTM 8 KB 06 Sep 2011 242
HTM 8 KB 06 Sep 2011 335

Selection & solution guides

Selection Guides (4)

Title Abstract Type Size (KB) Date Views
PDF 2.7 MB 18 Nov 2016 3854
PDF 2.82 MB 28 Jun 2016 8537
PDF 5.8 MB 10 Jun 2016 23574
PDF 5.35 MB 23 Mar 2016 9587

Product bulletin & white papers

Product Bulletin (1)

Title Abstract Type Size (MB) Date Views
PDF 216 KB 17 Oct 2012 2219

White Papers (2)

Title Abstract Type Size (MB) Date Views
PDF 3.04 MB 12 Jun 2015 2659
PDF 179 KB 20 Apr 2012 2332

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