diyAudio Forums Archive > Top > Other Stuff > Power Supply Design Pages: 1 2 3 4 5 6 7 [8] 9  Power Supply Design - Showing threads 1401 to 1600 of 1688 available ▫ How to clean our ac power?? ▫ 09-19-2005 03:35 PM - 28 replies ▫ 1kW PFC-Boost ▫ 09-19-2005 11:46 AM - 67 replies ▫ Dual center tap secondary ▫ 09-18-2005 07:54 PM - 0 replies ▫ switch mode ▫ 09-18-2005 11:55 AM - 0 replies ▫ Fuse popping ▫ 09-16-2005 08:34 PM - 6 replies ▫ EMC problems with flyback converter ▫ 09-15-2005 09:06 AM - 6 replies ▫ Anyone who have used the TL783 ? ▫ 09-13-2005 07:52 AM - 17 replies ▫ Alternative regulator for Jung ▫ 09-12-2005 10:38 AM - 9 replies ▫ 12v regulated toroidal charger high current ▫ 09-09-2005 07:57 AM - 7 replies ▫ external power supply, rectifier in or out? ▫ 09-09-2005 02:06 AM - 15 replies ▫ questions for the smps power supply ▫ 09-08-2005 03:33 PM - 2 replies ▫ SMPS design web sources? ▫ 09-07-2005 02:24 PM - 7 replies ▫ Mmini regulator (sample offering) ▫ 09-07-2005 05:10 AM - 131 replies ▫ 5v DC Quiet power supply ▫ 09-06-2005 12:43 AM - 4 replies ▫ clean psu design attempt ▫ 09-05-2005 10:51 AM - 5 replies ▫ Smps ▫ 09-02-2005 10:05 PM - 0 replies ▫ Help me please to find ferrite cores... ▫ 09-02-2005 08:37 PM - 8 replies ▫ Is it big enough? ▫ 09-02-2005 07:27 AM - 3 replies ▫ Soft start with TL431 - HOW? ▫ 08-31-2005 06:51 PM - 6 replies ▫ Wiring capacitor bank ▫ 08-31-2005 01:31 PM - 2 replies ▫ LM317 with a parallel transistor for current? ▫ 08-31-2005 10:52 AM - 2 replies ▫ Need help with power supply, ~12v source: 9v, 5v, and 3.3v ouputs ▫ 08-30-2005 09:45 PM - 3 replies ▫ Any problem with variac supply? ▫ 08-30-2005 08:53 PM - 1 reply ▫ SMPS for motorcycle intercom: some questions ▫ 08-29-2005 02:01 PM - 10 replies ▫ New (to me) regulated power supply design ▫ 08-28-2005 03:57 AM - 9 replies ▫ TL431: Can it regulate 300V DC? ▫ 08-27-2005 06:47 PM - 11 replies ▫ Shunt-regulated 24V DC Power Supply for Preamp Modules ▫ 08-25-2005 05:00 PM - 30 replies ▫ Assymmetric outputs in half-bridge ▫ 08-24-2005 05:06 AM - 45 replies ▫ Voltage reference in Jung regulators ▫ 08-23-2005 12:07 PM - 25 replies ▫ lt1087 ▫ 08-23-2005 11:51 AM - 0 replies ▫ Fusing my Boost Converter ▫ 08-21-2005 10:21 PM - 7 replies ▫ adding caps and snubber network to LM3875 power board ▫ 08-19-2005 02:12 PM - 0 replies ▫ New Chip for smps ▫ 08-19-2005 01:38 AM - 5 replies ▫ Power Supply Designing using LM317, RC-snubber ▫ 08-17-2005 07:21 PM - 4 replies ▫ Powering Crazy Car Setup In Bedroom ▫ 08-17-2005 04:47 PM - 115 replies ▫ output diode bridge confusion ▫ 08-15-2005 05:26 PM - 4 replies ▫ SMPS buzzing????? ▫ 08-13-2005 04:04 PM - 5 replies ▫ simple transformer/rectifier problem... ▫ 08-10-2005 06:23 AM - 7 replies ▫ a nice application note about damping LC networks "snubbers" ▫ 08-09-2005 01:55 AM - 7 replies ▫ Torroid vs. SMPS ▫ 08-06-2005 11:24 PM - 55 replies ▫ DIY HV Probe thisway possible? ▫ 08-06-2005 07:39 AM - 5 replies ▫ Problem with TL431 in a SMPS ▫ 08-03-2005 07:53 PM - 32 replies ▫ R-value in my simple PSU ▫ 08-02-2005 09:31 PM - 10 replies ▫ 85 powersupply circuits 58 charge circuits ▫ 07-31-2005 11:27 AM - 0 replies ▫ UCC208 current mode IC usage help NEEDED ▫ 07-30-2005 04:01 PM - 15 replies ▫ 1000V PSU questions... ▫ 07-29-2005 10:01 AM - 8 replies ▫ 200amp 12v on the cheap ▫ 07-29-2005 06:36 AM - 12 replies ▫ Help on Teac A-L700P using battery power ▫ 07-27-2005 06:26 PM - 1 reply ▫ SMPS troubleshooting ▫ 07-26-2005 06:12 AM - 3 replies ▫ OnSemi spreadsheet calculators for SMPS ▫ 07-25-2005 06:49 PM - 1 reply ▫ Half-bridge controller Spicemodels ▫ 07-25-2005 12:44 PM - 1 reply ▫ Recommended BJT/MOSFET:s ▫ 07-25-2005 04:29 AM - 15 replies ▫ Moving to constant-frequency ZVS ▫ 07-24-2005 10:45 PM - 11 replies ▫ PC PowerSupply ▫ 07-24-2005 01:00 PM - 0 replies ▫ multiple toroids ▫ 07-23-2005 04:13 PM - 7 replies ▫ Power supply clicking won't start ▫ 07-23-2005 04:43 AM - 10 replies ▫ Big supply cap question (Aleph X) ▫ 07-20-2005 12:02 AM - 0 replies ▫ Am I blind? (shunt reg's for preamp) ▫ 07-19-2005 12:15 PM - 5 replies ▫ Jung problems ▫ 07-19-2005 07:17 AM - 15 replies ▫ 0-15V 0-120A adjustable PSU attempt with average current control. ▫ 07-18-2005 12:02 AM - 66 replies ▫ 12V push pull SMPS ▫ 07-18-2005 12:02 AM - 151 replies ▫ Power Supply Tuning ▫ 07-17-2005 08:03 AM - 8 replies ▫ Series resonant SMPS question ▫ 07-16-2005 03:42 PM - 6 replies ▫ Q/A about power supply ▫ 07-15-2005 03:06 PM - 2 replies ▫ Acopian POOGE'd ▫ 07-15-2005 02:29 PM - 0 replies ▫ Help on 300B power supply... ▫ 07-15-2005 02:42 AM - 0 replies ▫ Beginning SMPS? ▫ 07-14-2005 09:30 PM - 47 replies ▫ Transformer tape ▫ 07-13-2005 06:49 PM - 8 replies ▫ Dual-Coil Choke for Tube Preamp ▫ 07-13-2005 06:08 AM - 13 replies ▫ Transformer for RA-931 Amp ▫ 07-12-2005 11:58 PM - 4 replies ▫ Tube rectification for SS cicuit ▫ 07-12-2005 04:22 PM - 6 replies ▫ Power Supply Cap Values ▫ 07-11-2005 03:39 PM - 7 replies ▫ Parallel transformers and bridge ▫ 07-11-2005 10:17 AM - 16 replies ▫ light bulb base description and sizes ▫ 07-10-2005 12:59 PM - 2 replies ▫ 1KW SMPS help needed ▫ 07-10-2005 11:43 AM - 93 replies ▫ Super reg question -- on references ▫ 07-08-2005 12:40 PM - 2 replies ▫ multiple secondaries on a toroid ▫ 07-07-2005 10:31 AM - 12 replies ▫ LM2574 + FET =-> doesn't work ▫ 07-06-2005 04:19 PM - 2 replies ▫ noise and or rfi supression for dimmers for evaluation tests ▫ 07-05-2005 12:00 PM - 3 replies ▫ SMPS noises with TL494 ▫ 07-04-2005 01:46 PM - 20 replies ▫ headphone amp psu ▫ 07-03-2005 01:26 AM - 7 replies ▫ recommended topology for 1-2kW line SMPS? ▫ 07-02-2005 10:30 PM - 2 replies ▫ power supply ▫ 07-01-2005 06:56 AM - 11 replies ▫ How to charge NiCd at 28.8V ▫ 07-01-2005 12:49 AM - 19 replies ▫ Toroid transformer ▫ 06-30-2005 03:58 PM - 2 replies ▫ D-PAK and D2-PAK fred diodes - clarification in mounting ▫ 06-30-2005 06:50 AM - 2 replies ▫ Directions on custom toroids ▫ 06-29-2005 05:13 AM - 3 replies ▫ Please... Full Schematic Lanzar RK1200 ▫ 06-29-2005 12:24 AM - 0 replies ▫ Aleph-X powersupply ▫ 06-25-2005 12:51 PM - 11 replies ▫ Will this MOSFET-driver circuit work? ▫ 06-24-2005 10:16 AM - 7 replies ▫ isolation transformer as common mode choke? ▫ 06-23-2005 03:30 PM - 3 replies ▫ forward converter design ▫ 06-23-2005 07:14 AM - 5 replies ▫ Stepped Gap Choke ▫ 06-22-2005 08:16 PM - 6 replies ▫ soft switching ▫ 06-21-2005 05:11 PM - 8 replies ▫ PSU oscillating ▫ 06-21-2005 10:44 AM - 3 replies ▫ Suggestions for books/articles on building a DC to DC converter ▫ 06-20-2005 04:06 PM - 11 replies ▫ concerning semi-dead lead batterys ▫ 06-20-2005 11:53 AM - 57 replies ▫ Charging Lithium ion batteries ▫ 06-20-2005 08:47 AM - 6 replies ▫ Amplifier super smooth power sply ▫ 06-19-2005 10:44 AM - 3 replies ▫ unregulated wallmart power supply cap size ▫ 06-18-2005 07:33 PM - 11 replies ▫ voltage-tripler diode values?? ▫ 06-16-2005 10:55 PM - 4 replies ▫ 4kW SMPS RFI problem ▫ 06-13-2005 10:54 PM - 30 replies ▫ power supply ▫ 06-13-2005 09:07 AM - 5 replies ▫ 15V for opamps from 35V ? ▫ 06-12-2005 05:19 PM - 17 replies ▫ regulated supply +- 28V -20A ▫ 06-12-2005 04:50 PM - 8 replies ▫ voltage regulator ▫ 06-12-2005 06:23 AM - 2 replies ▫ Odd problem with simple PS ▫ 06-10-2005 09:15 PM - 8 replies ▫ please suggest a pass element for superreg(5V, 60ma max) ▫ 06-08-2005 09:05 PM - 3 replies ▫ 15v or 18v ▫ 06-07-2005 05:51 PM - 6 replies ▫ Power Supply Upgrade ▫ 06-07-2005 01:22 PM - 9 replies ▫ diy 24vdc regulated PSU. how? ▫ 06-07-2005 10:27 AM - 5 replies ▫ non-os DAC power supply.. ▫ 06-06-2005 06:08 PM - 1 reply ▫ need help new to smps power supply design ▫ 06-04-2005 06:03 PM - 13 replies ▫ Linear power... ▫ 06-03-2005 10:52 PM - 3 replies ▫ My Power Supply PCB. ▫ 06-03-2005 02:19 AM - 6 replies ▫ A stupid question ▫ 06-02-2005 08:37 AM - 1 reply ▫ my dulal layer psu board.. needs crit! ▫ 06-01-2005 09:44 AM - 16 replies ▫ Power supply performance testing? How To ▫ 05-30-2005 12:18 AM - 15 replies ▫ 12V Power Supply ? ▫ 05-28-2005 07:03 PM - 10 replies ▫ DIY Power Strip ▫ 05-28-2005 03:42 AM - 4 replies ▫ Fully Discrete Switched PS ▫ 05-27-2005 11:21 PM - 16 replies ▫ Shottkey Diode ▫ 05-27-2005 06:21 AM - 4 replies ▫ My first-ever PCB board: Unregulated PSU for a two gainclones ▫ 05-26-2005 08:37 PM - 21 replies ▫ LM317 or TL783 for a 0-60V power supply? ▫ 05-26-2005 06:28 PM - 25 replies ▫ Direct drive in full-bridge topology ▫ 05-26-2005 12:31 PM - 8 replies ▫ Super Regulator for a Gainclone ▫ 05-26-2005 09:09 AM - 7 replies ▫ Containing Back EMF in a large relay's Coil ▫ 05-24-2005 06:15 PM - 4 replies ▫ Lifetime calculations for electrolythic caps ▫ 05-24-2005 03:18 PM - 7 replies ▫ Help with SMPS current sensing ▫ 05-24-2005 12:23 PM - 28 replies ▫ tracking and magnetic field power supplies ▫ 05-22-2005 10:36 AM - 2 replies ▫ voltage ▫ 05-22-2005 10:15 AM - 2 replies ▫ common mode choke and negative lead filtering? ▫ 05-21-2005 05:44 PM - 1 reply ▫ how to calculate the duty ratio of L4981??? ▫ 05-19-2005 06:58 AM - 5 replies ▫ Is common mode filter core suitable for switching transformer? ▫ 05-19-2005 03:58 AM - 9 replies ▫ Power Supply Design where to find? ▫ 05-19-2005 12:02 AM - 35 replies ▫ Weird cap layout in a CFM PS pcb ▫ 05-18-2005 03:15 PM - 30 replies ▫ cap btween primary and secondary windings? ▫ 05-18-2005 07:06 AM - 8 replies ▫ Fet voltage regulator: Why/how does it work ▫ 05-17-2005 01:10 PM - 8 replies ▫ PSU Output impedance??? ▫ 05-16-2005 06:57 PM - 11 replies ▫ Help!!ETD core warm ▫ 05-14-2005 07:58 PM - 9 replies ▫ External PSU for preamp ▫ 05-14-2005 05:13 PM - 1 reply ▫ Is my DIY PS proper for powering CDROM drive? ▫ 05-14-2005 04:38 PM - 4 replies ▫ +/- 15VDC from +/-75Vdc Is there a better way? ▫ 05-13-2005 11:04 PM - 19 replies ▫ you guys are smart.. :D help :( ▫ 05-13-2005 04:36 PM - 22 replies ▫ How wrap transformer... ▫ 05-12-2005 07:21 PM - 6 replies ▫ Voltage Regulator ! ▫ 05-12-2005 12:51 AM - 11 replies ▫ i just shorted a DC wall wart and now it wont work ▫ 05-11-2005 03:14 PM - 1 reply ▫ Split supplies using off-the-shelf switchers ▫ 05-10-2005 07:50 PM - 49 replies ▫ SMPS Design Outcome and Problems! ▫ 05-10-2005 06:31 AM - 2 replies ▫ Self-oscillating SMPS with saturable drive transformer ▫ 05-09-2005 11:07 AM - 20 replies ▫ 240V- 110V Marantz ▫ 05-08-2005 11:04 PM - 0 replies ▫ convert a 12VDC, 800ma wall wart to 22-24VDC, ~400ma ▫ 05-07-2005 04:03 PM - 3 replies ▫ Couple SMPS transformer questions ▫ 05-07-2005 06:13 AM - 7 replies ▫ Help needed PSU designing ▫ 05-05-2005 02:35 PM - 13 replies ▫ Battery pack as PS? ▫ 05-03-2005 07:09 PM - 4 replies ▫ 700W ZVS switchmode converter ▫ 05-03-2005 02:03 PM - 17 replies ▫ Transformer ratings??? ▫ 05-02-2005 05:47 PM - 2 replies ▫ Soft start issue ▫ 05-02-2005 01:14 PM - 6 replies ▫ linear power designs... ▫ 05-01-2005 11:40 PM - 4 replies ▫ Question about noise from kits. ▫ 04-30-2005 02:33 AM - 3 replies ▫ oups! linear regulators of the same type may behave pretty different noisewise! ▫ 04-29-2005 10:22 PM - 5 replies ▫ Need a little help with my first regulated PSU ▫ 04-29-2005 04:21 AM - 16 replies ▫ Help improve CDP power supply..... ▫ 04-28-2005 02:41 AM - 4 replies ▫ need help with 30v 4A power supply. ▫ 04-27-2005 02:29 AM - 25 replies ▫ Using multiple toroids - issues ▫ 04-25-2005 12:04 AM - 9 replies ▫ Help on power supply ▫ 04-21-2005 12:16 PM - 13 replies ▫ Invisus ultra super regulator ▫ 04-21-2005 12:10 PM - 65 replies ▫ Need Help on Calculations for Negative TL431 with Pass Transistors!! ▫ 04-21-2005 06:12 AM - 10 replies ▫ Toroid soft start ▫ 04-21-2005 12:56 AM - 21 replies ▫ 50hz on 60hz ▫ 04-20-2005 04:38 PM - 10 replies ▫ Help with grounding ▫ 04-19-2005 10:40 AM - 7 replies ▫ low propagation time driver ▫ 04-18-2005 09:14 AM - 6 replies ▫ switchmode powersupply winding ratio ▫ 04-13-2005 02:34 PM - 4 replies ▫ Regulator Heatsink Question ▫ 04-12-2005 05:59 PM - 15 replies ▫ 120v to 240v conversion for Pioneer vsx-D912 ▫ 04-09-2005 07:12 AM - 1 reply ▫ DIY CCFL inverter? ▫ 04-09-2005 03:32 AM - 41 replies ▫ Quick questions about choosing caps ▫ 04-07-2005 05:10 PM - 2 replies ▫ electronic transformer ▫ 04-05-2005 08:22 PM - 5 replies ▫ How much AC is usually let through a MUR860 rectifier bridge? ▫ 04-05-2005 08:14 PM - 9 replies ▫ Too much voltage ▫ 04-05-2005 12:29 PM - 16 replies ▫ PSU for tube amp from PC ATX 200WPSU ▫ 04-04-2005 06:44 AM - 8 replies ▫ Rewinding Microwave Transformer ▫ 04-02-2005 03:39 PM - 5 replies ▫ PSU filters ▫ 04-02-2005 01:34 PM - 1 reply ▫ Unknown Toroid Transformer VA ▫ 04-02-2005 12:53 PM - 25 replies ▫ Big power supply ▫ 04-01-2005 04:44 PM - 3 replies ▫ Star grounding in PSU ▫ 04-01-2005 11:57 AM - 10 replies ▫ AC shield question ▫ 03-31-2005 06:41 AM - 2 replies ▫ Making USB powered gear, portable?? ▫ 03-30-2005 09:22 AM - 3 replies ▫ Combined PFC AC/DC & DC/DC SMPS ▫ 03-29-2005 07:28 PM - 33 replies ▫ EI transformer orientation ▫ 03-28-2005 04:00 AM - 3 replies ▫ Capacitor limitations?? ▫ 03-23-2005 08:53 PM - 12 replies ▫ testing without inrush protection ▫ 03-20-2005 09:48 PM - 14 replies ▫ DC Choke for power supply ▫ 03-17-2005 03:52 PM - 8 replies ▫ Choke for preamp to get battery style power supply? ▫ 03-17-2005 08:30 AM - 1 reply ▫ Staircase saturation in push-pull SMPS ▫ 03-16-2005 09:51 AM - 19 replies ▫ LTSpice PSU simulation help - SoftStart modeling ▫ 03-15-2005 05:11 PM - 10 replies ▫ 5 volt dc 5 amp switch mode schematic from 240ac mains ▫ 03-15-2005 09:14 AM - 0 replies ▫ What is the problem with the K6 SMPS? ▫ 03-15-2005 06:02 AM - 2 replies ▫ can this be done ? ▫ 03-15-2005 02:08 AM - 2 replies ▫ Finished capacitance multiplier ▫ 03-12-2005 07:01 PM - 14 replies

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