diyAudio Forums Archive > Top > Other Stuff > Power Supply Design Pages: 1 2 3 4 [5] 6 7 8 9  Power Supply Design - Showing threads 801 to 1000 of 1688 available ▫ +/- bench supply ideas.. ▫ 01-02-2007 10:09 AM - 8 replies ▫ need +/-85V 20A Stabilized ! help ▫ 01-02-2007 01:45 AM - 5 replies ▫ 2x16v smps ▫ 01-01-2007 09:41 AM - 3 replies ▫ Isolation Transformer question ▫ 12-30-2006 03:53 AM - 7 replies ▫ Brief Description of Linear vs. SMPS ▫ 12-30-2006 03:20 AM - 10 replies ▫ Noob PSU questions ▫ 12-29-2006 09:20 PM - 4 replies ▫ Built a 250W SMPS, possible to modify? ▫ 12-29-2006 03:31 PM - 43 replies ▫ Upgrade For A 78R05 Rectifier? ▫ 12-29-2006 12:48 PM - 7 replies ▫ voltage ▫ 12-29-2006 07:18 AM - 5 replies ▫ PS for Active Speaker Crossover ▫ 12-29-2006 12:45 AM - 7 replies ▫ Which capacitors to use (linear supply) ▫ 12-28-2006 07:39 PM - 4 replies ▫ Fron battery to preamp, what´s the best way? ▫ 12-28-2006 05:55 PM - 2 replies ▫ SMPS versus Push-Pull? ▫ 12-27-2006 05:13 AM - 2 replies ▫ SMPS-PWM design with bipolar supplies ▫ 12-27-2006 04:30 AM - 2 replies ▫ Side effect mixed caps on psu ?? ▫ 12-26-2006 12:02 PM - 15 replies ▫ what use for a boost converter ? ▫ 12-25-2006 07:20 PM - 12 replies ▫ 13.8V 10A Smps = 30 Volt Modification ▫ 12-25-2006 05:37 PM - 1 reply ▫ psu for 5.1 amplifier ▫ 12-25-2006 07:00 AM - 29 replies ▫ Can you recomend me batteries? ▫ 12-24-2006 07:19 PM - 6 replies ▫ Help on halfbridge transformer design ▫ 12-24-2006 04:48 PM - 1 reply ▫ Upgrading SMPS PS In MY DVD Player? ▫ 12-24-2006 12:49 PM - 0 replies ▫ 13.8V 10A Smps [Test ok] ▫ 12-24-2006 11:20 AM - 26 replies ▫ DIY 120V Power Supply ▫ 12-24-2006 05:56 AM - 13 replies ▫ BYOT (Build Your Own Transformer) ▫ 12-23-2006 01:52 AM - 3 replies ▫ High side drive in a full bridge( or Half) converter ▫ 12-22-2006 09:53 AM - 7 replies ▫ Negative shunt regulator > 200 mA ▫ 12-21-2006 01:18 PM - 1 reply ▫ Ideas for a toroid ▫ 12-20-2006 01:48 PM - 0 replies ▫ How to decrease this voltage? ▫ 12-20-2006 03:08 AM - 8 replies ▫ How to lower the secondary voltage of a transformer ▫ 12-18-2006 11:20 PM - 3 replies ▫ 60Hz toroids used in SMPS design ▫ 12-18-2006 12:38 PM - 3 replies ▫ from 120V 50hz to 230v 50hz? ▫ 12-17-2006 09:42 PM - 16 replies ▫ Toroid trouble ▫ 12-16-2006 08:18 AM - 7 replies ▫ Jung Super regulator at 3.3 volts? ▫ 12-15-2006 02:27 PM - 11 replies ▫ Amplifier Power Supply 101... Theoretical Questions ▫ 12-15-2006 07:09 AM - 12 replies ▫ Power Supply Design Strategy--Solid State for Tube Amp, From Morgan Jones ▫ 12-14-2006 09:18 PM - 0 replies ▫ transformer power (VA) ▫ 12-13-2006 10:22 PM - 1 reply ▫ Help Identifying Component: Pic Added ▫ 12-13-2006 10:30 AM - 4 replies ▫ Talema 30VA wiring question... ▫ 12-12-2006 04:08 PM - 1 reply ▫ Any disadvantages using a 200VA trafo for a 4 W circuit? ▫ 12-12-2006 11:38 AM - 12 replies ▫ Need +/-70 v smps.Please help. ▫ 12-12-2006 09:14 AM - 8 replies ▫ cap across mains switch? ▫ 12-11-2006 10:09 AM - 4 replies ▫ Little help understanding Transformer ratings ▫ 12-11-2006 08:10 AM - 12 replies ▫ Regulator overhead ▫ 12-10-2006 06:28 PM - 11 replies ▫ Electronic ballast that drives four 15W fluorescent lamps (ideal for PCB UV exposure) ▫ 12-10-2006 08:58 AM - 11 replies ▫ Max variance between SMPS rails? ▫ 12-09-2006 11:10 PM - 6 replies ▫ CarlosFM regulated powersupply, change output voltage? ▫ 12-09-2006 03:37 PM - 1 reply ▫ constant current boost converter ▫ 12-07-2006 02:44 PM - 4 replies ▫ many chances in china for switching mode power supply ▫ 12-07-2006 06:36 AM - 6 replies ▫ Capacitance Multiplier, Caps? ▫ 12-06-2006 08:21 PM - 2 replies ▫ UPS / Mains Filter for sensitive devices ▫ 12-06-2006 01:18 PM - 5 replies ▫ variable voltage controller ▫ 12-05-2006 05:59 PM - 63 replies ▫ LED flashlight driven by LM2623 ▫ 12-05-2006 08:35 AM - 2 replies ▫ Very basic: 22V to 12V AC ▫ 12-02-2006 08:10 PM - 22 replies ▫ 12 - 24V Pre-regulated supply from 35V rails ▫ 12-02-2006 01:05 PM - 27 replies ▫ Designing power supply for class D amp ▫ 12-02-2006 11:03 AM - 1 reply ▫ mains filter ▫ 12-01-2006 12:56 PM - 7 replies ▫ fixed tovariable power suply ▫ 11-30-2006 11:52 AM - 3 replies ▫ Newb question...Center pot'ed transformer and rectifiers ▫ 11-30-2006 02:02 AM - 10 replies ▫ SMPS output waveform discontinuities ▫ 11-29-2006 06:36 AM - 2 replies ▫ Power Inverter help ▫ 11-28-2006 09:41 PM - 13 replies ▫ What voltage must supply to charge a 1.2 battery? ▫ 11-28-2006 02:09 PM - 20 replies ▫ Any of you could help to repairing the power section of a laptop? ▫ 11-26-2006 08:07 PM - 18 replies ▫ Power supply rail sag ▫ 11-26-2006 06:37 PM - 2 replies ▫ Pop On Power down ▫ 11-26-2006 06:20 PM - 0 replies ▫ iMac SMPS ▫ 11-26-2006 04:16 PM - 28 replies ▫ Power supply efficiency ▫ 11-26-2006 03:55 PM - 10 replies ▫ Rail voltages from 15-0-15 volt transformer ▫ 11-24-2006 09:29 PM - 3 replies ▫ Uc3856 ▫ 11-23-2006 07:09 PM - 2 replies ▫ SG3525 Applications Question ▫ 11-23-2006 04:42 AM - 5 replies ▫ PC smps Question ▫ 11-22-2006 10:05 PM - 19 replies ▫ PC PSU test ▫ 11-22-2006 07:16 PM - 0 replies ▫ Victoria magnetics ▫ 11-21-2006 02:48 AM - 6 replies ▫ Opamp report on "super regulator" ▫ 11-20-2006 10:27 PM - 5 replies ▫ Power amp rectifiers ▫ 11-20-2006 10:08 AM - 7 replies ▫ Hacking SMPS PSUs? ▫ 11-20-2006 05:38 AM - 4 replies ▫ best commercial smps?? ▫ 11-19-2006 09:26 PM - 1 reply ▫ Supply wiring suggestion ▫ 11-17-2006 07:23 PM - 0 replies ▫ About Jung super regulator ▫ 11-17-2006 06:41 AM - 102 replies ▫ SMPS Mosfet Question ▫ 11-17-2006 12:16 AM - 13 replies ▫ 12v regulator ▫ 11-16-2006 09:10 PM - 17 replies ▫ printer single supply becoming split supply? ▫ 11-16-2006 01:55 AM - 2 replies ▫ Technics Master TA-KE II Capacitors ▫ 11-15-2006 02:26 PM - 1 reply ▫ psu capacitors replacement ▫ 11-14-2006 07:44 PM - 14 replies ▫ Feedback for uc3525 ▫ 11-14-2006 02:20 AM - 2 replies ▫ Toroidal transformers ▫ 11-13-2006 05:40 PM - 19 replies ▫ SMPS Noise Problem ▫ 11-13-2006 02:33 PM - 0 replies ▫ Toroidal transformer ▫ 11-12-2006 03:48 PM - 8 replies ▫ diode rectifier ratings ▫ 11-12-2006 01:43 AM - 8 replies ▫ Flyback design for preamp ▫ 11-11-2006 11:53 PM - 0 replies ▫ 12V DC to +/- 32V? Do I need to use 220 inverter? ▫ 11-11-2006 02:40 PM - 19 replies ▫ High side driver ckt using ocs ▫ 11-11-2006 04:45 AM - 8 replies ▫ Rewire Toroidal from 110v to 220v ▫ 11-10-2006 06:57 PM - 8 replies ▫ half bridge SMPS secondary voltage drop problem ? ▫ 11-10-2006 01:46 PM - 6 replies ▫ Will this ckt work fine? ▫ 11-09-2006 05:03 AM - 42 replies ▫ Transformer VA rating?? ▫ 11-07-2006 03:44 AM - 6 replies ▫ Need help with half bridge : problem with gate driver transformer ▫ 11-06-2006 05:28 PM - 11 replies ▫ Using Monitor power ic as smps for amplifiers ▫ 11-06-2006 10:09 AM - 10 replies ▫ +-18v = +36v? ▫ 11-05-2006 12:00 PM - 6 replies ▫ Ambitious Project ▫ 11-05-2006 09:16 AM - 7 replies ▫ Balanced ac power question ▫ 11-04-2006 11:40 PM - 1 reply ▫ How to isolate diferent devices using 12V DC. ▫ 11-03-2006 04:32 PM - 30 replies ▫ Soft-start circuit with no relays and no aux. transformers ▫ 11-03-2006 01:02 PM - 72 replies ▫ Offline ~500W SMPS ▫ 11-02-2006 01:27 AM - 33 replies ▫ what powersupply to use for this poweramp soild state ▫ 10-31-2006 06:00 PM - 1 reply ▫ LM7812 Test, PSRR 60dB at 100Hz ripple ▫ 10-29-2006 04:38 AM - 7 replies ▫ two different traffos together? ▫ 10-28-2006 09:37 PM - 0 replies ▫ Can toroidal & E-I co exist? ▫ 10-27-2006 04:59 AM - 7 replies ▫ Push-Pull Circuit ▫ 10-27-2006 04:02 AM - 6 replies ▫ transformer primary windings Q ▫ 10-26-2006 01:38 PM - 6 replies ▫ Mesa/Boogie Bass 400 clone PSU specs ▫ 10-26-2006 12:12 PM - 1 reply ▫ wiring smps in series ▫ 10-26-2006 06:34 AM - 34 replies ▫ Toroid or EE Ferrite core, which is Best for 240V mains SMPS ▫ 10-26-2006 02:13 AM - 49 replies ▫ Inrush current limiting necessary for EI transformers ▫ 10-26-2006 01:49 AM - 10 replies ▫ Using Mosfets as Diodes ▫ 10-25-2006 03:35 PM - 5 replies ▫ need+-42Vdc @5amp ▫ 10-24-2006 09:25 PM - 3 replies ▫ paralleling capacitors and avoiding resonance ▫ 10-24-2006 07:13 AM - 8 replies ▫ another help me identify this tranny thread... ▫ 10-24-2006 03:09 AM - 0 replies ▫ CRC filter values....method? (w/schemo) ▫ 10-22-2006 12:05 AM - 8 replies ▫ IGBT + MOSFET Paralleled switching, or how to get the best of both worlds :D ▫ 10-21-2006 04:48 PM - 8 replies ▫ 16 volts 3A regulated power supply help ▫ 10-21-2006 07:50 AM - 30 replies ▫ Never try to switch 450V DC at 3A with a conventional mains switch... ▫ 10-21-2006 06:23 AM - 28 replies ▫ Traffo connection QS ▫ 10-20-2006 05:46 PM - 3 replies ▫ Using up traffos. ▫ 10-19-2006 10:46 PM - 26 replies ▫ Another implementation of a Jung Super Regulator ▫ 10-19-2006 02:46 PM - 4 replies ▫ power supplie for home amp ▫ 10-17-2006 04:11 PM - 4 replies ▫ inrush current limiter circuit ▫ 10-14-2006 12:55 PM - 12 replies ▫ EDN article ▫ 10-13-2006 08:45 PM - 1 reply ▫ Do I really need voltage regulation on such a small current? ▫ 10-13-2006 08:05 AM - 9 replies ▫ hi power smps ▫ 10-12-2006 03:00 PM - 174 replies ▫ Voltage Regulation from a battery ▫ 10-11-2006 07:48 PM - 9 replies ▫ power supply need ▫ 10-10-2006 02:32 PM - 2 replies ▫ Step Down Transformer ▫ 10-10-2006 11:22 AM - 3 replies ▫ SMPS 420v ▫ 10-05-2006 08:28 PM - 5 replies ▫ core/s on SMPS need some info ▫ 10-04-2006 04:03 PM - 19 replies ▫ Super Shunt Regulator von Herrn Erno Borbely ▫ 10-04-2006 01:35 PM - 4 replies ▫ Regulated DC power supply ▫ 10-04-2006 12:38 AM - 11 replies ▫ Could somone please check my Jung regulator? ▫ 10-03-2006 01:39 PM - 27 replies ▫ need help with transformer core ▫ 10-01-2006 07:32 PM - 11 replies ▫ AC Filtering question ▫ 09-30-2006 02:04 AM - 13 replies ▫ Power Factor Correction ▫ 09-29-2006 03:56 PM - 16 replies ▫ Royer's equations ▫ 09-29-2006 10:56 AM - 1 reply ▫ What to look for in a capacitor when selecting for SMPS design ? ▫ 09-27-2006 06:58 PM - 16 replies ▫ Question: Toroidal transformer rating ▫ 09-25-2006 07:56 AM - 4 replies ▫ Is tis a worthy PSU idea? ▫ 09-25-2006 05:58 AM - 9 replies ▫ anyone have some transformer models? ▫ 09-25-2006 04:12 AM - 13 replies ▫ Car amp internal power supply question ▫ 09-24-2006 02:57 AM - 0 replies ▫ Regulation query (split) ▫ 09-22-2006 09:41 AM - 6 replies ▫ Schottky or ultrafast soft recovery diodes? ▫ 09-20-2006 10:42 PM - 10 replies ▫ oops!! ▫ 09-17-2006 03:48 PM - 33 replies ▫ Possible power supply for my symasm? ▫ 09-15-2006 03:47 AM - 7 replies ▫ pass transistor in regulated supply? ▫ 09-14-2006 11:34 AM - 67 replies ▫ new kid has a power supply idea ▫ 09-13-2006 08:04 PM - 21 replies ▫ LT1084 and input capacitor ▫ 09-13-2006 01:50 PM - 4 replies ▫ about digital power supply ▫ 09-13-2006 04:30 AM - 1 reply ▫ Value for capacitors over the diodes to prevent from high frequency ▫ 09-09-2006 08:14 AM - 13 replies ▫ Snubber network and the values ▫ 09-08-2006 06:34 PM - 8 replies ▫ Power Regeneration / Filtering Advice ▫ 09-08-2006 12:35 PM - 13 replies ▫ LM338 regulator InputMax voltage.. ▫ 09-07-2006 07:56 PM - 33 replies ▫ Voltage conversion; need help please ▫ 09-06-2006 01:32 PM - 12 replies ▫ reducing output ▫ 09-06-2006 10:42 AM - 4 replies ▫ Variacs ▫ 09-05-2006 09:34 PM - 11 replies ▫ Smps ▫ 09-05-2006 07:12 PM - 17 replies ▫ toroids for mains transformer ▫ 09-05-2006 06:42 AM - 8 replies ▫ another method to set up a digital controlled voltage supply which can provide 0~30V ▫ 09-05-2006 05:21 AM - 39 replies ▫ Fairly simple, relatively discrete switching regulator ▫ 09-05-2006 05:06 AM - 7 replies ▫ What is an 'audio-grade' toroidal transformer ? ▫ 09-04-2006 09:54 PM - 7 replies ▫ Squeezebox power supply ▫ 08-31-2006 09:14 AM - 31 replies ▫ My discrete voltage regulator. ▫ 08-30-2006 02:10 PM - 50 replies ▫ need good supply design ▫ 08-30-2006 12:16 AM - 24 replies ▫ DC DC coverter cuircits or kits? ▫ 08-29-2006 08:11 PM - 4 replies ▫ diode tandem for gainclone PS ▫ 08-29-2006 03:55 PM - 2 replies ▫ I want to set up a digital control voltage supply ▫ 08-29-2006 08:47 AM - 11 replies ▫ Prof-check this schematic (Please!!!!!) ▫ 08-29-2006 05:45 AM - 5 replies ▫ Looking for 9v battery charger schematic ▫ 08-28-2006 09:02 PM - 2 replies ▫ transformerless amps? ▫ 08-27-2006 08:30 PM - 107 replies ▫ Electronic BALLAST ▫ 08-27-2006 06:03 PM - 0 replies ▫ Bryston - AM Audio PSU design question ▫ 08-26-2006 04:34 PM - 12 replies ▫ +/- with pos and neg regulators vs 2 pos regulators ▫ 08-24-2006 11:17 AM - 8 replies ▫ 2 bridged diodes sharing 1 transformer secondary ▫ 08-23-2006 07:33 AM - 17 replies ▫ LT1529 (LDO linear regulator) - feedback? ▫ 08-22-2006 09:16 AM - 0 replies ▫ Two regulators in a linear design? ▫ 08-19-2006 02:37 PM - 34 replies ▫ 1000W Power Supply Design ▫ 08-18-2006 03:02 PM - 3 replies ▫ Help with CCFL driving? ▫ 08-17-2006 07:54 PM - 0 replies ▫ inductive power supply ▫ 08-17-2006 10:13 AM - 33 replies ▫ What fuse do I need? ▫ 08-16-2006 06:07 AM - 14 replies ▫ help customize "slow turn-on" duration in this circuit (link to schematics inside) ▫ 08-15-2006 02:54 PM - 10 replies ▫ Of interest to all ... ▫ 08-15-2006 02:50 PM - 0 replies ▫ not sure where this fits but it's about a PSU ▫ 08-15-2006 02:01 AM - 1 reply ▫ what size capacitors to use? ▫ 08-14-2006 11:14 PM - 6 replies ▫ split rail supply obtain from a single motorcycle battery? ▫ 08-14-2006 04:02 AM - 5 replies ▫ How to handle very old caps ▫ 08-13-2006 09:02 PM - 2 replies ▫ does anyone know how to add a transformer in orcad capture? ▫ 08-13-2006 01:12 PM - 2 replies ▫ Amp not powering up from seemingly fine PSU ▫ 08-12-2006 08:54 AM - 5 replies ▫ some questions about switcher regulator (LM267x family) from National ▫ 08-11-2006 12:56 PM - 27 replies ▫ how do I know if a choke is suitable for a psu? ▫ 08-10-2006 02:40 PM - 9 replies ▫ How to test noise level of PSU? ▫ 08-10-2006 01:24 AM - 2 replies ▫ Power Conditioner Circuit (Picture shows up now) ▫ 08-09-2006 03:57 PM - 13 replies ▫ winding multiple secondaries on a toroid??? ▫ 08-09-2006 01:23 PM - 3 replies ▫ comment on this simple psu circuit ▫ 08-09-2006 12:41 PM - 13 replies ▫ Power Conditioner Circuit ▫ 08-08-2006 06:04 PM - 5 replies

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