diyAudio Forums Archive > Top > Other Stuff > Power Supply Design Pages: 1 [2] 3 4 5 6 7 8 9  Power Supply Design - Showing threads 201 to 400 of 1738 available ▫ What could be wrong with this SMPS? ▫ 06-29-2008 04:19 PM - 16 replies ▫ Missing: Enermax galaxy 1000W service manual ▫ 06-29-2008 02:00 PM - 3 replies ▫ 12V - 60V smps ▫ 06-27-2008 11:37 PM - 2 replies ▫ Cap overvoltage risk? ▫ 06-27-2008 10:57 PM - 14 replies ▫ Dual mono PSU for headphone amp ? ▫ 06-27-2008 12:56 AM - 0 replies ▫ Choke input with a field coil. ▫ 06-26-2008 07:15 PM - 3 replies ▫ hi-end Line filter ▫ 06-26-2008 12:48 PM - 10 replies ▫ SMPS Design and PowerEsim ▫ 06-25-2008 04:54 AM - 0 replies ▫ Has anyone done this before? ▫ 06-25-2008 03:33 AM - 6 replies ▫ NAD 7020e Power Supply ▫ 06-24-2008 11:53 PM - 0 replies ▫ Stealth vs. Hyperfast diodes ▫ 06-24-2008 05:00 PM - 2 replies ▫ Linear Pass transistor regulator - my design ▫ 06-24-2008 12:00 AM - 49 replies ▫ essential to use a power factor corrector ▫ 06-23-2008 04:46 PM - 1 reply ▫ -/+ 50 v SMPS ▫ 06-22-2008 01:20 PM - 42 replies ▫ SMPS question ▫ 06-22-2008 12:02 PM - 5 replies ▫ Confused Noob(ish) Needs Info On Voltage Refs ▫ 06-22-2008 10:17 AM - 5 replies ▫ where to start to build an SMPS ▫ 06-22-2008 08:44 AM - 53 replies ▫ Hello, what do you think of tis PSU? ▫ 06-21-2008 11:23 PM - 2 replies ▫ Can Toroidals be stacked? ▫ 06-20-2008 07:46 AM - 16 replies ▫ 13,8v 100Ah. ▫ 06-20-2008 03:41 AM - 10 replies ▫ Power supply help ▫ 06-19-2008 06:45 PM - 15 replies ▫ UC 3846 current mode control IC help ▫ 06-19-2008 04:57 PM - 3 replies ▫ Power Supply Rating / Fuse calculation / Understanding ? ▫ 06-19-2008 02:54 PM - 23 replies ▫ Filtering a non-sinusoidal DC-AC inverter. Choke? Caps? ▫ 06-19-2008 05:33 AM - 4 replies ▫ Need help with Aikido power supply ▫ 06-19-2008 12:20 AM - 3 replies ▫ Auxiliary Supplies: Top Switch or small transformer? ▫ 06-18-2008 04:03 PM - 6 replies ▫ core power ratings for 9kW DCDC ▫ 06-16-2008 03:51 PM - 36 replies ▫ New to tubes need ps advice ▫ 06-16-2008 10:45 AM - 5 replies ▫ Regulator for Battery ?? ▫ 06-15-2008 05:37 PM - 10 replies ▫ suggestions for new power supply transformer ▫ 06-15-2008 12:58 PM - 0 replies ▫ PSU Design Check Please ▫ 06-14-2008 11:43 AM - 7 replies ▫ Help Modify SMPS ▫ 06-13-2008 02:16 AM - 5 replies ▫ Java applet to help with KA7500 controller ▫ 06-12-2008 08:19 PM - 2 replies ▫ High Voltage Regulator ▫ 06-12-2008 01:04 AM - 35 replies ▫ power supply help :how to sum voltages on a trans ▫ 06-10-2008 03:29 PM - 3 replies ▫ Problem with LT1083 PSU... ▫ 06-09-2008 04:14 PM - 6 replies ▫ Mains current measurements. ▫ 06-07-2008 04:52 PM - 6 replies ▫ Help required for this SMPS Battery Charger ▫ 06-07-2008 06:12 AM - 13 replies ▫ Searching for switching power supply schematics ▫ 06-06-2008 11:28 AM - 5 replies ▫ Zero Voltage Transition Problem ▫ 06-05-2008 08:20 PM - 9 replies ▫ My Power Conditioner redesign ▫ 06-04-2008 11:15 PM - 0 replies ▫ Transformer winding ▫ 06-04-2008 10:52 AM - 104 replies ▫ SMPS Inverter ▫ 06-02-2008 12:32 PM - 9 replies ▫ I need help with my transformer wiring ▫ 06-01-2008 08:43 PM - 0 replies ▫ Odd order 60Hz Harmonics = EMI? ▫ 05-30-2008 07:52 PM - 3 replies ▫ Chaning transformer wiring from USA to UK mains ▫ 05-30-2008 04:47 PM - 4 replies ▫ [SG3525 smps] Input capacitors puffing after adding snubber ▫ 05-30-2008 02:07 AM - 35 replies ▫ Multisim: Measuring Noise ▫ 05-29-2008 10:32 PM - 0 replies ▫ Simulating a choke with a CCS ▫ 05-29-2008 02:52 PM - 0 replies ▫ Capacitance Multiplier on SMPS ▫ 05-29-2008 09:25 AM - 8 replies ▫ Power supply chematic ▫ 05-28-2008 09:05 PM - 8 replies ▫ Low Noise 3-Terminal Regualtor ▫ 05-28-2008 02:00 PM - 11 replies ▫ Power Supply Topologies - Survey ▫ 05-27-2008 08:38 PM - 2 replies ▫ Choke Rating ▫ 05-27-2008 03:05 AM - 4 replies ▫ 180 deg sync ▫ 05-25-2008 04:14 AM - 2 replies ▫ Please help for this SMPS circuit ▫ 05-24-2008 09:07 PM - 82 replies ▫ ac resistance calculator ▫ 05-23-2008 02:33 PM - 1 reply ▫ Some experiments with switching power supplies ▫ 05-22-2008 06:30 PM - 17 replies ▫ SMPS inverter complete design and description ▫ 05-19-2008 08:49 PM - 0 replies ▫ problems with SG2525 ▫ 05-18-2008 04:38 PM - 10 replies ▫ Using step-up regulators? ▫ 05-18-2008 01:52 PM - 5 replies ▫ Some questions about schematic symbol ▫ 05-16-2008 10:20 PM - 2 replies ▫ Advise on replacement transformer ▫ 05-13-2008 08:04 AM - 4 replies ▫ Obtaining a split supply from car battery ▫ 05-12-2008 11:44 AM - 5 replies ▫ Step-Start ▫ 05-12-2008 09:29 AM - 5 replies ▫ IR2153 sub ▫ 05-10-2008 03:15 PM - 0 replies ▫ Powering a PGA2310 ▫ 05-10-2008 08:13 AM - 5 replies ▫ How long will an overdriven LED last? ▫ 05-09-2008 03:44 AM - 14 replies ▫ toroid question ▫ 05-08-2008 12:25 AM - 21 replies ▫ Transformer in turntable ▫ 05-06-2008 10:39 PM - 1 reply ▫ Star points & Ground Planes. ▫ 05-06-2008 06:55 PM - 8 replies ▫ Jung Super Regs & LEDs ▫ 05-06-2008 06:45 PM - 9 replies ▫ Offline SMPS duty cycle, core & bridge ▫ 05-06-2008 07:57 AM - 10 replies ▫ Help/Suggestion required for H-Bridge circuit ▫ 05-04-2008 01:30 PM - 6 replies ▫ Newbie needs some help with PSU please ▫ 05-01-2008 07:48 PM - 6 replies ▫ Auto Voltage adjustment--Principle explain ▫ 05-01-2008 06:34 PM - 2 replies ▫ Solving ripple.... ▫ 04-30-2008 10:33 PM - 22 replies ▫ Bridge rectifier voltage question ▫ 04-30-2008 06:53 PM - 1 reply ▫ Super Regs ▫ 04-30-2008 03:58 PM - 17 replies ▫ toroid questions ▫ 04-29-2008 12:56 AM - 4 replies ▫ How this 317 PS works? ▫ 04-27-2008 10:08 PM - 2 replies ▫ Help with charging Li-ion cell ▫ 04-27-2008 01:58 AM - 14 replies ▫ Denon US products in Europe ▫ 04-26-2008 12:33 AM - 0 replies ▫ Outboard power supply grounding ? ▫ 04-23-2008 02:42 PM - 5 replies ▫ PS for microphone preamp ▫ 04-23-2008 10:38 AM - 3 replies ▫ SMPS transformer supplier ▫ 04-23-2008 08:19 AM - 0 replies ▫ connect to circuit with different ground level ▫ 04-23-2008 03:15 AM - 3 replies ▫ Rising DC voltage ▫ 04-23-2008 01:11 AM - 4 replies ▫ how do you connect the ground of power supply to the plug of ac ???? ▫ 04-21-2008 01:37 PM - 11 replies ▫ help on isolated circuit ▫ 04-21-2008 10:19 AM - 2 replies ▫ synchronous buck converter ▫ 04-21-2008 07:25 AM - 5 replies ▫ My New 12V SMPS w/Computer PSU Transformer ▫ 04-20-2008 04:07 PM - 28 replies ▫ Indestructible HV hybrid regulator! ▫ 04-20-2008 11:40 AM - 2 replies ▫ Sony Xa7-ES cdp power supply diodes ▫ 04-20-2008 04:52 AM - 0 replies ▫ Sony Xa7-ES cdp power supply diodes ▫ 04-20-2008 04:25 AM - 2 replies ▫ bridge rectifier question ▫ 04-19-2008 04:59 AM - 31 replies ▫ transformer hum please help ▫ 04-18-2008 05:00 AM - 4 replies ▫ voltage balancer circuit ▫ 04-17-2008 09:52 PM - 0 replies ▫ A stupid power supply question ▫ 04-17-2008 08:13 AM - 22 replies ▫ Royer oscillator - theory needed ▫ 04-16-2008 11:09 PM - 7 replies ▫ Designing single supply audio - what best way to get a clean reference ground? ▫ 04-15-2008 10:47 PM - 1 reply ▫ 24V Battery Amp Wiring Help ▫ 04-14-2008 01:49 PM - 18 replies ▫ how to choose the right rectifier (non smps) ▫ 04-13-2008 01:50 PM - 15 replies ▫ 4 X Lambda JWS300 24v 14A SMPS ▫ 04-12-2008 10:58 AM - 18 replies ▫ Analogue and digital supply/ground coupling ▫ 04-11-2008 07:51 PM - 3 replies ▫ Practical implementation of an isolation transformer? ▫ 04-11-2008 03:59 AM - 1 reply ▫ gate driver transformer setup ▫ 04-08-2008 09:32 PM - 10 replies ▫ Computer SMPS X'mer material ▫ 04-08-2008 07:30 AM - 5 replies ▫ 5V out of 12V regulated ▫ 04-07-2008 06:37 AM - 0 replies ▫ UF4004 vs. N4004 ▫ 04-07-2008 06:17 AM - 5 replies ▫ Help with Dejan V. Veselinovic Supply. ▫ 04-04-2008 07:57 PM - 4 replies ▫ epcos e-cores as audio Transformers ▫ 04-03-2008 04:59 PM - 8 replies ▫ 2 Bench Supplies- master/slave - rear connectors ▫ 04-03-2008 07:19 AM - 2 replies ▫ Experimental Power Supply SPICE ... ▫ 04-03-2008 05:30 AM - 5 replies ▫ push-pull smps funny observation ▫ 04-02-2008 08:57 PM - 23 replies ▫ Line AC on B+?? ▫ 04-02-2008 04:47 PM - 4 replies ▫ What voltages does a DCX2496 need? ▫ 04-01-2008 01:14 PM - 8 replies ▫ 7805 with adjR vs 7815 ▫ 03-31-2008 12:18 AM - 0 replies ▫ Ok, I've 9 of these to use as balanced power trafos, design the rest of a good ... ▫ 03-30-2008 06:36 AM - 0 replies ▫ +/- 30VDC from toroid ▫ 03-30-2008 01:20 AM - 2 replies ▫ Power supply issue ▫ 03-30-2008 12:35 AM - 6 replies ▫ Building my first 12v smps... ▫ 03-29-2008 05:09 PM - 118 replies ▫ How to create +/- DC from a single transformer output without center tap? ▫ 03-29-2008 08:22 AM - 15 replies ▫ help me abou the calculation of half-bridge smps ? ▫ 03-28-2008 09:58 PM - 4 replies ▫ 13.8V 15A offline SMPS w/ PFC ▫ 03-28-2008 04:49 PM - 18 replies ▫ Selection of proper wire for Ferrite core ▫ 03-28-2008 08:40 AM - 4 replies ▫ Plitron transformer wiring? ▫ 03-27-2008 02:10 PM - 0 replies ▫ SMPS :noob: question ▫ 03-27-2008 11:27 AM - 1 reply ▫ Inrush current of toroidal transformers ▫ 03-26-2008 02:23 AM - 5 replies ▫ 24V AC power supply for MAX. ▫ 03-24-2008 10:14 PM - 1 reply ▫ Simple and safe NiMH charger? ▫ 03-24-2008 02:36 PM - 21 replies ▫ Transformers: How big is TO big?? ▫ 03-23-2008 05:11 AM - 34 replies ▫ DIY Vintage VU Meter Bridge ▫ 03-23-2008 12:47 AM - 2 replies ▫ Reducing regulator noise. ▫ 03-22-2008 04:22 PM - 3 replies ▫ Improved version of 78xx? ▫ 03-19-2008 06:09 AM - 0 replies ▫ Switch Mode Power Supply ▫ 03-18-2008 02:48 PM - 4 replies ▫ Power supply for two LM1876 ▫ 03-17-2008 09:55 AM - 1 reply ▫ Interesting failure in Apple PSU ▫ 03-16-2008 11:51 PM - 9 replies ▫ Simple 12V SMPS for small powered devices ▫ 03-15-2008 06:50 AM - 16 replies ▫ Need Help with + _ 90-100 volt regulated power supplies ▫ 03-15-2008 03:22 AM - 4 replies ▫ Converting 24Vdc or 18Vdc into +/-18Vdc? Possible? ▫ 03-14-2008 06:04 PM - 6 replies ▫ Summing 2 GFA-555 toroidals ▫ 03-14-2008 09:18 AM - 7 replies ▫ Separate PSU grounding ▫ 03-12-2008 10:30 AM - 1 reply ▫ repairing power supply ▫ 03-12-2008 01:24 AM - 24 replies ▫ Discovering Toroid Secondary Voltages ▫ 03-11-2008 09:38 PM - 4 replies ▫ SG3525 Eagle Library ▫ 03-11-2008 07:16 PM - 1 reply ▫ Hum help for newbie ▫ 03-11-2008 12:20 AM - 4 replies ▫ measuring the noise of a power supply ▫ 03-10-2008 10:39 PM - 6 replies ▫ Push-Pull SMPS overshoot problem ▫ 03-10-2008 07:11 PM - 83 replies ▫ 2600w Smps ▫ 03-10-2008 04:46 PM - 30 replies ▫ scope probe problems ▫ 03-10-2008 04:15 AM - 1 reply ▫ Best way to get 12v from 6.3.... ▫ 03-10-2008 02:11 AM - 2 replies ▫ Negative voltage regulators...compromised? ▫ 03-09-2008 06:27 PM - 3 replies ▫ pcb layout ▫ 03-09-2008 01:42 AM - 0 replies ▫ PIC16f84 malfunctions ▫ 03-08-2008 11:33 PM - 6 replies ▫ Toughness of GZ34? ▫ 03-08-2008 10:14 PM - 0 replies ▫ Pulled Voltage Below 0?! ▫ 03-08-2008 08:21 PM - 0 replies ▫ 2000W Power Supply for my car audio. ▫ 03-07-2008 03:14 PM - 32 replies ▫ Schemo for a SPI 230G AT psu ▫ 03-06-2008 04:04 PM - 4 replies ▫ Toroids in N30 material ▫ 03-05-2008 10:36 AM - 3 replies ▫ Bleeder Resistors ▫ 03-04-2008 08:31 PM - 43 replies ▫ half bridge smps for chip amp voltage regulation question ▫ 03-04-2008 04:34 PM - 13 replies ▫ From 230V 3pin to 120V 2pin? ▫ 03-04-2008 01:11 PM - 7 replies ▫ Large Main Cap discharge????? ▫ 03-04-2008 12:28 PM - 5 replies ▫ Help with dual PS noise shunt? ▫ 03-03-2008 09:06 PM - 15 replies ▫ Different dielectric type. ▫ 03-03-2008 07:40 PM - 3 replies ▫ Transformer Load Regulation Problem.. ▫ 03-02-2008 05:26 PM - 5 replies ▫ Trannies in parallel ▫ 03-02-2008 12:50 PM - 12 replies ▫ is it time to use power fets instead of relays? ▫ 03-02-2008 03:59 AM - 2 replies ▫ Virtual Battery Schematic ▫ 03-01-2008 12:46 AM - 5 replies ▫ UC3847 current mode control IC doubt on Vref ▫ 02-27-2008 08:03 AM - 2 replies ▫ Calculation for Snubber Value ▫ 02-27-2008 08:03 AM - 6 replies ▫ Value of Bootstrap capacitor for IR2111 & L6384 Half Bridge Driver ▫ 02-27-2008 05:02 AM - 1 reply ▫ Stress testing a car SMPS? ▫ 02-27-2008 01:35 AM - 14 replies ▫ Simple question, filter caps larger than spec ▫ 02-26-2008 08:28 PM - 2 replies ▫ Current Mode Control And Voltage Mode Control ▫ 02-25-2008 07:49 AM - 4 replies ▫ Eliminate influence of switching noise from light switch in to power supply ▫ 02-24-2008 08:04 PM - 34 replies ▫ Twisting Wires....which ones ? ▫ 02-24-2008 07:21 PM - 2 replies ▫ Yamaha PM 1000 power +44v??? ▫ 02-23-2008 06:52 PM - 1 reply ▫ Multiple purpose dual regulated psu ▫ 02-21-2008 09:30 PM - 13 replies ▫ PFC inductor advice ▫ 02-21-2008 07:44 PM - 43 replies ▫ Smps SG3525 syncronization ▫ 02-21-2008 04:50 PM - 7 replies ▫ Tube PSU question ▫ 02-21-2008 12:13 AM - 8 replies ▫ Capacitance multiplier question ▫ 02-19-2008 06:50 PM - 25 replies ▫ Power supply question ▫ 02-19-2008 03:02 PM - 17 replies ▫ selecting ETD core for half bridge SMPS ▫ 02-19-2008 07:29 AM - 4 replies ▫ help with power supply ▫ 02-18-2008 11:26 PM - 6 replies ▫ LT1083 PCB or project files available? ▫ 02-17-2008 06:54 PM - 2 replies ▫ Zero Feedback Regulator ▫ 02-17-2008 02:47 PM - 11 replies ▫ Building inverter using ETD 59 ferrite cores ▫ 02-15-2008 06:32 AM - 1 reply ▫ complex polygon impedance calculating ▫ 02-12-2008 07:41 PM - 4 replies ▫ Super regulator concept question ▫ 02-12-2008 07:14 PM - 3 replies ▫ Lm317 Soa ▫ 02-12-2008 12:00 PM - 2 replies ▫ Does anyone in the US sell R-core transformers to the hobbyist? ▫ 02-11-2008 03:05 PM - 0 replies ▫ Step-Up SMPS Thread ▫ 02-10-2008 09:48 PM - 28 replies ▫ Variable Voltage Volume control ▫ 02-10-2008 03:04 PM - 4 replies ▫ GFA-555 transformer help ▫ 02-08-2008 07:26 PM - 6 replies ▫ transformer help ▫ 02-06-2008 10:59 PM - 7 replies ▫ help whith a low voltage dc/dc converter schematic ▫ 02-06-2008 11:32 AM - 2 replies ▫ Why is the choke backwards in the Kaneda preamp? ▫ 02-06-2008 04:30 AM - 2 replies

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