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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 ! help01-02-2007 01:45 AM - 5 replies
2x16v smps01-01-2007 09:41 AM - 3 replies
Isolation Transformer question12-30-2006 03:53 AM - 7 replies
Brief Description of Linear vs. SMPS12-30-2006 03:20 AM - 10 replies
Noob PSU questions12-29-2006 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
voltage12-29-2006 07:18 AM - 5 replies
PS for Active Speaker Crossover12-29-2006 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 supplies12-27-2006 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 Modification12-25-2006 05:37 PM - 1 reply
psu for 5.1 amplifier12-25-2006 07:00 AM - 29 replies
Can you recomend me batteries?12-24-2006 07:19 PM - 6 replies
Help on halfbridge transformer design12-24-2006 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 Supply12-24-2006 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) converter12-22-2006 09:53 AM - 7 replies
Negative shunt regulator > 200 mA12-21-2006 01:18 PM - 1 reply
Ideas for a toroid12-20-2006 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 transformer12-18-2006 11:20 PM - 3 replies
60Hz toroids used in SMPS design12-18-2006 12:38 PM - 3 replies
from 120V 50hz to 230v 50hz?12-17-2006 09:42 PM - 16 replies
Toroid trouble12-16-2006 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 Questions12-15-2006 07:09 AM - 12 replies
Power Supply Design Strategy--Solid State for Tube Amp, From Morgan Jones12-14-2006 09:18 PM - 0 replies
transformer power (VA)12-13-2006 10:22 PM - 1 reply
Help Identifying Component: Pic Added12-13-2006 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 ratings12-11-2006 08:10 AM - 12 replies
Regulator overhead12-10-2006 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 converter12-07-2006 02:44 PM - 4 replies
many chances in china for switching mode power supply12-07-2006 06:36 AM - 6 replies
Capacitance Multiplier, Caps?12-06-2006 08:21 PM - 2 replies
UPS / Mains Filter for sensitive devices12-06-2006 01:18 PM - 5 replies
variable voltage controller12-05-2006 05:59 PM - 63 replies
LED flashlight driven by LM262312-05-2006 08:35 AM - 2 replies
Very basic: 22V to 12V AC12-02-2006 08:10 PM - 22 replies
12 - 24V Pre-regulated supply from 35V rails12-02-2006 01:05 PM - 27 replies
Designing power supply for class D amp12-02-2006 11:03 AM - 1 reply
mains filter12-01-2006 12:56 PM - 7 replies
fixed tovariable power suply11-30-2006 11:52 AM - 3 replies
Newb question...Center pot'ed transformer and rectifiers11-30-2006 02:02 AM - 10 replies
SMPS output waveform discontinuities11-29-2006 06:36 AM - 2 replies
Power Inverter help11-28-2006 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 sag11-26-2006 06:37 PM - 2 replies
Pop On Power down11-26-2006 06:20 PM - 0 replies
iMac SMPS11-26-2006 04:16 PM - 28 replies
Power supply efficiency11-26-2006 03:55 PM - 10 replies
Rail voltages from 15-0-15 volt transformer11-24-2006 09:29 PM - 3 replies
Uc385611-23-2006 07:09 PM - 2 replies
SG3525 Applications Question11-23-2006 04:42 AM - 5 replies
PC smps Question11-22-2006 10:05 PM - 19 replies
PC PSU test11-22-2006 07:16 PM - 0 replies
Victoria magnetics11-21-2006 02:48 AM - 6 replies
Opamp report on "super regulator"11-20-2006 10:27 PM - 5 replies
Power amp rectifiers11-20-2006 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 suggestion11-17-2006 07:23 PM - 0 replies
About Jung super regulator11-17-2006 06:41 AM - 102 replies
SMPS Mosfet Question11-17-2006 12:16 AM - 13 replies
12v regulator11-16-2006 09:10 PM - 17 replies
printer single supply becoming split supply?11-16-2006 01:55 AM - 2 replies
Technics Master TA-KE II Capacitors11-15-2006 02:26 PM - 1 reply
psu capacitors replacement11-14-2006 07:44 PM - 14 replies
Feedback for uc352511-14-2006 02:20 AM - 2 replies
Toroidal transformers11-13-2006 05:40 PM - 19 replies
SMPS Noise Problem11-13-2006 02:33 PM - 0 replies
Toroidal transformer11-12-2006 03:48 PM - 8 replies
diode rectifier ratings11-12-2006 01:43 AM - 8 replies
Flyback design for preamp11-11-2006 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 ocs11-11-2006 04:45 AM - 8 replies
Rewire Toroidal from 110v to 220v11-10-2006 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 transformer11-06-2006 05:28 PM - 11 replies
Using Monitor power ic as smps for amplifiers11-06-2006 10:09 AM - 10 replies
+-18v = +36v?11-05-2006 12:00 PM - 6 replies
Ambitious Project11-05-2006 09:16 AM - 7 replies
Balanced ac power question11-04-2006 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. transformers11-03-2006 01:02 PM - 72 replies
Offline ~500W SMPS11-02-2006 01:27 AM - 33 replies
what powersupply to use for this poweramp soild state10-31-2006 06:00 PM - 1 reply
LM7812 Test, PSRR 60dB at 100Hz ripple10-29-2006 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 Circuit10-27-2006 04:02 AM - 6 replies
transformer primary windings Q10-26-2006 01:38 PM - 6 replies
Mesa/Boogie Bass 400 clone PSU specs10-26-2006 12:12 PM - 1 reply
wiring smps in series10-26-2006 06:34 AM - 34 replies
Toroid or EE Ferrite core, which is Best for 240V mains SMPS10-26-2006 02:13 AM - 49 replies
Inrush current limiting necessary for EI transformers10-26-2006 01:49 AM - 10 replies
Using Mosfets as Diodes10-25-2006 03:35 PM - 5 replies
need+-42Vdc @5amp10-24-2006 09:25 PM - 3 replies
paralleling capacitors and avoiding resonance10-24-2006 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 :D10-21-2006 04:48 PM - 8 replies
16 volts 3A regulated power supply help10-21-2006 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 QS10-20-2006 05:46 PM - 3 replies
Using up traffos.10-19-2006 10:46 PM - 26 replies
Another implementation of a Jung Super Regulator10-19-2006 02:46 PM - 4 replies
power supplie for home amp10-17-2006 04:11 PM - 4 replies
inrush current limiter circuit10-14-2006 12:55 PM - 12 replies
EDN article10-13-2006 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 smps10-12-2006 03:00 PM - 174 replies
Voltage Regulation from a battery10-11-2006 07:48 PM - 9 replies
power supply need10-10-2006 02:32 PM - 2 replies
Step Down Transformer10-10-2006 11:22 AM - 3 replies
SMPS 420v10-05-2006 08:28 PM - 5 replies
core/s on SMPS need some info10-04-2006 04:03 PM - 19 replies
Super Shunt Regulator von Herrn Erno Borbely10-04-2006 01:35 PM - 4 replies
Regulated DC power supply10-04-2006 12:38 AM - 11 replies
Could somone please check my Jung regulator?10-03-2006 01:39 PM - 27 replies
need help with transformer core10-01-2006 07:32 PM - 11 replies
AC Filtering question09-30-2006 02:04 AM - 13 replies
Power Factor Correction09-29-2006 03:56 PM - 16 replies
Royer's equations09-29-2006 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 rating09-25-2006 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 question09-24-2006 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 idea09-13-2006 08:04 PM - 21 replies
LT1084 and input capacitor09-13-2006 01:50 PM - 4 replies
about digital power supply09-13-2006 04:30 AM - 1 reply
Value for capacitors over the diodes to prevent from high frequency09-09-2006 08:14 AM - 13 replies
Snubber network and the values09-08-2006 06:34 PM - 8 replies
Power Regeneration / Filtering Advice09-08-2006 12:35 PM - 13 replies
LM338 regulator InputMax voltage..09-07-2006 07:56 PM - 33 replies
Voltage conversion; need help please09-06-2006 01:32 PM - 12 replies
reducing output09-06-2006 10:42 AM - 4 replies
Variacs09-05-2006 09:34 PM - 11 replies
Smps09-05-2006 07:12 PM - 17 replies
toroids for mains transformer09-05-2006 06:42 AM - 8 replies
another method to set up a digital controlled voltage supply which can provide 0~30V09-05-2006 05:21 AM - 39 replies
Fairly simple, relatively discrete switching regulator09-05-2006 05:06 AM - 7 replies
What is an 'audio-grade' toroidal transformer ?09-04-2006 09:54 PM - 7 replies
Squeezebox power supply08-31-2006 09:14 AM - 31 replies
My discrete voltage regulator.08-30-2006 02:10 PM - 50 replies
need good supply design08-30-2006 12:16 AM - 24 replies
DC DC coverter cuircits or kits?08-29-2006 08:11 PM - 4 replies
diode tandem for gainclone PS08-29-2006 03:55 PM - 2 replies
I want to set up a digital control voltage supply08-29-2006 08:47 AM - 11 replies
Prof-check this schematic (Please!!!!!)08-29-2006 05:45 AM - 5 replies
Looking for 9v battery charger schematic08-28-2006 09:02 PM - 2 replies
transformerless amps?08-27-2006 08:30 PM - 107 replies
Electronic BALLAST08-27-2006 06:03 PM - 0 replies
Bryston - AM Audio PSU design question08-26-2006 04:34 PM - 12 replies
+/- with pos and neg regulators vs 2 pos regulators08-24-2006 11:17 AM - 8 replies
2 bridged diodes sharing 1 transformer secondary08-23-2006 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 Design08-18-2006 03:02 PM - 3 replies
Help with CCFL driving?08-17-2006 07:54 PM - 0 replies
inductive power supply08-17-2006 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 PSU08-15-2006 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 caps08-13-2006 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 PSU08-12-2006 08:54 AM - 5 replies
some questions about switcher regulator (LM267x family) from National08-11-2006 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 circuit08-09-2006 12:41 PM - 13 replies
Power Conditioner Circuit08-08-2006 06:04 PM - 5 replies

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