View Full Version : Power Supplies

Pages : 1 2 3 4 5 6 7 [8] 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

  1. Transformer shielding
  2. Beginners Transformer Question
  3. Car battery as power supply
  4. Poles and zeros for two transistor forward?
  5. SMPS for Class B amplifier?
  6. Where to buy SMPS
  7. Mosfet gate drive transformer...is ok?
  8. Values for muting function
  9. Gapping an SMPS transformer core.
  10. Tube power supply and hot regulators
  11. TDA2052 power supply.
  12. Sandwich winding for coupled inductor?
  13. Inductor design: Minimum or effective area?
  14. Ferrite core for Boost PFC inductor.
  15. Replace regulator with Belleson Super Regs. Which ones?
  16. how to wind coupled inductor on toroid
  17. Advice on a +150VDC/-100VDC power supply
  18. Behringer Europower PMH1000 blown psu fixed
  19. Voltage doubler introduces noise?
  20. Help with SMPS
  21. Bridge rectifier power rating question ?
  22. 12VDC Step up to 300VDC
  23. Help selecting a power supply : 3xSure 25W amp + PGA2310 preamp/vol. (Australia 240v)
  24. How to test Power Mosfet IXTA36N30P TA36N30P
  25. build power supply
  26. Dual bank auto-switching supercapacitor power supply?
  27. How to split single 40v into +/-15v ?
  28. Please help with power conditioner scheme or accuphase ps 1210 /1220
  29. Leakage inductance value is realistic?
  30. help regarding transformers
  31. Question about transformer
  32. Bench Power Supply
  33. Toroidal Transformer additional windings
  34. HELP - please explain "bench" power supply outputs
  35. two amplifiers, one transformer
  36. 101 transformer question
  37. ATX PSU Modified for 25V
  38. Question about IC Power Supply Winding
  39. Auto switch on for Power supply possible?
  40. powersupply for TK2050 2*100w amp
  41. lm337 negative bias supply. Minimum load?
  42. One amplifier, two transformers
  43. ripple current measurement
  44. SMPS feedback loop for audio amp supply
  45. Power supply for Phillips CDPro2
  46. Schematic for 12v NimH battery charger
  47. Flyback to supply 30W Class D amp
  48. Motor to generator mains regenerator.
  49. Help with ferrite material type
  50. Implications of boosting transformer voltage
  51. Transformer Winding Convention - Dual Primary?
  52. Bad transistor in Mac Preamp
  53. Voltage reference
  54. Some LM317 Bode Plots
  55. use symmetrical transformer for single supply amp?
  56. Powering IRS2092
  57. Question arround the Power Supply of Linn's Preamp LK-1
  58. Seek pure sine wave oscillator schematic ...
  59. Ideas for Dual +-28V and 2A Audio power Supply with PFC
  60. 2 x 115-2x500 to 2 x 240-2 x 1000?
  61. Fixed Linear Regulators a possibly stupid question
  62. Switching out euro transformers?
  63. HUM From an amplifier
  64. LLC converter too low transient response.
  65. LLC converter operating in capacitive region
  66. Mundorf M-Cap Supreme as bypass cap?
  67. Belleson Superpower regulator, here's the schematic
  68. SMPS noise reduction technique
  69. Fixing PS toroid whining on car amp.
  70. Ceramic resistor question.
  71. regulated power suuply for Texas TPA3100D2 evaluation board
  72. Suble hum in 2.1 system, not ground loops
  74. SMPS must be rated twice the class D power
  75. Psu / battery recharging
  76. Flyback transformer core of T.V. or Monitor
  77. Newbie PSU mod
  78. variable constant current source?
  79. Help with SMPS Transformer
  80. What's wrong with Ac line filters
  81. Need a 2W Bipolar DC - DC Converter circuit to make a dual rail power supply
  82. Flyback SMPS for high power....eg...350W
  83. Low duty cycle for full bridge SMPS?
  84. LLC converter
  85. Imported goods and UK Mains Voltage
  86. Will this sufficiently power my class D amp?
  87. 48v Phantom voltage from 30v smps
  88. 12V AC for 5Y3GT filament?
  89. 120v 60hz 2.5a Transformer
  90. HP 9100-4274 transformer
  91. HOMEMADE Dual output adjustable psi (Lm317+ka7912
  92. BA033 replacement?
  93. smps design using 12Vdc to CCS for LED lighting
  94. Mesa boogie strategy 110 to 230 volt conversion
  95. Low-Profile Torodial Traffo
  96. downside of using computer bus capacitors?
  97. new Thread by splitting into Linear and SMPS?
  98. Building a 24v battery pack to tbi millenia
  99. Toroidal transformer help!
  100. Help needed for tube power supply design with unknown choke..
  101. Adaptor question
  102. Quad 405 transformer removal
  103. SMPS with output supply of +-70V for audio amplifier
  104. Questions re: ripple in this simple shunt zener PS
  105. 24v SLAs Resistor Voltage drop
  106. Glassware PS-1 problem
  107. Power supply for 2x4 Minidsp
  108. Power Supply Voltage Regulator Problem
  109. +-45vdc regulated power supply schematics needed.
  110. secondary in parallel/series with primary
  111. Unregulated power supply output impedance
  112. About RCD snubber ckt
  113. magnetizer power supply
  114. What makes it a "Lab" supply?
  115. Preventing the inrush current saturation in a toroidal/EI transformer
  116. 5V Linear power supply design
  117. heater regulator
  118. Power transformer question
  119. 9VAC Wall Wart Power Supply
  120. 20 Khz 800 volts power supply for ultrasonic welder
  121. How to build 24v 2A Single Rail?
  122. Tube Power Supply Help
  123. Using constant current source as voltage regulator
  124. Hiraga power supply
  125. constant current vs current limit
  126. DC-DC variable voltage and current lab power supply
  127. Help needed for Pioneer SA-500.
  128. Bipolar Supply, Unbalanced Load
  129. Some One Guide This SMPS NEWBIE
  130. Ventilating Transformers
  131. Tranny with multiple primary winding
  132. Remote control switch for power amplifier
  133. Gainclone preamp problem, something wrong with psu?
  134. convert +12 to +/-12
  135. LM1084 5.0 need 6v
  136. Power sensor/detector
  137. Wanted - Schematic diagrams for Artesyn ( Sun V880 Server ) Power Supplies.
  138. Cap for tube power supply
  139. Quick question on grounding procedure
  140. Correct Fitting of DC Blockers
  141. possible to achieve 1kw with uc3842?
  142. Regulated +80V Supply ....
  143. Where can I get transformer for this (USA)?
  144. Power Supply Resevoir Size
  145. Power Transformer gave out..need help!
  146. Audio DSP Power Supply
  147. Question about Solar panel charging for my boombox
  148. Another Soft Start Circut
  149. DPS-600 fast regulated smps for Wire-Amp
  150. crossed wires
  151. What's wrong with a PSU like this?
  152. Where do you buy your toroidal transformers from?
  153. BOSE 1602
  154. How to measure rectifier recovery current pulses
  155. Anyone here understand volt-amps?
  156. New power supply for Quad 405
  157. Rectifier giving out over 3x AC voltage
  158. Do batteries still rule?
  159. 50V Power Supply
  160. Beginner Help.
  161. Preamp remotely turning on Monoblock PSUs
  162. Polytone power supply rehab..can u help?
  163. 12v AC - 300v regulated DC switched power supply
  164. Regulated Capacitance Multiplier Supply Board
  165. 2kw pull-push offline smps
  166. Dual supply using 2 transformers +170-0-170
  167. What SMPS topology is this?
  168. Negative and positive regulated supply:same winding?
  169. Power supply cap mod
  170. Relay between power supply and IV stage causes an audible click
  171. lm338 psu
  172. help finding used SolaHD Power Supply
  173. Selectronic Rcore Transformers
  174. Convert SMPS from half to full bridge
  175. Power supply simulating problem
  176. What's wrong with this circuit?
  177. Tranny hookup
  178. Tranny hookup
  179. select power for bridge rectifier
  180. LM317 safe operating temperature
  181. Droping Resistor.
  182. 845 Heater Power supply problems
  183. Relay to turn on amp using 12v trigger
  184. DIY KIT Power supply for Squeezebox duet and Touch
  185. Toroid transformer and big voltage drop
  186. How to power these boards on DC?
  187. Quick (stupid?) question on paralleling PSs
  188. PSU choke
  189. Snubber caps with sic rectifiers?
  190. UC3854 LTspice model
  191. High voltage step-down switching regulator
  192. Revie my +-15V and +5V power supply
  193. 6V6 veriable tube regulated
  194. help with power supply, really stressed
  195. TNY256 - what is that "Y1 Safety" capacitor for ?
  196. Single vs Parallel Capacitor
  197. Minimax MW1125 to power NE5532
  198. smps for car audio with TL494
  199. usb power supply for audio
  200. Tivoli Model One - Supply overvoltage, where to look for repair
  201. Need help:Power supply Capacitor!
  202. Logitech Z5500 220V 50Hz to 220V 60Hz
  203. Actual power rating of resistor?
  204. series regulated power supply with feedback for Nelson Amplifier
  205. Transformer mains wiring
  206. Guitar Pedal Power Supply
  207. Anyone listened to Li-ion batteries?
  208. P/S Cap Orientation Question
  209. Small, high quality 15v PS to drive an SE/SE Wire
  210. the best design for a <15A linear regulator for solar power supply
  211. ASK HU power supplies
  212. Toroidal transformer isolation
  213. Power transformer question.
  214. Trip GFI
  215. Circuit for mic phantom power
  216. fuse type and rating
  217. How to Configure Audio Input as Power Switch?
  218. how to simulate schematic
  219. Why no FWB output for SMPS
  220. Power transformer question, any helpful suggestions welcome
  221. +/-15V supply for op-amps
  222. rca 14BT power supply
  223. Variacs - testing, listening?
  224. Power Supply Problem Help!!!
  225. TA2020 Amp and 12V 7Ah SLA Battery??
  226. I super need 12V to +-85V 20A POWER SCH
  227. Sola Transformer?
  228. General Power Supply Questions
  229. Power transformer
  230. Flyback with LT1372/1377
  231. Isolated vs non-isolated DC converters for car audio amplification
  232. Replacement transistor for DTC 143 es
  233. Y1 and Y2 Capacitor in SMSP circuit
  234. Loading Papa's regulator with 2 F5 channels?
  235. Winding SMPS transformer
  236. 576W SMPS for car audio amplifier
  237. Were did the power go
  238. 24V 4.5A PSU fell in my lap. Using it as mains power and NiMH Charger?
  239. PSUD help - 26 heater
  240. using Lambda SMPS as constant current source
  241. Charging 12V SLA from car
  242. 2SK1020 inverter switching
  243. TL431 Problem in SMPS circuit
  244. Capacitor advice needed
  245. Inductors in Power Supplies
  246. 24VDC to ~15VDC without a regulator
  247. Building my own 24V Battery Pack. Chargers?
  248. Mains relay help please :D
  249. Need help with a Sherwood rd 6502 transformer.
  250. power supply 6d22S

Content Relevant URLs by vBSEO 3.3.2