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  1. 140V miniature power supply
  2. +/- 15v AC required for balancing converter board
  3. Balanced power feedback experience needed
  4. duel toroidal transformer on mains
  5. paralling four 6A4 Diodes in Bridge
  6. 2000uf x 10 vs 10000uf
  7. PC PSU running a LM1876 on Soundcard
  8. bridge rectifier configuration on secondaries
  9. toroid question
  10. Want To Know What Voltage To Apply.
  11. Tube rectification for DAC SS analogue
  12. Transformer recommendation
  13. Question about V & A in power supply
  14. Meanwell SCN-800 Parallel operation?
  15. SMPS with Microcontroller
  16. Linear Power Supply Text Book
  17. How to determine primary & secondary of a transformer
  18. Wiring an Antek Transformer
  19. Dual secondaries with one bridge
  20. A Quick Question About Ground....
  21. Plus and minus regulated supply
  22. SMPS Blown When Connected to Mains
  23. Cheap high quality filtering?
  24. Amplifier Power supply not working
  25. Ferrite toroidal transformer
  26. Help needed! Connecting PSU caps in // when they are in a block arrangement
  27. Single capacitor for both rails.
  28. 2x1000 W SMPS for audio
  29. Help with Super Cascode Power Supply
  30. need a schematic for 12v dc - 300 dc inverter
  31. Toroidal question
  32. Any one want transfo from Onkyo A-807?
  33. Best Way to Suppress TX AC Secondary Noise??
  34. Amplifier transformer input current on the primary (FBR and Caps)
  35. Testing electrolytics
  36. where can i find this capacitor?
  37. Regulator spec sheets
  38. Help with a Power Supply for Thorens TD146
  39. rockford fosgate t2000-1bd blown power supply mosfets
  40. +/- 60 to +/-20 VDC
  41. PWM input voltage compensation
  42. Round Potted Chokes directions
  43. Popping sound from turning off a power strip
  44. Tv power transformers for audio use?
  45. Ripple current in input capacitor too high?
  46. 6992 Pre Amp PSU, whats wrong here?
  47. No frills, cheap 'n crude HV shunt-reg/hum-killer
  48. Noobie dual secondary question
  49. Center tap toroidal transformer
  50. Resonance of LC output stage of Full-bridge?
  51. Inrush current limiter and choosing a correct relay
  52. Torodial transformer - help with secondary windings
  53. Toroid Toroidal Power Transformer Installation
  54. Simple PSU question .....
  55. PSB SubSonic 5i problems- no go
  56. Help powering electret
  57. 36volt 6amp power supply for LED
  58. Help with choosing a transformer?
  59. HV shunt regulator
  60. Dumb question time - tapped choke
  61. Where is it best to send the rectified DC
  62. universal smps ....without pfc fron end
  63. using a transformer in reverse ??
  64. Somebody help me understand the principles behind this DC blocker?
  65. High power buck converter 36v output for electric vehicle.
  66. Toroidal Transformer hook up.
  67. Simplest regulator for 1500v?
  68. Beginner regulated buck converter, 20-30v in, 13.8v out
  69. IXFH32N50
  70. Quad Rail ATX Power Supply
  71. This project SMPS in English
  72. Preamplifier Power Supply Rail Capacitance, How Much? - DH-101 vs DH-110
  73. Cross-regulation vs transient response ..?
  74. SMPS a converter - help!
  75. Power Supply Bypass Cap?
  76. Current mode and coupled output inductor?
  77. Doing slope compensation with MC34025 full bridge
  78. The schematic for 100W Hi-Fi amplifier
  79. SMPS for Audio with DSP Class D
  80. 100V rated caps @ 35V
  81. Jan's quizz in the September Newsletter
  82. Amp PSU Pops
  83. can i use this rectifier? help thanks
  84. Radiated Emission Tests
  85. floating power supply designs
  86. 230 50hz-120v 60hz
  87. Please clarify power calculation
  88. applying smps to a preamp with rectified power supply
  89. Possible to charge 24 V Battery with 10 Ampere SMPS ?
  90. Switching Power Supply Eagle File
  91. Janus regulator troubleshooting
  92. Power Transformer Issue
  93. need help picking torroid
  94. Bulgin AC power switch
  95. LM723 Voltage regulator
  96. Question: Dc on the Mains from three phase?
  97. Using a 24v SMPS for a 12v board?
  98. Best Capacitor for Bridge Diode Snubber?
  99. Efficiency of 1000W flyback
  100. SMPS from Connexelectric?
  101. SMPS Question
  102. Quality SMSP with 2x35V/2x5A !
  103. Current density in smps transformer windings
  104. Gigaworks regulated PS
  105. Power supply positive-negative-ground from a single power supply
  106. hypex softstart for high power PSU
  107. SMPS noisy and overheating
  108. Comments on National Semiconductor Power Supply Design??
  109. Main Filter Caps/Bypass formula?
  110. Transformer winding -101
  111. A question about LM7812 (Regulator)
  112. Gigrac 1000st Power Supply
  113. Full Bridge SMPS is cheaper than Half-Bridge?
  114. LME49811 as a guitar amp.
  115. Extra leads from transformer, et al.
  116. Suggest a board - 18vac to 12vdc
  117. Onkyo amp expert help needed.. or really anyone that can diagnose a problem
  118. Voltage remains constant, right?
  119. First PSU, got a question
  120. How to measure transformer output
  121. High capacitance vs load on Bridge rectifiers
  122. PROBLEM WITH PFC DIODE...... kEEPS BLOWING UP
  123. Regulation of +/-50V SMPS for Class D?
  124. SMPS 100V 1A with PFC Help Needed
  125. SMPS Output Inductor Design
  126. A little sourcing help
  127. Ferrite transformer SMPS-help!
  128. My first Jung regulator: help needed
  129. PFC EVM as 390V + 6.3V tube supply
  130. Power flow to Class D guitar amplifier
  131. ILP traffo info needed
  132. How to measure reverse recovery of HFA08TB60....
  133. Musical Fidelity P-140X PowerAmp without Transformer, need help!
  134. Completed my 450W SMps with Active pfc
  135. Connex A1000SMPS
  136. Project for the SMPS 350W!
  137. Two amps on one transformer?
  138. Transformer Selection
  139. AC Voltage on ungrounded SMPS output
  140. Carver CT-Seven transformer
  141. EMI Suppressing Capacitors
  142. Audio SMPS with PFC is overengineered?
  143. Power supply project
  144. Tying it all together - Low Noise Internal System Grounding
  145. Lowering power supply noise - looking for ideas
  146. LTC4365 protection IC
  147. SPower 78xx replacement
  148. Class D SMPS...with coupled inductor output?
  149. How do power leads make a difference to sound?
  150. Mains rectifier currents into SMPS
  151. Amp toroidal transformer
  152. BUF634 as power source for Bugle?
  153. Listening directly to DC Power Supplies
  154. reading an electrolytic capacitor can
  155. Linear PS with no ground pin
  156. Other type of transistor use for audio (amplification or power safety system)?
  157. Soft starting, Shutoff OR current limiter circuit
  158. DNM T-network cap in conventional power supply??
  159. 12V(fixed) with 3 Amp current
  160. The BoomCase By Mr. SiMo
  161. 230V<->100V converter???
  162. Great 12V regulator chip for car...I think
  163. How old electrolytic capacitors can safely be used?
  164. 15v to 3v question
  165. Is a power conditioner worth it?
  166. A switch for 2 power source for a single amp
  167. Head Amp PS
  168. protection circuit for TL494 Based smps
  169. Digital audio and seperate power supplies
  170. Please . . . advice on filter caps
  171. Building a simple "soft start" speaker protection circuit
  172. Removing noise from power grid
  173. 6V -> 5V ?
  174. Problem with B&O ASP1000!
  175. Ceramic capacitor non-linearity
  176. Switch mode power supply w/ Voltage divider
  177. ONKYO CR-305TX PSU FAULT
  178. transformer rewinding
  179. Power Switch 'pop's frequency?
  180. Switcher EMC design
  181. Class D amp Regulated power supply??
  182. choosing transformer VA rating
  183. What transformer do I need?
  184. Inrush current in smps and it's inductors?
  185. how to test a power supply?
  186. Salas shunt help
  187. 2.5V to power LED
  188. Power Suppy 12v - 13,8v
  189. Valve power supply - How to size transformer?
  190. Marantz SR-7400 ps repair
  191. shelf oscilating psu
  192. behringer mx9000 - psu problem? or other?
  193. ATX power supply from 0...+/-40Vdc and 0...8A
  194. JVC Shelf Component System Power supply
  195. Shunt Regulator
  196. etd34 nt enough for 400w pfc
  197. Power supply build question from a first time Amp buldier
  198. Linear PSU circuit
  199. TO USE OR NT USE SNUBBER IN SMPS
  200. Paul Hynes, reliable?
  201. Janus shunt regulator problem
  202. JSR-01 super reg problem with -5vdc
  203. Help me understand ripple rateing please, I'm stuck.
  204. High Current Power Supply (no big transformer)
  205. Beginners attempt at a Bench Supply or Class A Regulated PSU based on LM317
  206. Fast diodes for power amps?
  207. Multi-voltage PS
  208. schematic for audio smps?
  209. SSLV1.1 builds & fairytales
  210. Is this really an SMPS?
  211. power supply problem
  212. LM3886 as a PSU?
  213. Suggestions on PCB: LM317 As Walwart Regulator (1st Eagle PCB)
  214. Transformers with multiple secondaries - calculaing VA rating
  215. Need help in designing my PSU
  216. Bash Amp Power Supply Repair
  217. AC/DC umbilical cord
  218. 12v Regulator
  219. 360W SMPS lower or higher power (core and freq.)
  220. Virtual CT to divide voltage?
  221. combine stereo channel filaments ?
  222. Transformer problems...
  223. Help with -15V converter
  224. MAX current from AC single phase
  225. DAC PSU - capacitor sizes
  226. Charge a 12V SLA while using the amplifier.
  227. Problem with negative ALW superregulator
  228. power supply bypass cap size
  229. Flyback converter problems (UC3845 + MOSFET)
  230. Final verification of Protective Earth wiring
  231. SMPS Gnd, Chassis-Gnd, and Layer Stack
  232. Help With SMPS Transformer Size ID
  233. dc-dc full bridge boost
  234. My PCB design of Salas SHunt Reg
  235. Power factor correction for audio?
  236. is it possible to make a transformer out of choke?
  237. fear to power it up!!!
  238. 800W SMPS with no Power factor corrector
  239. Power Supply PCB for Randy Slone Totempole Amp
  240. SMPS with split rail output for Class D?
  241. PSU for class D...how reference controller?
  242. Split rail supplys for Class D amplifiers?
  243. Easiest way to supply +-60 and +-45 for cheapie ebay amp?
  244. calculating inrush to a capacitor bank
  245. my latest traffo build
  246. Simple dual PS
  247. LLC resonant SMPS not for guitar amps?
  248. using pc fan for cooling meanwell in case
  249. 40Amp / 700 microHenry Power Inductor
  250. modification of the BOZ power supply