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  1. current transformer in older AT psu-s
  2. Behringer europower pmh1000 blown psu
  3. TAS5706A Class D Power Supply (Linear vs SMPS)
  4. Power Supply Help Needed
  5. Effect of combining capacitors?
  6. Wall wart alternative/AC power supply design & housing questions
  7. Mosfet Quiet Bootstrap
  8. Capacitor questions for a 6x4 supply.
  9. Isolation Transformers Power Requirements
  10. PSU for multiple amps/effects
  11. Tube preamp PSU
  12. LC networks in typical audio PSU applications
  13. Xentek 5kva isolation transformer runs hot!
  14. 15-0-15 supply slightly unbalanced
  15. Power Supply Case Size
  16. Bleeder Resistor
  17. Bleeder Resistor
  18. QP-4275 Power supply repair
  19. Cyrus 3i Modification to use PSX-R
  20. History of SMPS in audio ??
  21. What size of screw and torque screwdriver do I need for Cambridge Audio A1MK3?
  22. unstable emitter followers and odd behavior
  23. HI currenr Regulator
  24. Virtual ground in power amp applications
  25. Four pole (Jenssen) Capacitor question
  26. Electrolitycs?
  27. A circuit diagram from PCB layout and components
  28. where buy transformer
  29. Can I drive a valve circuit with no mains transformer?
  30. Keantoken's CFP cap multiplier
  31. Active Wharfedale Diamonds Transformer
  32. balanced ps from 2 lead tranny
  33. mains filter
  34. How to rate current from SMPS??
  35. Offline full-bridge SMPS
  36. Need help cleaning my waveforms on a simple half-bridge
  37. very simple question
  38. TL431 comparison
  39. LM337 and AN-181
  40. Help connecting power wires in Amp Head
  41. Need to knock a few volts off..!
  42. Is it worth potting the transformer and PSU caps of my Firstwatt f2
  43. Monster Cable HTS 5100mkii
  44. Adjusting a SMPS output
  45. Hypex SMPS - 12V Trigger (25mA)
  46. Scored preamp power supply, want opinions
  47. Batteries for power amps?
  48. Low-noise mains power for my device?
  49. 0 to 100V digitally controlled supply
  50. Question Regarding Soft-Start
  51. 35+35 800w smps
  52. 0ne 100uF cap or ten 10uF caps (or two 200uF caps...etc)
  53. Computer power supply
  54. Simple Xformer+R (oh, mysterious R!) question
  55. Using PC PSU for Sure 4x100 amp board
  56. quasi variac controlled wallwart
  57. preamp supply LOW power LOW noise LOW cost
  58. how do i convert 220VAC to 220VDC?
  59. Snubbing power switch properly
  60. Synchronous rectifier
  61. Mfg: ReQuest IMC IQ88
  62. Topologia of the fountain ATX seventeam, design of the trafo
  63. soft start help
  64. Commercial Mains Filters - Good or bad idea?
  65. Xfrmr secondary phasing
  66. Need a little help with UPS as inverters
  67. cheap simple way to drop 3-5v
  68. What happens with an output choke on a SMPS
  69. SMPS Core question
  70. Unregulated Power PCB
  71. Problem with tube regulator?
  72. New fan for KEPCO SM-160-1M
  73. dual lm3886 41hz supply?
  74. Inexpensive low profile 50,000 uF 60V caps in PSU
  75. Battery management system - how complicate is it ?
  76. Dual PSU layout - how does this look?
  77. Placing capacitor close to a power transformer
  78. Compare IGBT-losses and MOSFET-losses
  79. How to schematic switching power supply full bridge ?
  80. SLA Batteries - Advantages over Wall Warts
  81. How much does a 300 VA trafo weigh
  82. Any tips on how to include two power supplies safely and efficiently?
  83. How to protect circuits from reverse current flow?
  84. MOSFET body diodes in phase shift smps
  85. Questions
  86. need a smallish 24v 5A power supply ..
  87. When selecting DC connector plugs and sockets how do you make sure they match?
  88. power down
  89. First Power Supply
  90. ARC style regulated psu, tubed
  91. Choosing transformer for desired wattage
  92. Discrete Regulator for VAS and Input Stage
  93. Question about measuring DC output ripple
  94. Protection of variac...
  95. LTspice - problem simulating simple rectifier
  96. Eliminating Battery Charger Noise in DIY Stereo
  97. two-stage soft-start for large toroidals
  98. Help : any tips to get +/-24v from SLA 48v Battery
  99. ground noise
  100. Crown CL2 service schematics needed.
  101. Lets build a POWER CONDITIONER! input needed.
  102. Odd SMPS. Please, can you help me with it?
  103. Tube PS for mic pre help
  104. 12 vdc to 19vdc 5a
  105. series electrolytics....
  106. Marantz 2215b Transformer and personal build
  107. toroidal trafo help
  108. Power supply for T-amp and pre-amp?
  109. Building a "stiff" supply and need some input...
  110. can anyone tell me what this is and where to order a new one?
  111. Need help on Delta 1010 PSU mods
  112. How do i build a 12v power supply ?
  113. First filter cap - Big or Small?
  114. Why voltage dropped in my new transformer?
  115. simple design not working.
  116. Charging 12V SLA with bike dynamo / generator
  117. DAR PLUS E-I transformer dead How to work out voltage?
  118. Adjustable +/- 0-50V 0-5A Power Supply Schematics
  119. Simple (?) Capacitor question
  120. transformer wiring causing brain melt down
  121. Adjustable negative voltage supply
  122. Why does my SMPS show poor regulation?
  123. 80's boomboxes - how did they power the amps?
  124. Power Supply Wiring
  125. Opinions on power supply.
  126. Quick Q - 2 SMPS supplies in parallel
  127. selection of optocoupler.
  128. Help with rectifier circuit
  129. 18V AC+ 12V AC to +/-15V DC??
  130. looking for a high voltage (1kv) transistor
  131. Transformer soft-start with relays
  132. Power supply thoughts...
  133. supply change
  134. power resistor value ohm an watts??
  135. needing some ideas for a radio controlled car re capacitors!!
  136. flyback design issues
  137. Wire diameter in SMPS transformer - confusion
  138. 7915 regulator troubles
  139. need to clear about voltage of diode rectifier for psu
  140. I need a PSU for 6 LM3886's
  141. Connexelectronic a350smps or meanwell usd350?
  142. Transformer wiring to mains
  143. SMPS gate drive - please educate me
  144. Sony f211 intergreated amplifier wont power up
  145. Fast capacitors for SMPS
  146. Simple 78xx replacements
  147. suggestions for a power supply mod
  148. Does a LM317 act like a transformer
  149. transformer rating for a 1000W rms amp
  150. Supply voltage doubler question
  151. psu suggestions for 4 x 300w 4ohm
  152. linn smps powersupply
  153. High frequency SMPS for audio
  154. Major inrush surge problem with Toroid, HELP!
  155. Custom power transformer requirements
  156. Threads for SS High Voltage Power Regulators?
  157. A slightly different question about parallel rectifiers
  158. triac replacing transformer is it possible????????????
  159. Old mini Atx Powersupply
  160. Help with rewinding a transformer
  161. Power supply for my laboratory bench
  162. why sound best??
  163. Velleman 200W amp
  164. non-isolated power supply?
  165. Simple question on reverse polarity protection
  166. 750W inverter
  167. Soft Start again
  168. 12V to 160V@500mA ?
  169. Massive 3000 power supply trouble
  170. possible transformer VA ratings
  171. Help with 0 - 120 V linear DC power supply
  172. Need some help designing an SMPS for a car amp
  173. Need help!
  174. Extreme DIY: Building a homemade nuclear reactor in NYC
  175. Super PSU transformer
  176. smps in seriel for tube power supply
  177. Voltage regulators that work ~50V?
  178. Citation toroid for TT
  179. What's the skinney on using a SMPS for Hi-Fi?
  180. Peak or not peak, that is the question?
  181. Quick question on connecting this power supply
  182. Tranformer size how much is too much?
  183. Help Calculating Voltage after Rectification
  184. 230VAC to 5VDC 2A SMPS power supply design needed.
  185. Need transformer material datasheet
  186. Have 7v ac need 6.3v ac, need simple ideer
  187. PA input voltage simple precision regulator
  188. Help please,need to build a power supply for a car amp for home use
  189. +5V high current low noise regulator?
  190. help with transformer
  191. Power supply for 2 x fosgate P200.2 Amps
  192. SMPS Transformer Cooling
  193. Transformer questions
  194. Tryin to find a transformer
  195. help looking for a space saving isolation transformer for a portable tube amp
  196. (help) behringer mx9000 ps revisited
  197. 2 transformers per channel
  198. Ross Powered Mixer PC-4110MT transformer wiring
  199. The poor man SMPS
  200. Current Transformer: New Idea
  201. capacitor value
  202. Where to buy step-down toroidal transformer with electrostatic shield?
  203. Help need with PS for Idiot
  204. Amp needed for speakers
  205. External power supply / dangerous voltage?
  206. Placing regulator chip close to amplifier
  207. [Newbie] IP317T +1A 18V transformer - How much power?
  208. Externally programmed and adjustable regulated outboard amp power supply
  209. Buck converter using TL494?
  210. Using SMPS
  211. Need to clean up power...
  212. Design choices 12>>40V 100W ETD29 SMPS
  213. Will this work with regulators?
  214. 500W or more
  215. simple ic for 0-100% duty cycle PWM
  216. Push-pull SMPS (12V to +-25V) question
  217. Power supply For TDA2030A
  218. SMPS design for a car amp....not sure which topology to go with
  219. Help for Full Bridge 800W quasi resonant SPM
  220. Just a nice video ...
  221. Two Transformer Balanced Power Unit
  222. Wire Kit for Battery
  223. Modifying Powersupply
  224. How easy is it to replace a transformer in a linear power supply?
  225. Wire DC Power Jack for 9V Battery
  226. choke loaded power supply
  227. Light Bulb Tester
  228. toroidal transformers help
  229. orion 2100 HCCA amplifier
  230. Does this two circuit have the same output?
  231. Toroidal hum/buzz. Modifyed Venus PS-400A
  232. Confusion about star grounding?
  233. Automotive input magamp PSU
  234. Synchronous Rectification
  235. Power supply problem
  236. Connecting 2 bridge rectrifier
  237. half-bridge to full-bridge
  238. Isolated PFC Topology choice, 800W.
  239. Transform computer supply into 400V supply for tubes
  240. Possible to rewire this PSU from 220V to 110V?
  241. Newbie question about transformer?
  242. Solid state rectifier for SE guitar amp (Vox AC4)
  243. Problem with dual tracking power supply
  244. mAh Testing... finding out...
  245. PWM controllers with built in FETs?
  246. the 1.25v of lm317
  247. Use of dual transformer for mono amp
  248. +/- 12v dc PSU Required
  249. 15v Halogen switched mode power supply
  250. RECOMENDATION for 40khz push-pull smps