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  1. LM3886+6n11 amp build question
  2. Why is my mains like this? Is this normal?
  3. Adjustable 0-24V 1A bench PSU
  4. Need help finding a 26.5V PSU
  5. 216 watt toroidal txr
  6. X-capacitor
  7. Simple linear reg short circuit LED
  8. Faulty Marantz Power Amplifier Supply!
  9. SMPS from Linn Exotik - any good
  10. protection circuits (swith circuit)
  11. Bruel and Kjaer type 2803 Dual Microphone Power Supply Service Manual
  12. AC Line Filter
  13. Keeping Shunt current output consistent
  14. SMPS PSU from Oberheim Xpander not working need help
  15. topology best choice
  16. SMPS Help
  17. Best approach for dual-voltage supply for 6EM7 amp?
  18. Newb power/speaker questions
  19. Suggestions for Ultrafast Diode.
  20. atx linear power supply newbie help
  21. Placid BP 3.1
  22. Am I loosing power somewhere?
  23. Disk capacitor replacement/upgrade
  24. ±45v lm317?
  25. Need help locating transformer
  26. Simple Mosfet Regulator
  27. Quick question on ps requirements, mainly cap sizes
  28. power on?
  29. What the hell happened to transformer prices
  30. 2nd Xfmr with Flyback Converter
  31. Recap sansui au-d101
  32. simple question
  33. Choke formula - Marty Brown
  34. Any Opinions on Tube-Rectifiers & PWR-Sup. sag on purpose for guitar amps?
  35. What does 25+25V mean?
  36. Somewhat unknown toroidal transformer specs, how to find out more?
  37. A simple PushPull balance LED indicator?
  38. Need help to fit caps on PCB
  39. Proper grounding with more then one PSU
  40. CT transformer Amperage Question
  41. Suggestions for my SMPS
  42. Reduce Output Noise and International SNR standard
  43. Jacks for Power Supplies
  44. Help! Battery charger +/- 41,2V with TL783
  45. low CAp Values on P.S. HI-voltage?
  46. Jolida SJ-592a Amp
  47. connecting primaries in series
  48. Hands off! ..or is it just different in the US
  49. Electric fields
  50. Rewire 240V toroidal transformer for 120V
  51. Altec Lansing Supply - Please Help Identify
  52. Sansui Power Transformer
  53. Arcam CD72 power supply
  54. Please help a mathematically challenged builder
  55. Trans with two pairs of primaries and two pairs of secondaries = two transformers
  56. Bypass caps, worth it ?
  57. Output EMC filter of smps & instability
  58. Float charger? Cut off at 13.5v rest until 12.5v before switch on?
  59. Is PSUD II trust-worthy or not?
  60. Change 230 V to 115 V power transformer
  61. How does iron quality affect the power supply?
  62. Condenser mic capsule polarizing supply
  63. Adjustable Voltage Regulator Tripping GFI
  64. Souncraft spirit F1
  65. USB charger - how to check?
  66. Adapting SMPS adapters
  67. Linear's LT3080 Regulator
  68. Expert Help on Mains Transformer?
  69. Highest power flyback not needing fan?
  70. Meanwell SMPS question
  71. Building a Small Power Supply
  72. Somthing better than the LM7812
  73. Push-Pull 12V-200V 750w using Toroidal Transformer
  74. 12v DC wall wart creating noise
  75. sony mini diodes
  76. supply for volume control
  77. Chassis vibration ! How to solve ?
  78. I thought it was a myth...
  79. SMPS or linear power supply in amp?
  80. Power of SMPS for speakers?
  81. 24V DC computer fan speed control
  82. Linear 19v/3A PS Recommendations
  83. What about these regulators?
  84. MOSFET Source Follower Screen Grid Regulator
  85. ESP P05B power supply noise?
  86. Low Noise +-10V regulator
  87. DC-DC converter for vacuum tube heaters
  88. SMPS transformer design tool (ver.4000)
  89. help zx 750.1 kicker
  90. how to eliminates AC spikes
  91. Where are the simple diy SMPSe for Class-D-Amps?
  92. SMPS300R or SMPS500R for UCD400
  93. "Ground Loop" in Snubberized PSU *fixed*
  94. calculating PS resistor values
  95. Capacitance after regulator
  96. What can go wrong with a power conditoner?
  97. PS for a MKII tripath TA2024 Amp 2x15W
  98. Diy power softstart with cool fonctions
  99. Will This battery work?
  100. Thermistor rating
  101. Hello about switching power
  102. SMPS Negative Rail Effectively Ground?
  103. Q-factor of home made inductors
  104. +/-35V and +/-12V power supply
  105. Switchable PSU for gainclone & class A
  106. Fosgate amp blowing power wire fuse
  107. Inductive PSU, SMPS and PI filters
  108. +/-30vDC @ 10A PSU
  109. Distortion in ac mains supply ?
  110. Ringing/Oscillation in amplified zener sim
  111. df 45 japan
  112. PSU Snoring ¿What does it mean?
  113. My new psu
  114. Split power supply hiss TDA7294
  115. small PSU using 2 reg. 7808 and LT 3080 (5V)
  116. Power supply for guitar preamp
  117. Question about trafo
  118. Conrad Johnson owners
  119. Transformer wiring
  120. Noise problem
  121. Slightly off topic, but I need some help
  122. Cyrus PSX diy - Advice needed
  123. How do I calculate power supply current after rectification?
  124. Nakimichi Power Supply
  125. Yamaha RX-530
  126. Dual Power supply for my pre-amp
  127. PREVENTING OXIDATION ON BRASS MAINS PLUG PINS?
  128. +/- voltage query
  129. Would you do this to a 7812/7912
  130. Way to reduce rail voltage ? (wise type ?)
  131. Bridge upgrade to Schottky (or similar) diodes query
  132. PS cap upgrade for Parasound 2125 2 channel power amp
  133. single supply AC grounding question ....
  134. 9 volt phantom power advice needed
  135. Can you recommend regulators?
  136. Krell KSA 50 Clone PSU virtual ground help
  137. Help with a Linn Brilliant PSU U25WSL
  138. Power Inverter "One World" P-2000C Problem
  139. About my pwm sine inverter
  140. High Current Jung Regulator Board?
  141. Which DIY amp?
  142. THERMALLY FUSED TRANSFORMER
  143. SMD Regulator identification
  144. Transformer current measurement
  145. Hornresp - Eg, how does this related to SMPS choice?
  146. Audible noise from SMPS
  147. speaker protection start power
  148. MOSFETs and SOA
  149. reducing voltage
  150. Voltage independent power load
  151. PS Amp Question
  152. quick CRC CLC question
  153. Decoupling Single Ended Circuit on Dual Supply
  154. Hall Effect Over Current Protection
  155. Repair Panamax Power Conditioner?
  156. Class A power Supply
  157. PS1303 Power Supply improvement?
  158. PS1303 Power Supply improvement?
  159. DC-DC step down converter design
  160. Pro-ject Tube Box II power supply
  161. HELP with modifying ATX PSU and ferrite core calculations.
  162. Soundcraft Spirit Folio 12/2 - missing power supply
  163. Is it possible ... for Ir2153
  164. Increasing efficiency of regulator circuit.
  165. Power supply protection circuit against main supply ?
  166. How to clean transformer laminations?
  167. PFC for audio SMPS for Class D supply
  168. identify this cap?
  169. 3 pin VR falls out of reg. way too early
  170. Lithium battery charging mythology?
  171. Aikido LV Regulator Kit - Choosing the Right Xformer
  172. noise walwart replacement PSU
  173. Stablyex 12 PSU problem
  174. Using LM338 and LM337 for 250VA supply
  175. looking for a lineair high voltage regulator .
  176. Zener diode operating current
  177. analysis and design of LLC
  178. Dropping voltage on 12v battery
  179. Transformer
  180. Pedal Power Supply
  181. Question about transformers?
  182. Single transformer - multiple bridges!
  183. Power Supply problem
  184. Looking for 1.2V + 3.3V
  185. SMPS Efficiency - bad...
  186. "Musical Fidelity" Pangea power supply
  187. DC Motor Drive?
  188. High Current Multi-Voltage Supply for Audio Console
  189. Ferrite core transformer design step by step
  190. soundcraft mixdown internal wiring
  191. Getting -5 V from ATX PSU?
  192. help with choke power supply
  193. How can icalculate Power transformer for an amp
  194. LM3876 power supply
  195. How bad is the quality of my mains voltage and what can I do to improve it?
  196. GC Split Rail Supply
  197. Simple Discrete Voltage Regulator
  198. Transformer unwinding question.
  199. Power supply cap multiplier with electronic protection
  200. Electronic load please help
  201. Vintage electrolytic capacitors
  202. DCM & CCM DC-DC flyback converter help plz
  203. Antek Transformers......... Any Issues..?
  204. sourcing out small transformers
  205. Help with Bipolar supply
  206. can't get my head around PSU's, help choosing.
  207. CCS sharing warning
  208. Transformer notation
  209. AC hot wire to fuse or switch first?
  210. pw6000-12000 fried (repair)
  211. psu manufacture
  212. I need to drop about 5 Volt in an elegant manner
  213. Correct bypassing of power supplies
  214. Fender hotrod deville 212 110v to 230v
  215. The Right Cost Affective Trannie
  216. lt 1085 power supply
  217. LM7812 need to boost current.
  218. Need advise with schottky voltage drop
  219. How to make a coupled inductor using Toroidal core?
  220. Ripple eater
  221. Reducing ground bounce in dc/dc convertors
  222. Could we use a standard ferro resonant power transformer at 400 hz ?
  223. LM317
  224. F&T PS caps opinions
  225. Difference between LM2586T and LM2576T
  226. k1213 need help...!
  227. arcing mains switch -> add cap in parallel -> WHY?
  228. Stabilising SMPS simulation for Amp supply
  229. Linear PS CT transformer question
  230. FULL BRIDGE SMPS
  231. WHICH PWM CHIP TO USE
  232. +/- 70V shunt reg
  233. Toroid transformer help.
  234. Big SMPS Help!
  235. DIY mains filter - impressions and tweaking.
  236. 100 amp power supply?
  237. Good LV rectifyers
  238. samsung P58 supply for apple powermac G4
  239. Core lamination
  240. Calculating power handling of cores?
  241. variable V out for class a amp
  242. Leco smps some ugly tests...
  243. Opinions on the use of plug packs
  244. Salvaged transformer.
  245. Tube PSU for PP Amp
  246. current transformer
  247. Mounting 4 EI transformers for Rane PS
  248. Filtering a cheap +/-15V dual SMPS supply for low power use (head amps, preamps)
  249. Need schematic for AC to DC converter (12V AC in to 12-18V DC out)
  250. effect of shield shorted winding

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