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  1. 6V6 veriable tube regulated
  2. help with power supply, really stressed
  3. TNY256 - what is that "Y1 Safety" capacitor for ?
  4. Single vs Parallel Capacitor
  5. Minimax MW1125 to power NE5532
  6. smps for car audio with TL494
  7. usb power supply for audio
  8. Tivoli Model One - Supply overvoltage, where to look for repair
  9. Need help:Power supply Capacitor!
  10. Logitech Z5500 220V 50Hz to 220V 60Hz
  11. Actual power rating of resistor?
  12. series regulated power supply with feedback for Nelson Amplifier
  13. Transformer mains wiring
  14. Guitar Pedal Power Supply
  15. Anyone listened to Li-ion batteries?
  16. P/S Cap Orientation Question
  17. Small, high quality 15v PS to drive an SE/SE Wire
  18. the best design for a <15A linear regulator for solar power supply
  19. ASK HU power supplies
  20. Toroidal transformer isolation
  21. Power transformer question.
  22. Trip GFI
  23. Circuit for mic phantom power
  24. fuse type and rating
  25. How to Configure Audio Input as Power Switch?
  26. how to simulate schematic
  27. Why no FWB output for SMPS
  28. Power transformer question, any helpful suggestions welcome
  29. +/-15V supply for op-amps
  30. rca 14BT power supply
  31. Variacs - testing, listening?
  32. Power Supply Problem Help!!!
  33. TA2020 Amp and 12V 7Ah SLA Battery??
  34. I super need 12V to +-85V 20A POWER SCH
  35. Sola Transformer?
  36. General Power Supply Questions
  37. Power transformer
  38. Flyback with LT1372/1377
  39. Isolated vs non-isolated DC converters for car audio amplification
  40. Replacement transistor for DTC 143 es
  41. Y1 and Y2 Capacitor in SMSP circuit
  42. Loading Papa's regulator with 2 F5 channels?
  43. Winding SMPS transformer
  44. 576W SMPS for car audio amplifier
  45. Were did the power go
  46. 24V 4.5A PSU fell in my lap. Using it as mains power and NiMH Charger?
  47. PSUD help - 26 heater
  48. using Lambda SMPS as constant current source
  49. Charging 12V SLA from car
  50. 2SK1020 inverter switching
  51. TL431 Problem in SMPS circuit
  52. Capacitor advice needed
  53. Inductors in Power Supplies
  54. 24VDC to ~15VDC without a regulator
  55. Building my own 24V Battery Pack. Chargers?
  56. Mains relay help please :D
  57. Need help with a Sherwood rd 6502 transformer.
  58. power supply 6d22S
  59. fixing torodial xformers to a chassis
  60. SMPS topologies.
  61. snubber designing for full bridge power supply
  62. 12VDC power supply
  63. smps switching frequency and noise
  64. 1kw offline smps new
  65. strange ripple noise in DC power supplies ?
  66. 7905 bypass current
  67. Transformer secondary voltage reduction
  68. Linear LED driver
  69. Variac power supply simulation in PSUD2
  70. LTspice simulation
  71. transistor as power switch
  72. 10.2VAC for 9VAC units?
  73. Power conditioner filter
  74. 5KW SMPS BATTERY CHARGER
  75. HV Regulation using variable series LV supply?
  76. PSUDII simulation vs reality
  77. Hammond 182V24 and 182S24
  78. Please help me mend this power supply board.
  79. Boostor, an ideal companion for a Circlophone on the move
  80. Isolation Transformer
  81. 12 VDC to 120 VAC inverters
  82. Capacitance Multiplier question
  83. Dual Polarity PSU Question
  84. Dual voltage from a battery
  85. LM317 CCS in DC Power supply - Does HF performance matter?
  86. How to fix it?
  87. pin out for the 3 pin mini din of Wadia 170i
  88. 9VDC battery powered power supply
  89. I display
  90. Exceeding transformer's voltage rating
  91. The Well Regulated Power Supply
  92. What power supply is this and how does it work
  93. why not 3 phase?
  94. Maximum DC power for a Transistor before heatsink necesssary?
  95. Sony Transformer output
  96. LM3886+6n11 amp build question
  97. Why is my mains like this? Is this normal?
  98. Adjustable 0-24V 1A bench PSU
  99. Need help finding a 26.5V PSU
  100. 216 watt toroidal txr
  101. X-capacitor
  102. Simple linear reg short circuit LED
  103. Faulty Marantz Power Amplifier Supply!
  104. SMPS from Linn Exotik - any good
  105. protection circuits (swith circuit)
  106. Bruel and Kjaer type 2803 Dual Microphone Power Supply Service Manual
  107. Keeping Shunt current output consistent
  108. SMPS PSU from Oberheim Xpander not working need help
  109. topology best choice
  110. SMPS Help
  111. Best approach for dual-voltage supply for 6EM7 amp?
  112. Newb power/speaker questions
  113. Suggestions for Ultrafast Diode.
  114. atx linear power supply newbie help
  115. Placid BP 3.1
  116. Am I loosing power somewhere?
  117. Disk capacitor replacement/upgrade
  118. ±45v lm317?
  119. Need help locating transformer
  120. Simple Mosfet Regulator
  121. Quick question on ps requirements, mainly cap sizes
  122. power on?
  123. What the hell happened to transformer prices
  124. 2nd Xfmr with Flyback Converter
  125. Recap sansui au-d101
  126. simple question
  127. Choke formula - Marty Brown
  128. Any Opinions on Tube-Rectifiers & PWR-Sup. sag on purpose for guitar amps?
  129. What does 25+25V mean?
  130. Somewhat unknown toroidal transformer specs, how to find out more?
  131. A simple PushPull balance LED indicator?
  132. Need help to fit caps on PCB
  133. Proper grounding with more then one PSU
  134. CT transformer Amperage Question
  135. Suggestions for my SMPS
  136. Reduce Output Noise and International SNR standard
  137. Jacks for Power Supplies
  138. Help! Battery charger +/- 41,2V with TL783
  139. low CAp Values on P.S. HI-voltage?
  140. Jolida SJ-592a Amp
  141. connecting primaries in series
  142. Hands off! ..or is it just different in the US
  143. Electric fields
  144. Rewire 240V toroidal transformer for 120V
  145. Altec Lansing Supply - Please Help Identify
  146. Sansui Power Transformer
  147. Arcam CD72 power supply
  148. Please help a mathematically challenged builder
  149. Trans with two pairs of primaries and two pairs of secondaries = two transformers
  150. Bypass caps, worth it ?
  151. Output EMC filter of smps & instability
  152. Float charger? Cut off at 13.5v rest until 12.5v before switch on?
  153. Is PSUD II trust-worthy or not?
  154. Change 230 V to 115 V power transformer
  155. How does iron quality affect the power supply?
  156. Condenser mic capsule polarizing supply
  157. Adjustable Voltage Regulator Tripping GFI
  158. Souncraft spirit F1
  159. USB charger - how to check?
  160. Adapting SMPS adapters
  161. Linear's LT3080 Regulator
  162. Expert Help on Mains Transformer?
  163. Highest power flyback not needing fan?
  164. Meanwell SMPS question
  165. Building a Small Power Supply
  166. Somthing better than the LM7812
  167. Push-Pull 12V-200V 750w using Toroidal Transformer
  168. 12v DC wall wart creating noise
  169. sony mini diodes
  170. supply for volume control
  171. Chassis vibration ! How to solve ?
  172. I thought it was a myth...
  173. SMPS or linear power supply in amp?
  174. Power of SMPS for speakers?
  175. 24V DC computer fan speed control
  176. Linear 19v/3A PS Recommendations
  177. What about these regulators?
  178. MOSFET Source Follower Screen Grid Regulator
  179. ESP P05B power supply noise?
  180. Low Noise +-10V regulator
  181. DC-DC converter for vacuum tube heaters
  182. SMPS transformer design tool (ver.4000)
  183. help zx 750.1 kicker
  184. how to eliminates AC spikes
  185. Where are the simple diy SMPSe for Class-D-Amps?
  186. SMPS300R or SMPS500R for UCD400
  187. "Ground Loop" in Snubberized PSU *fixed*
  188. calculating PS resistor values
  189. Capacitance after regulator
  190. What can go wrong with a power conditoner?
  191. PS for a MKII tripath TA2024 Amp 2x15W
  192. Diy power softstart with cool fonctions
  193. Will This battery work?
  194. Thermistor rating
  195. Hello about switching power
  196. SMPS Negative Rail Effectively Ground?
  197. Q-factor of home made inductors
  198. +/-35V and +/-12V power supply
  199. Switchable PSU for gainclone & class A
  200. Fosgate amp blowing power wire fuse
  201. Inductive PSU, SMPS and PI filters
  202. +/-30vDC @ 10A PSU
  203. Distortion in ac mains supply ?
  204. Ringing/Oscillation in amplified zener sim
  205. df 45 japan
  206. PSU Snoring ¿What does it mean?
  207. My new psu
  208. Split power supply hiss TDA7294
  209. small PSU using 2 reg. 7808 and LT 3080 (5V)
  210. Power supply for guitar preamp
  211. Question about trafo
  212. Conrad Johnson owners
  213. Transformer wiring
  214. Noise problem
  215. Slightly off topic, but I need some help
  216. Cyrus PSX diy - Advice needed
  217. How do I calculate power supply current after rectification?
  218. Nakimichi Power Supply
  219. Yamaha RX-530
  220. Dual Power supply for my pre-amp
  221. PREVENTING OXIDATION ON BRASS MAINS PLUG PINS?
  222. +/- voltage query
  223. Would you do this to a 7812/7912
  224. Way to reduce rail voltage ? (wise type ?)
  225. Bridge upgrade to Schottky (or similar) diodes query
  226. PS cap upgrade for Parasound 2125 2 channel power amp
  227. single supply AC grounding question ....
  228. 9 volt phantom power advice needed
  229. Can you recommend regulators?
  230. Krell KSA 50 Clone PSU virtual ground help
  231. Help with a Linn Brilliant PSU U25WSL
  232. Power Inverter "One World" P-2000C Problem
  233. About my pwm sine inverter
  234. High Current Jung Regulator Board?
  235. Which DIY amp?
  236. THERMALLY FUSED TRANSFORMER
  237. SMD Regulator identification
  238. Transformer current measurement
  239. Hornresp - Eg, how does this related to SMPS choice?
  240. Audible noise from SMPS
  241. speaker protection start power
  242. MOSFETs and SOA
  243. reducing voltage
  244. Voltage independent power load
  245. PS Amp Question
  246. quick CRC CLC question
  247. Decoupling Single Ended Circuit on Dual Supply
  248. Hall Effect Over Current Protection
  249. Repair Panamax Power Conditioner?
  250. Class A power Supply

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