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  1. lm338 psu
  2. help finding used SolaHD Power Supply
  3. Selectronic Rcore Transformers
  4. Convert SMPS from half to full bridge
  5. Power supply simulating problem
  6. What's wrong with this circuit?
  7. Tranny hookup
  8. Tranny hookup
  9. select power for bridge rectifier
  10. LM317 safe operating temperature
  11. Droping Resistor.
  12. 845 Heater Power supply problems
  13. Relay to turn on amp using 12v trigger
  14. DIY KIT Power supply for Squeezebox duet and Touch
  15. Toroid transformer and big voltage drop
  16. How to power these boards on DC?
  17. Quick (stupid?) question on paralleling PSs
  18. PSU choke
  19. Snubber caps with sic rectifiers?
  20. UC3854 LTspice model
  21. High voltage step-down switching regulator
  22. Revie my +-15V and +5V power supply
  23. 6V6 veriable tube regulated
  24. help with power supply, really stressed
  25. TNY256 - what is that "Y1 Safety" capacitor for ?
  26. Single vs Parallel Capacitor
  27. Minimax MW1125 to power NE5532
  28. smps for car audio with TL494
  29. usb power supply for audio
  30. Tivoli Model One - Supply overvoltage, where to look for repair
  31. Need help:Power supply Capacitor!
  32. Logitech Z5500 220V 50Hz to 220V 60Hz
  33. Actual power rating of resistor?
  34. series regulated power supply with feedback for Nelson Amplifier
  35. Transformer mains wiring
  36. Guitar Pedal Power Supply
  37. Anyone listened to Li-ion batteries?
  38. P/S Cap Orientation Question
  39. Small, high quality 15v PS to drive an SE/SE Wire
  40. the best design for a <15A linear regulator for solar power supply
  41. ASK HU power supplies
  42. Toroidal transformer isolation
  43. Power transformer question.
  44. Trip GFI
  45. Circuit for mic phantom power
  46. fuse type and rating
  47. How to Configure Audio Input as Power Switch?
  48. how to simulate schematic
  49. Why no FWB output for SMPS
  50. Power transformer question, any helpful suggestions welcome
  51. +/-15V supply for op-amps
  52. rca 14BT power supply
  53. Variacs - testing, listening?
  54. Power Supply Problem Help!!!
  55. TA2020 Amp and 12V 7Ah SLA Battery??
  56. I super need 12V to +-85V 20A POWER SCH
  57. Sola Transformer?
  58. General Power Supply Questions
  59. Power transformer
  60. Flyback with LT1372/1377
  61. Isolated vs non-isolated DC converters for car audio amplification
  62. Replacement transistor for DTC 143 es
  63. Y1 and Y2 Capacitor in SMSP circuit
  64. Loading Papa's regulator with 2 F5 channels?
  65. Winding SMPS transformer
  66. 576W SMPS for car audio amplifier
  67. Were did the power go
  68. 24V 4.5A PSU fell in my lap. Using it as mains power and NiMH Charger?
  69. PSUD help - 26 heater
  70. using Lambda SMPS as constant current source
  71. Charging 12V SLA from car
  72. 2SK1020 inverter switching
  73. TL431 Problem in SMPS circuit
  74. Capacitor advice needed
  75. Inductors in Power Supplies
  76. 24VDC to ~15VDC without a regulator
  77. Building my own 24V Battery Pack. Chargers?
  78. Mains relay help please :D
  79. Need help with a Sherwood rd 6502 transformer.
  80. power supply 6d22S
  81. fixing torodial xformers to a chassis
  82. SMPS topologies.
  83. snubber designing for full bridge power supply
  84. 12VDC power supply
  85. smps switching frequency and noise
  86. 1kw offline smps new
  87. strange ripple noise in DC power supplies ?
  88. 7905 bypass current
  89. Transformer secondary voltage reduction
  90. Linear LED driver
  91. Variac power supply simulation in PSUD2
  92. LTspice simulation
  93. transistor as power switch
  94. 10.2VAC for 9VAC units?
  95. Power conditioner filter
  96. 5KW SMPS BATTERY CHARGER
  97. HV Regulation using variable series LV supply?
  98. PSUDII simulation vs reality
  99. Hammond 182V24 and 182S24
  100. Please help me mend this power supply board.
  101. Boostor, an ideal companion for a Circlophone on the move
  102. Isolation Transformer
  103. 12 VDC to 120 VAC inverters
  104. Capacitance Multiplier question
  105. Dual Polarity PSU Question
  106. Dual voltage from a battery
  107. LM317 CCS in DC Power supply - Does HF performance matter?
  108. How to fix it?
  109. pin out for the 3 pin mini din of Wadia 170i
  110. 9VDC battery powered power supply
  111. I display
  112. Exceeding transformer's voltage rating
  113. The Well Regulated Power Supply
  114. What power supply is this and how does it work
  115. why not 3 phase?
  116. Maximum DC power for a Transistor before heatsink necesssary?
  117. Sony Transformer output
  118. LM3886+6n11 amp build question
  119. Why is my mains like this? Is this normal?
  120. Adjustable 0-24V 1A bench PSU
  121. Need help finding a 26.5V PSU
  122. 216 watt toroidal txr
  123. X-capacitor
  124. Simple linear reg short circuit LED
  125. Faulty Marantz Power Amplifier Supply!
  126. SMPS from Linn Exotik - any good
  127. protection circuits (swith circuit)
  128. Bruel and Kjaer type 2803 Dual Microphone Power Supply Service Manual
  129. AC Line Filter
  130. Keeping Shunt current output consistent
  131. SMPS PSU from Oberheim Xpander not working need help
  132. topology best choice
  133. SMPS Help
  134. Best approach for dual-voltage supply for 6EM7 amp?
  135. Newb power/speaker questions
  136. Suggestions for Ultrafast Diode.
  137. atx linear power supply newbie help
  138. Placid BP 3.1
  139. Am I loosing power somewhere?
  140. Disk capacitor replacement/upgrade
  141. ±45v lm317?
  142. Need help locating transformer
  143. Simple Mosfet Regulator
  144. Quick question on ps requirements, mainly cap sizes
  145. power on?
  146. What the hell happened to transformer prices
  147. 2nd Xfmr with Flyback Converter
  148. Recap sansui au-d101
  149. simple question
  150. Choke formula - Marty Brown
  151. Any Opinions on Tube-Rectifiers & PWR-Sup. sag on purpose for guitar amps?
  152. What does 25+25V mean?
  153. Somewhat unknown toroidal transformer specs, how to find out more?
  154. A simple PushPull balance LED indicator?
  155. Need help to fit caps on PCB
  156. Proper grounding with more then one PSU
  157. CT transformer Amperage Question
  158. Suggestions for my SMPS
  159. Reduce Output Noise and International SNR standard
  160. Jacks for Power Supplies
  161. Help! Battery charger +/- 41,2V with TL783
  162. low CAp Values on P.S. HI-voltage?
  163. Jolida SJ-592a Amp
  164. connecting primaries in series
  165. Hands off! ..or is it just different in the US
  166. Electric fields
  167. Rewire 240V toroidal transformer for 120V
  168. Altec Lansing Supply - Please Help Identify
  169. Sansui Power Transformer
  170. Arcam CD72 power supply
  171. Please help a mathematically challenged builder
  172. Trans with two pairs of primaries and two pairs of secondaries = two transformers
  173. Bypass caps, worth it ?
  174. Output EMC filter of smps & instability
  175. Float charger? Cut off at 13.5v rest until 12.5v before switch on?
  176. Is PSUD II trust-worthy or not?
  177. Change 230 V to 115 V power transformer
  178. How does iron quality affect the power supply?
  179. Condenser mic capsule polarizing supply
  180. Adjustable Voltage Regulator Tripping GFI
  181. Souncraft spirit F1
  182. USB charger - how to check?
  183. Adapting SMPS adapters
  184. Linear's LT3080 Regulator
  185. Expert Help on Mains Transformer?
  186. Highest power flyback not needing fan?
  187. Meanwell SMPS question
  188. Building a Small Power Supply
  189. Somthing better than the LM7812
  190. Push-Pull 12V-200V 750w using Toroidal Transformer
  191. 12v DC wall wart creating noise
  192. sony mini diodes
  193. supply for volume control
  194. Chassis vibration ! How to solve ?
  195. I thought it was a myth...
  196. SMPS or linear power supply in amp?
  197. Power of SMPS for speakers?
  198. 24V DC computer fan speed control
  199. Linear 19v/3A PS Recommendations
  200. What about these regulators?
  201. MOSFET Source Follower Screen Grid Regulator
  202. ESP P05B power supply noise?
  203. Low Noise +-10V regulator
  204. DC-DC converter for vacuum tube heaters
  205. SMPS transformer design tool (ver.4000)
  206. help zx 750.1 kicker
  207. how to eliminates AC spikes
  208. Where are the simple diy SMPSe for Class-D-Amps?
  209. SMPS300R or SMPS500R for UCD400
  210. "Ground Loop" in Snubberized PSU *fixed*
  211. calculating PS resistor values
  212. Capacitance after regulator
  213. What can go wrong with a power conditoner?
  214. PS for a MKII tripath TA2024 Amp 2x15W
  215. Diy power softstart with cool fonctions
  216. Will This battery work?
  217. Thermistor rating
  218. Hello about switching power
  219. SMPS Negative Rail Effectively Ground?
  220. Q-factor of home made inductors
  221. +/-35V and +/-12V power supply
  222. Switchable PSU for gainclone & class A
  223. Fosgate amp blowing power wire fuse
  224. Inductive PSU, SMPS and PI filters
  225. +/-30vDC @ 10A PSU
  226. Distortion in ac mains supply ?
  227. Ringing/Oscillation in amplified zener sim
  228. df 45 japan
  229. PSU Snoring ¿What does it mean?
  230. My new psu
  231. Split power supply hiss TDA7294
  232. small PSU using 2 reg. 7808 and LT 3080 (5V)
  233. Power supply for guitar preamp
  234. Question about trafo
  235. Conrad Johnson owners
  236. Transformer wiring
  237. Noise problem
  238. Slightly off topic, but I need some help
  239. Cyrus PSX diy - Advice needed
  240. How do I calculate power supply current after rectification?
  241. Nakimichi Power Supply
  242. Yamaha RX-530
  243. Dual Power supply for my pre-amp
  244. PREVENTING OXIDATION ON BRASS MAINS PLUG PINS?
  245. +/- voltage query
  246. Would you do this to a 7812/7912
  247. Way to reduce rail voltage ? (wise type ?)
  248. Bridge upgrade to Schottky (or similar) diodes query
  249. PS cap upgrade for Parasound 2125 2 channel power amp
  250. single supply AC grounding question ....

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