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  1. Y1 and Y2 Capacitor in SMSP circuit
  2. Loading Papa's regulator with 2 F5 channels?
  3. Winding SMPS transformer
  4. 576W SMPS for car audio amplifier
  5. Were did the power go
  6. 24V 4.5A PSU fell in my lap. Using it as mains power and NiMH Charger?
  7. PSUD help - 26 heater
  8. using Lambda SMPS as constant current source
  9. Charging 12V SLA from car
  10. 2SK1020 inverter switching
  11. TL431 Problem in SMPS circuit
  12. Capacitor advice needed
  13. Inductors in Power Supplies
  14. 24VDC to ~15VDC without a regulator
  15. Building my own 24V Battery Pack. Chargers?
  16. Mains relay help please :D
  17. Need help with a Sherwood rd 6502 transformer.
  18. power supply 6d22S
  19. fixing torodial xformers to a chassis
  20. SMPS topologies.
  21. snubber designing for full bridge power supply
  22. 12VDC power supply
  23. smps switching frequency and noise
  24. 1kw offline smps new
  25. strange ripple noise in DC power supplies ?
  26. 7905 bypass current
  27. Transformer secondary voltage reduction
  28. Linear LED driver
  29. Variac power supply simulation in PSUD2
  30. LTspice simulation
  31. transistor as power switch
  32. 10.2VAC for 9VAC units?
  33. Power conditioner filter
  34. 5KW SMPS BATTERY CHARGER
  35. HV Regulation using variable series LV supply?
  36. PSUDII simulation vs reality
  37. Hammond 182V24 and 182S24
  38. Please help me mend this power supply board.
  39. Boostor, an ideal companion for a Circlophone on the move
  40. Isolation Transformer
  41. 12 VDC to 120 VAC inverters
  42. Capacitance Multiplier question
  43. Dual Polarity PSU Question
  44. Dual voltage from a battery
  45. LM317 CCS in DC Power supply - Does HF performance matter?
  46. How to fix it?
  47. pin out for the 3 pin mini din of Wadia 170i
  48. 9VDC battery powered power supply
  49. I display
  50. Exceeding transformer's voltage rating
  51. The Well Regulated Power Supply
  52. What power supply is this and how does it work
  53. why not 3 phase?
  54. Maximum DC power for a Transistor before heatsink necesssary?
  55. Sony Transformer output
  56. LM3886+6n11 amp build question
  57. Why is my mains like this? Is this normal?
  58. Adjustable 0-24V 1A bench PSU
  59. Need help finding a 26.5V PSU
  60. 216 watt toroidal txr
  61. X-capacitor
  62. Simple linear reg short circuit LED
  63. Faulty Marantz Power Amplifier Supply!
  64. SMPS from Linn Exotik - any good
  65. protection circuits (swith circuit)
  66. Bruel and Kjaer type 2803 Dual Microphone Power Supply Service Manual
  67. Keeping Shunt current output consistent
  68. SMPS PSU from Oberheim Xpander not working need help
  69. topology best choice
  70. SMPS Help
  71. Best approach for dual-voltage supply for 6EM7 amp?
  72. Newb power/speaker questions
  73. Suggestions for Ultrafast Diode.
  74. atx linear power supply newbie help
  75. Placid BP 3.1
  76. Am I loosing power somewhere?
  77. Disk capacitor replacement/upgrade
  78. ±45v lm317?
  79. Need help locating transformer
  80. Simple Mosfet Regulator
  81. Quick question on ps requirements, mainly cap sizes
  82. power on?
  83. What the hell happened to transformer prices
  84. 2nd Xfmr with Flyback Converter
  85. Recap sansui au-d101
  86. simple question
  87. Choke formula - Marty Brown
  88. Any Opinions on Tube-Rectifiers & PWR-Sup. sag on purpose for guitar amps?
  89. What does 25+25V mean?
  90. Somewhat unknown toroidal transformer specs, how to find out more?
  91. A simple PushPull balance LED indicator?
  92. Need help to fit caps on PCB
  93. Proper grounding with more then one PSU
  94. CT transformer Amperage Question
  95. Suggestions for my SMPS
  96. Reduce Output Noise and International SNR standard
  97. Jacks for Power Supplies
  98. Help! Battery charger +/- 41,2V with TL783
  99. low CAp Values on P.S. HI-voltage?
  100. Jolida SJ-592a Amp
  101. connecting primaries in series
  102. Hands off! ..or is it just different in the US
  103. Electric fields
  104. Rewire 240V toroidal transformer for 120V
  105. Altec Lansing Supply - Please Help Identify
  106. Sansui Power Transformer
  107. Arcam CD72 power supply
  108. Please help a mathematically challenged builder
  109. Trans with two pairs of primaries and two pairs of secondaries = two transformers
  110. Bypass caps, worth it ?
  111. Output EMC filter of smps & instability
  112. Float charger? Cut off at 13.5v rest until 12.5v before switch on?
  113. Is PSUD II trust-worthy or not?
  114. Change 230 V to 115 V power transformer
  115. How does iron quality affect the power supply?
  116. Condenser mic capsule polarizing supply
  117. Adjustable Voltage Regulator Tripping GFI
  118. Souncraft spirit F1
  119. USB charger - how to check?
  120. Adapting SMPS adapters
  121. Linear's LT3080 Regulator
  122. Expert Help on Mains Transformer?
  123. Highest power flyback not needing fan?
  124. Meanwell SMPS question
  125. Building a Small Power Supply
  126. Somthing better than the LM7812
  127. Push-Pull 12V-200V 750w using Toroidal Transformer
  128. 12v DC wall wart creating noise
  129. sony mini diodes
  130. supply for volume control
  131. Chassis vibration ! How to solve ?
  132. I thought it was a myth...
  133. SMPS or linear power supply in amp?
  134. Power of SMPS for speakers?
  135. 24V DC computer fan speed control
  136. Linear 19v/3A PS Recommendations
  137. What about these regulators?
  138. MOSFET Source Follower Screen Grid Regulator
  139. ESP P05B power supply noise?
  140. Low Noise +-10V regulator
  141. DC-DC converter for vacuum tube heaters
  142. SMPS transformer design tool (ver.4000)
  143. help zx 750.1 kicker
  144. how to eliminates AC spikes
  145. Where are the simple diy SMPSe for Class-D-Amps?
  146. SMPS300R or SMPS500R for UCD400
  147. "Ground Loop" in Snubberized PSU *fixed*
  148. calculating PS resistor values
  149. Capacitance after regulator
  150. What can go wrong with a power conditoner?
  151. PS for a MKII tripath TA2024 Amp 2x15W
  152. Diy power softstart with cool fonctions
  153. Will This battery work?
  154. Thermistor rating
  155. Hello about switching power
  156. SMPS Negative Rail Effectively Ground?
  157. Q-factor of home made inductors
  158. +/-35V and +/-12V power supply
  159. Switchable PSU for gainclone & class A
  160. Fosgate amp blowing power wire fuse
  161. Inductive PSU, SMPS and PI filters
  162. +/-30vDC @ 10A PSU
  163. Distortion in ac mains supply ?
  164. Ringing/Oscillation in amplified zener sim
  165. df 45 japan
  166. PSU Snoring ¿What does it mean?
  167. My new psu
  168. Split power supply hiss TDA7294
  169. small PSU using 2 reg. 7808 and LT 3080 (5V)
  170. Power supply for guitar preamp
  171. Question about trafo
  172. Conrad Johnson owners
  173. Transformer wiring
  174. Noise problem
  175. Slightly off topic, but I need some help
  176. Cyrus PSX diy - Advice needed
  177. How do I calculate power supply current after rectification?
  178. Nakimichi Power Supply
  179. Yamaha RX-530
  180. Dual Power supply for my pre-amp
  181. PREVENTING OXIDATION ON BRASS MAINS PLUG PINS?
  182. +/- voltage query
  183. Would you do this to a 7812/7912
  184. Way to reduce rail voltage ? (wise type ?)
  185. Bridge upgrade to Schottky (or similar) diodes query
  186. PS cap upgrade for Parasound 2125 2 channel power amp
  187. single supply AC grounding question ....
  188. 9 volt phantom power advice needed
  189. Can you recommend regulators?
  190. Krell KSA 50 Clone PSU virtual ground help
  191. Help with a Linn Brilliant PSU U25WSL
  192. Power Inverter "One World" P-2000C Problem
  193. About my pwm sine inverter
  194. High Current Jung Regulator Board?
  195. Which DIY amp?
  196. THERMALLY FUSED TRANSFORMER
  197. SMD Regulator identification
  198. Transformer current measurement
  199. Hornresp - Eg, how does this related to SMPS choice?
  200. Audible noise from SMPS
  201. speaker protection start power
  202. MOSFETs and SOA
  203. reducing voltage
  204. Voltage independent power load
  205. PS Amp Question
  206. quick CRC CLC question
  207. Decoupling Single Ended Circuit on Dual Supply
  208. Hall Effect Over Current Protection
  209. Repair Panamax Power Conditioner?
  210. Class A power Supply
  211. PS1303 Power Supply improvement?
  212. PS1303 Power Supply improvement?
  213. DC-DC step down converter design
  214. Pro-ject Tube Box II power supply
  215. HELP with modifying ATX PSU and ferrite core calculations.
  216. Soundcraft Spirit Folio 12/2 - missing power supply
  217. Is it possible ... for Ir2153
  218. Increasing efficiency of regulator circuit.
  219. Power supply protection circuit against main supply ?
  220. How to clean transformer laminations?
  221. PFC for audio SMPS for Class D supply
  222. identify this cap?
  223. 3 pin VR falls out of reg. way too early
  224. Lithium battery charging mythology?
  225. Aikido LV Regulator Kit - Choosing the Right Xformer
  226. noise walwart replacement PSU
  227. Stablyex 12 PSU problem
  228. Using LM338 and LM337 for 250VA supply
  229. looking for a lineair high voltage regulator .
  230. Zener diode operating current
  231. analysis and design of LLC
  232. Dropping voltage on 12v battery
  233. Transformer
  234. Pedal Power Supply
  235. Question about transformers?
  236. Single transformer - multiple bridges!
  237. Power Supply problem
  238. Looking for 1.2V + 3.3V
  239. SMPS Efficiency - bad...
  240. "Musical Fidelity" Pangea power supply
  241. DC Motor Drive?
  242. High Current Multi-Voltage Supply for Audio Console
  243. Ferrite core transformer design step by step
  244. soundcraft mixdown internal wiring
  245. Getting -5 V from ATX PSU?
  246. help with choke power supply
  247. How can icalculate Power transformer for an amp
  248. LM3876 power supply
  249. How bad is the quality of my mains voltage and what can I do to improve it?
  250. GC Split Rail Supply

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