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  1. Building my own 24V Battery Pack. Chargers?
  2. Mains relay help please :D
  3. Need help with a Sherwood rd 6502 transformer.
  4. power supply 6d22S
  5. fixing torodial xformers to a chassis
  6. SMPS topologies.
  7. snubber designing for full bridge power supply
  8. 12VDC power supply
  9. smps switching frequency and noise
  10. 1kw offline smps new
  11. strange ripple noise in DC power supplies ?
  12. 7905 bypass current
  13. Transformer secondary voltage reduction
  14. Linear LED driver
  15. Variac power supply simulation in PSUD2
  16. LTspice simulation
  17. transistor as power switch
  18. 10.2VAC for 9VAC units?
  19. Power conditioner filter
  20. 5KW SMPS BATTERY CHARGER
  21. HV Regulation using variable series LV supply?
  22. PSUDII simulation vs reality
  23. Hammond 182V24 and 182S24
  24. Please help me mend this power supply board.
  25. Boostor, an ideal companion for a Circlophone on the move
  26. Isolation Transformer
  27. 12 VDC to 120 VAC inverters
  28. Capacitance Multiplier question
  29. Dual Polarity PSU Question
  30. Dual voltage from a battery
  31. LM317 CCS in DC Power supply - Does HF performance matter?
  32. How to fix it?
  33. pin out for the 3 pin mini din of Wadia 170i
  34. 9VDC battery powered power supply
  35. I display
  36. Exceeding transformer's voltage rating
  37. The Well Regulated Power Supply
  38. What power supply is this and how does it work
  39. why not 3 phase?
  40. Maximum DC power for a Transistor before heatsink necesssary?
  41. Sony Transformer output
  42. LM3886+6n11 amp build question
  43. Why is my mains like this? Is this normal?
  44. Adjustable 0-24V 1A bench PSU
  45. Need help finding a 26.5V PSU
  46. 216 watt toroidal txr
  47. X-capacitor
  48. Simple linear reg short circuit LED
  49. Faulty Marantz Power Amplifier Supply!
  50. SMPS from Linn Exotik - any good
  51. protection circuits (swith circuit)
  52. Bruel and Kjaer type 2803 Dual Microphone Power Supply Service Manual
  53. Keeping Shunt current output consistent
  54. SMPS PSU from Oberheim Xpander not working need help
  55. topology best choice
  56. SMPS Help
  57. Best approach for dual-voltage supply for 6EM7 amp?
  58. Newb power/speaker questions
  59. Suggestions for Ultrafast Diode.
  60. atx linear power supply newbie help
  61. Placid BP 3.1
  62. Am I loosing power somewhere?
  63. Disk capacitor replacement/upgrade
  64. ±45v lm317?
  65. Need help locating transformer
  66. Simple Mosfet Regulator
  67. Quick question on ps requirements, mainly cap sizes
  68. power on?
  69. What the hell happened to transformer prices
  70. 2nd Xfmr with Flyback Converter
  71. Recap sansui au-d101
  72. simple question
  73. Choke formula - Marty Brown
  74. Any Opinions on Tube-Rectifiers & PWR-Sup. sag on purpose for guitar amps?
  75. What does 25+25V mean?
  76. Somewhat unknown toroidal transformer specs, how to find out more?
  77. A simple PushPull balance LED indicator?
  78. Need help to fit caps on PCB
  79. Proper grounding with more then one PSU
  80. CT transformer Amperage Question
  81. Suggestions for my SMPS
  82. Reduce Output Noise and International SNR standard
  83. Jacks for Power Supplies
  84. Help! Battery charger +/- 41,2V with TL783
  85. low CAp Values on P.S. HI-voltage?
  86. Jolida SJ-592a Amp
  87. connecting primaries in series
  88. Hands off! ..or is it just different in the US
  89. Electric fields
  90. Rewire 240V toroidal transformer for 120V
  91. Altec Lansing Supply - Please Help Identify
  92. Sansui Power Transformer
  93. Arcam CD72 power supply
  94. Please help a mathematically challenged builder
  95. Trans with two pairs of primaries and two pairs of secondaries = two transformers
  96. Bypass caps, worth it ?
  97. Output EMC filter of smps & instability
  98. Float charger? Cut off at 13.5v rest until 12.5v before switch on?
  99. Is PSUD II trust-worthy or not?
  100. Change 230 V to 115 V power transformer
  101. How does iron quality affect the power supply?
  102. Condenser mic capsule polarizing supply
  103. Adjustable Voltage Regulator Tripping GFI
  104. Souncraft spirit F1
  105. USB charger - how to check?
  106. Adapting SMPS adapters
  107. Linear's LT3080 Regulator
  108. Expert Help on Mains Transformer?
  109. Highest power flyback not needing fan?
  110. Meanwell SMPS question
  111. Building a Small Power Supply
  112. Somthing better than the LM7812
  113. Push-Pull 12V-200V 750w using Toroidal Transformer
  114. 12v DC wall wart creating noise
  115. sony mini diodes
  116. supply for volume control
  117. Chassis vibration ! How to solve ?
  118. I thought it was a myth...
  119. SMPS or linear power supply in amp?
  120. Power of SMPS for speakers?
  121. 24V DC computer fan speed control
  122. Linear 19v/3A PS Recommendations
  123. What about these regulators?
  124. MOSFET Source Follower Screen Grid Regulator
  125. ESP P05B power supply noise?
  126. Low Noise +-10V regulator
  127. DC-DC converter for vacuum tube heaters
  128. SMPS transformer design tool (ver.4000)
  129. help zx 750.1 kicker
  130. how to eliminates AC spikes
  131. Where are the simple diy SMPSe for Class-D-Amps?
  132. SMPS300R or SMPS500R for UCD400
  133. "Ground Loop" in Snubberized PSU *fixed*
  134. calculating PS resistor values
  135. Capacitance after regulator
  136. What can go wrong with a power conditoner?
  137. PS for a MKII tripath TA2024 Amp 2x15W
  138. Diy power softstart with cool fonctions
  139. Will This battery work?
  140. Thermistor rating
  141. Hello about switching power
  142. SMPS Negative Rail Effectively Ground?
  143. Q-factor of home made inductors
  144. +/-35V and +/-12V power supply
  145. Switchable PSU for gainclone & class A
  146. Fosgate amp blowing power wire fuse
  147. Inductive PSU, SMPS and PI filters
  148. +/-30vDC @ 10A PSU
  149. Distortion in ac mains supply ?
  150. Ringing/Oscillation in amplified zener sim
  151. df 45 japan
  152. PSU Snoring ¿What does it mean?
  153. My new psu
  154. Split power supply hiss TDA7294
  155. small PSU using 2 reg. 7808 and LT 3080 (5V)
  156. Power supply for guitar preamp
  157. Question about trafo
  158. Conrad Johnson owners
  159. Transformer wiring
  160. Noise problem
  161. Slightly off topic, but I need some help
  162. Cyrus PSX diy - Advice needed
  163. How do I calculate power supply current after rectification?
  164. Nakimichi Power Supply
  165. Yamaha RX-530
  166. Dual Power supply for my pre-amp
  167. PREVENTING OXIDATION ON BRASS MAINS PLUG PINS?
  168. +/- voltage query
  169. Would you do this to a 7812/7912
  170. Way to reduce rail voltage ? (wise type ?)
  171. Bridge upgrade to Schottky (or similar) diodes query
  172. PS cap upgrade for Parasound 2125 2 channel power amp
  173. single supply AC grounding question ....
  174. 9 volt phantom power advice needed
  175. Can you recommend regulators?
  176. Krell KSA 50 Clone PSU virtual ground help
  177. Help with a Linn Brilliant PSU U25WSL
  178. Power Inverter "One World" P-2000C Problem
  179. About my pwm sine inverter
  180. High Current Jung Regulator Board?
  181. Which DIY amp?
  182. THERMALLY FUSED TRANSFORMER
  183. SMD Regulator identification
  184. Transformer current measurement
  185. Hornresp - Eg, how does this related to SMPS choice?
  186. Audible noise from SMPS
  187. speaker protection start power
  188. MOSFETs and SOA
  189. reducing voltage
  190. Voltage independent power load
  191. PS Amp Question
  192. quick CRC CLC question
  193. Decoupling Single Ended Circuit on Dual Supply
  194. Hall Effect Over Current Protection
  195. Repair Panamax Power Conditioner?
  196. Class A power Supply
  197. PS1303 Power Supply improvement?
  198. PS1303 Power Supply improvement?
  199. DC-DC step down converter design
  200. Pro-ject Tube Box II power supply
  201. HELP with modifying ATX PSU and ferrite core calculations.
  202. Soundcraft Spirit Folio 12/2 - missing power supply
  203. Is it possible ... for Ir2153
  204. Increasing efficiency of regulator circuit.
  205. Power supply protection circuit against main supply ?
  206. How to clean transformer laminations?
  207. PFC for audio SMPS for Class D supply
  208. identify this cap?
  209. 3 pin VR falls out of reg. way too early
  210. Lithium battery charging mythology?
  211. Aikido LV Regulator Kit - Choosing the Right Xformer
  212. noise walwart replacement PSU
  213. Stablyex 12 PSU problem
  214. Using LM338 and LM337 for 250VA supply
  215. looking for a lineair high voltage regulator .
  216. Zener diode operating current
  217. analysis and design of LLC
  218. Dropping voltage on 12v battery
  219. Transformer
  220. Pedal Power Supply
  221. Question about transformers?
  222. Single transformer - multiple bridges!
  223. Power Supply problem
  224. Looking for 1.2V + 3.3V
  225. SMPS Efficiency - bad...
  226. "Musical Fidelity" Pangea power supply
  227. DC Motor Drive?
  228. High Current Multi-Voltage Supply for Audio Console
  229. Ferrite core transformer design step by step
  230. soundcraft mixdown internal wiring
  231. Getting -5 V from ATX PSU?
  232. help with choke power supply
  233. How can icalculate Power transformer for an amp
  234. LM3876 power supply
  235. How bad is the quality of my mains voltage and what can I do to improve it?
  236. GC Split Rail Supply
  237. Simple Discrete Voltage Regulator
  238. Transformer unwinding question.
  239. Power supply cap multiplier with electronic protection
  240. Electronic load please help
  241. DCM & CCM DC-DC flyback converter help plz
  242. Antek Transformers......... Any Issues..?
  243. sourcing out small transformers
  244. Help with Bipolar supply
  245. can't get my head around PSU's, help choosing.
  246. CCS sharing warning
  247. Transformer notation
  248. AC hot wire to fuse or switch first?
  249. pw6000-12000 fried (repair)
  250. psu manufacture

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