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  1. So nothing is wrong?
  2. Power supply query
  3. Rectified AC vs switching power supply
  4. 1000W SMPS
  5. Hook Up of -24 +24 Power Supply-Help
  6. SMPS 800W for audio applications +/-62Vcc
  7. ground or not to ground..??
  8. Need opinion
  9. Ground question
  10. [DIY]Transducer driver SMPS
  11. LM317 vs MOSFET/BJT resulted PSU for tube poweramp
  12. help with transformer
  13. 4 x 100V AC to 500V DC
  14. Is my transformer defective?
  15. LM78xx output decoupling capacitor
  16. Convert 21V to 15V dc to dc
  17. PS boards in DIY store
  18. External battery charger (PS Vita)
  19. Power supply for TDA7498 Amp?
  20. Lighting transformers as a power supply
  21. TEAC AG V7700 POWER SUPPLY
  22. I need a 285 regulated PS
  23. Power supply for TDA2030
  24. Boost converters & amplifiers & batteries
  25. +/- 90v smps looking for simple design
  26. IEC connector alternative ?
  27. Modelling an L C R power supply
  28. Feeding PCM1704
  29. Transformers and current output
  30. How to wire AC neon pilot light?
  31. Can you make an smps regulated by adding an lm317?
  32. Broken transformer wire..
  33. Adding a infrared or rf remote to a DIY system
  34. PC PSU To Power Car Amplifier
  35. Transformer energy conservation
  36. Be away from powerpoints
  37. Toroidal transformer wire problems
  38. Transformer Current Testing
  39. Why are Switching power supplies so uncommon ?
  40. PSUD2 and CCS
  41. LM317-337 regulated +-24VDC
  42. LM series adjustable dual power supply
  43. Wanted: Schematic for Lambda Model 28
  44. psrr vs frequency in audio precision(AP2700)
  45. Inductor for magnet power supply
  46. smps forward - need help with bias voltage
  47. high watt smps
  48. LM338 Resistor Wattage
  49. Unusual filtering scheme question
  50. Alpha ca1000 power supply
  51. Help needed for 18v phono stage PS hum
  52. 50V to +/-15 - Best solution?
  53. Transformer volts & VA vs. output power experimentation
  54. help identifying this part?
  55. How to take apart Eagle brand receptacles?
  56. Peavey CS800, no Power
  57. Smps with IR2153 for audio amplifier
  58. Sanity check - back to back transformers and CT
  59. regulating smps output
  60. Transformer with strange output- 240V- 5.5mA
  61. Suggestions on regulating -70v
  62. Can one hear a switching power supply?
  63. ZVS smps
  64. Single PS powering several boards
  65. Power Supply -50V gnd +50V
  66. Tired of troubleshooting the TL431 - let's switch to batteries (TNT inDiscreto)
  67. Synthesizer power distribution
  68. adding current limiting to a power supply
  69. LM350 max. output voltage
  70. High current voltage regulator using lm7824
  71. Is there any thing wrong with this design
  72. Morgan Jones 2 Transistor Regulator
  73. Need help designing a rectified circuit to AC-power my DC power supply
  74. Power for active crossovers in Active monitors
  75. Toroidal transformer unpackaging and mounting
  76. Parsing the Supertex LR8N3 HV regulator
  77. TDA2030 battery supply?!?
  78. on chip negative voltage regulator with positive supply voltage
  79. power amp and extern supply ?
  80. 15V Batteries
  81. High Voltage Variable Supply on a Shoestring
  82. Batteries lifepo in Europe?
  83. Some mains transformer power supply options
  84. Single Supply Rectifier: 2 Diodes OR 4 Diodes?
  85. Request help with odd looking CCS fed shunt reg circuit and load current ability.
  86. supply power problem
  87. PWM SG3525,IRFPS3810 for 5KW power inverter
  88. TL431-related (circa) problem - TNT Indiscreto power supply
  89. 12 SLA charging circuit for amp
  90. SuperTeddyReg - help needed in calculating values
  91. Can you tell me output ampere of the transformer?
  92. Push-pull converter with atx transformer?
  93. CRC Power Supply Resistor Rating
  94. HexFred vs. Hyperfast Diode (1200v)
  95. Giaime Ugliano Maida regulator
  96. Earthing a double insulated Amp
  97. PS design for tube pre-amp
  98. PSUD high ESR question
  99. Amek Einstein PSU
  100. +-85volt regulator
  101. battery power supply for classT/D amp
  102. Voltage doubler?
  103. Design of SMPS
  104. Laptop power supplies for amps
  105. PSU filter capacitor value vs. output voltage swing
  106. Is this Gonna Work?!?
  107. Preamp quadruple power supply - Opinions
  108. Power Supply for AK4395 board
  109. Powering amplifier from two coil transformer
  110. Battery PSU with voltage meter.
  111. Power Supply for LM1875
  112. +/-15vdc 7815, 7915 Power supply
  113. Winding two 350 VA amps - 240 Volts input
  114. Synthesizer power supply
  115. Chip amp power supply
  116. Power supply for Car amplifier
  117. DIY Benchtop PSU, what about these.....
  118. Any opinions about this battery desulfator ?
  119. +&- 45VDC from 12-15VDC @25A output
  120. Powering a high-end USB DAC
  121. Is this also a type of Switching Power Supply
  122. Pseudo ground
  123. Synthesizer power supply
  124. +/- dc power supply
  125. xbox 360 powering an amp question
  126. Tube rectifier and first capacitor
  127. Pyramid R P S not working properly
  128. Anthem D2v power supply regulators
  129. Transformer secondary resistance
  130. Modern 317/337 alternatives?
  131. Power transformer ratings and cross-sectional area.
  132. Transformer VA question
  133. Transformer specifications for NAD t773?
  134. TCI CAPS AT EBAY
  135. Simplest way for low-VA 220V->110V ?
  136. Function and Value for Resistor after Rectifier
  137. good YouTube Tutorials
  138. Huge voltage drop on PSU
  139. Extra turns on transformer secondary
  140. Rewind primary 100v/240v?
  141. Pioneer PD-F407 CD changer dead
  142. Adequate cooling
  143. do someone now this ic.
  144. Problem with Sugden Optima amp
  145. PC PSU for [in PC] Audio use
  146. Can't share power source with TLE2426
  147. Laptop power supply for T1 Hifimediy amp?
  148. Power transformer question
  149. HV PSU'S, Of any use ?
  150. Electrolytic rating advice needed for filter application
  151. Rechargable Battery for BoomBox
  152. Problem With SMPS
  153. Questions regarding 2 case builds.
  154. Starting my first DIY build by modifying an existing amplifier, any advice welcomed!
  155. Transformer specs for Dynaudio monitor
  156. High voltage, programmable power supply?
  157. ? Re Adcom GFA 555ii
  158. First Build (Stereo LM3886) in need of psu advice
  159. Mounting of electrolytic capacitor
  160. Power Supply Voltage problem
  161. SMPS mains Safety
  162. Led + emitter follower regulator
  163. Series power amp supply
  164. Heath SP2717A Only Giving 150V, not 400V
  165. Low Drop Out Power Rail Filter
  166. wrong voltage 7905?
  167. trying to get 15-0-15
  168. toroid and r-core
  169. Electrolytic voltage rating
  170. Sony CD changer power supply
  171. Unstable power supply output or normal?
  172. shoppping list for P3A
  173. Li-ion Battery Discharge Calculation
  174. Accurate voltage regulation
  175. voltage gate circuit... help!
  176. Power supply for Honeybadger...
  177. Repairing an Infinity RS8 Power Supply
  178. Sense pin for ADP7104 & LT1763
  179. Amplifier usefulness
  180. ~20V AC threw ~100V AC to 12 V AC
  181. Voltage optimisers
  182. Lab supply on a shoestring
  183. Can you pls help me
  184. Any value in using reclaimed inductors?
  185. Soft Start w Mute for LME49xxx Drivers
  186. Laptop Charger & Battery Management
  187. Is this a bad idea?
  188. Help me understand this schematic
  189. 100 VAC - 240 VAC DC pwr. sup.
  190. Help with Ripple Current
  191. How Dangerous Is This Power Supply
  192. Red Light (HV) Regulator
  193. Voltage sag on heater PSU
  194. self adjusting shunt regulator
  195. power supply problem
  196. JLH filter for Emotiva xpa-5 ?
  197. PS Noise - Solutions and Suggestions
  198. Need Help diagnosing an OT
  199. Power supply for EURORACK MX2624A, 2X19VAC AC
  200. PSU 2X19vac means
  201. Main power switch location: primary, secondary, after rectifier...?
  202. 2x48V SMPS to +/-48v ?
  203. Transformer and capacitor ratings in linear unregulated PSUs.
  204. ANOTHER transformer question!!
  205. Help with main transformer specs
  206. Voltage regulator LM317 help
  207. toroidal transformer wire identification!
  208. Hybrid rectification tube/diode
  209. Voltage ratings on power transformers
  210. +12V (10A) and -12V (0.3A) rating supply question
  211. retail inverter (12VDC->120 VAC) for auto?
  212. Help Needed - Rebuilding a Darling amplifier power supply
  213. Power Transformer size influence on preamp sound.
  214. P38 Signal Detecting Power On
  215. Help with transformers
  216. Voltage regulator - error amp or CRCRCRCRC
  217. Isolation transformer
  218. Grounding of a custom power supply
  219. Power supply resistor matching
  220. Quick question about PSRR
  221. smps
  222. ARC's decoupled EL cap Patent???
  223. On/off switching dual rail
  224. Modularizing an Amplifier Power Supply
  225. Rectification strategy for small TPA1517 amp
  226. LM338 positive reg for Gainclone not working
  227. Remote control power supply
  228. Sony APS-162 SMPS
  229. Linear power supply for pc
  230. ElCo Soft Charge
  231. Balanced Power
  232. ATC-FROST Transforme​r TFFT 3071
  233. Dc to Dc converter
  234. Strange request, old document on current loops
  235. Power supply noise elemination
  236. Cheapest 240 to 110 transformer in UK.
  237. Siemens Sitop 24V 10A as PSU?
  238. Correct implementation of R-C-R-C filtering in PSU
  239. Beginner Question
  240. Network Analyser Measurements
  241. MUR860 Full Bridge Rectifier
  242. Are these good for audio/amps?
  243. PS Filter question
  244. Audio Alchemy DDE V 3.0 question
  245. Mounting capacitors for power supply
  246. Power Inverter diagnostic help
  247. Energy EW-100 Subwoofer transformer
  248. Dx Supply, output adjustable, stabilized power supply
  249. Toriod 110 to 220V Conversion
  250. Upgrade the transformer

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