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  1. Power supply for TDA7498 Amp?
  2. Lighting transformers as a power supply
  3. TEAC AG V7700 POWER SUPPLY
  4. I need a 285 regulated PS
  5. Power supply for TDA2030
  6. Boost converters & amplifiers & batteries
  7. +/- 90v smps looking for simple design
  8. IEC connector alternative ?
  9. Modelling an L C R power supply
  10. Feeding PCM1704
  11. Transformers and current output
  12. How to wire AC neon pilot light?
  13. Can you make an smps regulated by adding an lm317?
  14. Broken transformer wire..
  15. Adding a infrared or rf remote to a DIY system
  16. PC PSU To Power Car Amplifier
  17. Transformer energy conservation
  18. Be away from powerpoints
  19. Toroidal transformer wire problems
  20. Transformer Current Testing
  21. Why are Switching power supplies so uncommon ?
  22. PSUD2 and CCS
  23. LM317-337 regulated +-24VDC
  24. LM series adjustable dual power supply
  25. Wanted: Schematic for Lambda Model 28
  26. psrr vs frequency in audio precision(AP2700)
  27. Inductor for magnet power supply
  28. smps forward - need help with bias voltage
  29. high watt smps
  30. LM338 Resistor Wattage
  31. Unusual filtering scheme question
  32. Alpha ca1000 power supply
  33. Help needed for 18v phono stage PS hum
  34. 50V to +/-15 - Best solution?
  35. Transformer volts & VA vs. output power experimentation
  36. help identifying this part?
  37. How to take apart Eagle brand receptacles?
  38. Peavey CS800, no Power
  39. Smps with IR2153 for audio amplifier
  40. Sanity check - back to back transformers and CT
  41. regulating smps output
  42. Transformer with strange output- 240V- 5.5mA
  43. Suggestions on regulating -70v
  44. Can one hear a switching power supply?
  45. ZVS smps
  46. Single PS powering several boards
  47. Power Supply -50V gnd +50V
  48. Tired of troubleshooting the TL431 - let's switch to batteries (TNT inDiscreto)
  49. Synthesizer power distribution
  50. adding current limiting to a power supply
  51. LM350 max. output voltage
  52. High current voltage regulator using lm7824
  53. Is there any thing wrong with this design
  54. Morgan Jones 2 Transistor Regulator
  55. Need help designing a rectified circuit to AC-power my DC power supply
  56. Power for active crossovers in Active monitors
  57. Toroidal transformer unpackaging and mounting
  58. Parsing the Supertex LR8N3 HV regulator
  59. TDA2030 battery supply?!?
  60. on chip negative voltage regulator with positive supply voltage
  61. power amp and extern supply ?
  62. 15V Batteries
  63. High Voltage Variable Supply on a Shoestring
  64. Batteries lifepo in Europe?
  65. Some mains transformer power supply options
  66. Single Supply Rectifier: 2 Diodes OR 4 Diodes?
  67. Request help with odd looking CCS fed shunt reg circuit and load current ability.
  68. supply power problem
  69. PWM SG3525,IRFPS3810 for 5KW power inverter
  70. TL431-related (circa) problem - TNT Indiscreto power supply
  71. 12 SLA charging circuit for amp
  72. SuperTeddyReg - help needed in calculating values
  73. Can you tell me output ampere of the transformer?
  74. Push-pull converter with atx transformer?
  75. CRC Power Supply Resistor Rating
  76. HexFred vs. Hyperfast Diode (1200v)
  77. Giaime Ugliano Maida regulator
  78. Earthing a double insulated Amp
  79. PS design for tube pre-amp
  80. PSUD high ESR question
  81. Amek Einstein PSU
  82. +-85volt regulator
  83. battery power supply for classT/D amp
  84. Voltage doubler?
  85. Design of SMPS
  86. Laptop power supplies for amps
  87. PSU filter capacitor value vs. output voltage swing
  88. Is this Gonna Work?!?
  89. Preamp quadruple power supply - Opinions
  90. Power Supply for AK4395 board
  91. Powering amplifier from two coil transformer
  92. Battery PSU with voltage meter.
  93. Power Supply for LM1875
  94. +/-15vdc 7815, 7915 Power supply
  95. Winding two 350 VA amps - 240 Volts input
  96. Synthesizer power supply
  97. Chip amp power supply
  98. Power supply for Car amplifier
  99. DIY Benchtop PSU, what about these.....
  100. Any opinions about this battery desulfator ?
  101. +&- 45VDC from 12-15VDC @25A output
  102. Powering a high-end USB DAC
  103. Is this also a type of Switching Power Supply
  104. Pseudo ground
  105. Synthesizer power supply
  106. +/- dc power supply
  107. xbox 360 powering an amp question
  108. Tube rectifier and first capacitor
  109. Pyramid R P S not working properly
  110. Anthem D2v power supply regulators
  111. Transformer secondary resistance
  112. Modern 317/337 alternatives?
  113. Power transformer ratings and cross-sectional area.
  114. Transformer VA question
  115. Transformer specifications for NAD t773?
  116. TCI CAPS AT EBAY
  117. Simplest way for low-VA 220V->110V ?
  118. Function and Value for Resistor after Rectifier
  119. good YouTube Tutorials
  120. Huge voltage drop on PSU
  121. Extra turns on transformer secondary
  122. Rewind primary 100v/240v?
  123. Pioneer PD-F407 CD changer dead
  124. Adequate cooling
  125. do someone now this ic.
  126. Problem with Sugden Optima amp
  127. PC PSU for [in PC] Audio use
  128. Can't share power source with TLE2426
  129. Laptop power supply for T1 Hifimediy amp?
  130. Power transformer question
  131. HV PSU'S, Of any use ?
  132. Electrolytic rating advice needed for filter application
  133. Rechargable Battery for BoomBox
  134. Problem With SMPS
  135. Questions regarding 2 case builds.
  136. Starting my first DIY build by modifying an existing amplifier, any advice welcomed!
  137. Transformer specs for Dynaudio monitor
  138. High voltage, programmable power supply?
  139. ? Re Adcom GFA 555ii
  140. First Build (Stereo LM3886) in need of psu advice
  141. Mounting of electrolytic capacitor
  142. Power Supply Voltage problem
  143. SMPS mains Safety
  144. Led + emitter follower regulator
  145. Series power amp supply
  146. Heath SP2717A Only Giving 150V, not 400V
  147. Low Drop Out Power Rail Filter
  148. wrong voltage 7905?
  149. trying to get 15-0-15
  150. toroid and r-core
  151. Electrolytic voltage rating
  152. Sony CD changer power supply
  153. Unstable power supply output or normal?
  154. shoppping list for P3A
  155. Li-ion Battery Discharge Calculation
  156. Accurate voltage regulation
  157. voltage gate circuit... help!
  158. Power supply for Honeybadger...
  159. Repairing an Infinity RS8 Power Supply
  160. Sense pin for ADP7104 & LT1763
  161. Amplifier usefulness
  162. ~20V AC threw ~100V AC to 12 V AC
  163. Voltage optimisers
  164. Lab supply on a shoestring
  165. Can you pls help me
  166. Any value in using reclaimed inductors?
  167. Soft Start w Mute for LME49xxx Drivers
  168. Laptop Charger & Battery Management
  169. Is this a bad idea?
  170. Help me understand this schematic
  171. 100 VAC - 240 VAC DC pwr. sup.
  172. Help with Ripple Current
  173. How Dangerous Is This Power Supply
  174. Red Light (HV) Regulator
  175. Voltage sag on heater PSU
  176. self adjusting shunt regulator
  177. power supply problem
  178. JLH filter for Emotiva xpa-5 ?
  179. PS Noise - Solutions and Suggestions
  180. Need Help diagnosing an OT
  181. Power supply for EURORACK MX2624A, 2X19VAC AC
  182. PSU 2X19vac means
  183. Main power switch location: primary, secondary, after rectifier...?
  184. 2x48V SMPS to +/-48v ?
  185. Transformer and capacitor ratings in linear unregulated PSUs.
  186. ANOTHER transformer question!!
  187. Help with main transformer specs
  188. Voltage regulator LM317 help
  189. toroidal transformer wire identification!
  190. Hybrid rectification tube/diode
  191. Voltage ratings on power transformers
  192. +12V (10A) and -12V (0.3A) rating supply question
  193. retail inverter (12VDC->120 VAC) for auto?
  194. Help Needed - Rebuilding a Darling amplifier power supply
  195. Power Transformer size influence on preamp sound.
  196. P38 Signal Detecting Power On
  197. Help with transformers
  198. Voltage regulator - error amp or CRCRCRCRC
  199. Isolation transformer
  200. Grounding of a custom power supply
  201. Power supply resistor matching
  202. Quick question about PSRR
  203. smps
  204. ARC's decoupled EL cap Patent???
  205. On/off switching dual rail
  206. Modularizing an Amplifier Power Supply
  207. Rectification strategy for small TPA1517 amp
  208. LM338 positive reg for Gainclone not working
  209. Remote control power supply
  210. Sony APS-162 SMPS
  211. Linear power supply for pc
  212. ElCo Soft Charge
  213. Balanced Power
  214. ATC-FROST Transforme​r TFFT 3071
  215. Dc to Dc converter
  216. Strange request, old document on current loops
  217. Power supply noise elemination
  218. Cheapest 240 to 110 transformer in UK.
  219. Siemens Sitop 24V 10A as PSU?
  220. Correct implementation of R-C-R-C filtering in PSU
  221. Beginner Question
  222. Network Analyser Measurements
  223. MUR860 Full Bridge Rectifier
  224. Are these good for audio/amps?
  225. PS Filter question
  226. Audio Alchemy DDE V 3.0 question
  227. Mounting capacitors for power supply
  228. Power Inverter diagnostic help
  229. Energy EW-100 Subwoofer transformer
  230. Dx Supply, output adjustable, stabilized power supply
  231. Toriod 110 to 220V Conversion
  232. Upgrade the transformer
  233. Laptop SMPS Bricks in Parallel?
  234. Ebay Power Supply?
  235. NXP Flyback SMPS Design Tool
  236. CRC Pi Filter resistor value
  237. psud2
  238. simple dcdc converter 12v 2x30v
  239. NiMH Charger circuit help appreciated
  240. Bose Panaray digital system controller psu
  241. Is this acceptable?
  242. Tube Rectifier Limiter
  243. Strange Behavior w/ Diodes (Heater Supply)
  244. alteration of the power supply from the power amplifier Harman Kardon HK870 at 220.
  245. fuse blowing on power supply
  246. Where to buy power supply AC 17V, 8VA
  247. Help with an ATX Power Supply Low 3.3v
  248. simple soft start
  249. Stable low noise PS for active crossover boards?
  250. SMPS for DAC and small power amplifier

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