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  1. 1000W SMPS
  2. Hook Up of -24 +24 Power Supply-Help
  3. SMPS 800W for audio applications +/-62Vcc
  4. ground or not to ground..??
  5. Need opinion
  6. Ground question
  7. [DIY]Transducer driver SMPS
  8. LM317 vs MOSFET/BJT resulted PSU for tube poweramp
  9. help with transformer
  10. 4 x 100V AC to 500V DC
  11. Is my transformer defective?
  12. LM78xx output decoupling capacitor
  13. Convert 21V to 15V dc to dc
  14. PS boards in DIY store
  15. External battery charger (PS Vita)
  16. Power supply for TDA7498 Amp?
  17. Lighting transformers as a power supply
  18. TEAC AG V7700 POWER SUPPLY
  19. I need a 285 regulated PS
  20. Power supply for TDA2030
  21. Boost converters & amplifiers & batteries
  22. +/- 90v smps looking for simple design
  23. IEC connector alternative ?
  24. Modelling an L C R power supply
  25. Feeding PCM1704
  26. Transformers and current output
  27. How to wire AC neon pilot light?
  28. Can you make an smps regulated by adding an lm317?
  29. Broken transformer wire..
  30. Adding a infrared or rf remote to a DIY system
  31. PC PSU To Power Car Amplifier
  32. Transformer energy conservation
  33. Be away from powerpoints
  34. Toroidal transformer wire problems
  35. Transformer Current Testing
  36. Why are Switching power supplies so uncommon ?
  37. PSUD2 and CCS
  38. LM317-337 regulated +-24VDC
  39. LM series adjustable dual power supply
  40. Wanted: Schematic for Lambda Model 28
  41. psrr vs frequency in audio precision(AP2700)
  42. Inductor for magnet power supply
  43. smps forward - need help with bias voltage
  44. high watt smps
  45. LM338 Resistor Wattage
  46. Unusual filtering scheme question
  47. Alpha ca1000 power supply
  48. Help needed for 18v phono stage PS hum
  49. 50V to +/-15 - Best solution?
  50. Transformer volts & VA vs. output power experimentation
  51. help identifying this part?
  52. How to take apart Eagle brand receptacles?
  53. Peavey CS800, no Power
  54. Smps with IR2153 for audio amplifier
  55. Sanity check - back to back transformers and CT
  56. regulating smps output
  57. Transformer with strange output- 240V- 5.5mA
  58. Suggestions on regulating -70v
  59. Can one hear a switching power supply?
  60. ZVS smps
  61. Single PS powering several boards
  62. Power Supply -50V gnd +50V
  63. Tired of troubleshooting the TL431 - let's switch to batteries (TNT inDiscreto)
  64. Synthesizer power distribution
  65. adding current limiting to a power supply
  66. LM350 max. output voltage
  67. High current voltage regulator using lm7824
  68. Is there any thing wrong with this design
  69. Morgan Jones 2 Transistor Regulator
  70. Need help designing a rectified circuit to AC-power my DC power supply
  71. Power for active crossovers in Active monitors
  72. Toroidal transformer unpackaging and mounting
  73. Parsing the Supertex LR8N3 HV regulator
  74. TDA2030 battery supply?!?
  75. on chip negative voltage regulator with positive supply voltage
  76. power amp and extern supply ?
  77. 15V Batteries
  78. High Voltage Variable Supply on a Shoestring
  79. Batteries lifepo in Europe?
  80. Some mains transformer power supply options
  81. Single Supply Rectifier: 2 Diodes OR 4 Diodes?
  82. Request help with odd looking CCS fed shunt reg circuit and load current ability.
  83. supply power problem
  84. PWM SG3525,IRFPS3810 for 5KW power inverter
  85. TL431-related (circa) problem - TNT Indiscreto power supply
  86. 12 SLA charging circuit for amp
  87. SuperTeddyReg - help needed in calculating values
  88. Can you tell me output ampere of the transformer?
  89. Push-pull converter with atx transformer?
  90. CRC Power Supply Resistor Rating
  91. HexFred vs. Hyperfast Diode (1200v)
  92. Giaime Ugliano Maida regulator
  93. Earthing a double insulated Amp
  94. PS design for tube pre-amp
  95. PSUD high ESR question
  96. Amek Einstein PSU
  97. +-85volt regulator
  98. battery power supply for classT/D amp
  99. Voltage doubler?
  100. Design of SMPS
  101. Laptop power supplies for amps
  102. PSU filter capacitor value vs. output voltage swing
  103. Is this Gonna Work?!?
  104. Preamp quadruple power supply - Opinions
  105. Power Supply for AK4395 board
  106. Powering amplifier from two coil transformer
  107. Battery PSU with voltage meter.
  108. Power Supply for LM1875
  109. +/-15vdc 7815, 7915 Power supply
  110. Winding two 350 VA amps - 240 Volts input
  111. 'High power' shunt regulator
  112. Synthesizer power supply
  113. Chip amp power supply
  114. Power supply for Car amplifier
  115. DIY Benchtop PSU, what about these.....
  116. Any opinions about this battery desulfator ?
  117. +&- 45VDC from 12-15VDC @25A output
  118. Powering a high-end USB DAC
  119. Is this also a type of Switching Power Supply
  120. Pseudo ground
  121. Synthesizer power supply
  122. +/- dc power supply
  123. xbox 360 powering an amp question
  124. Tube rectifier and first capacitor
  125. Pyramid R P S not working properly
  126. Anthem D2v power supply regulators
  127. Transformer secondary resistance
  128. Modern 317/337 alternatives?
  129. Power transformer ratings and cross-sectional area.
  130. Transformer VA question
  131. Transformer specifications for NAD t773?
  132. TCI CAPS AT EBAY
  133. Simplest way for low-VA 220V->110V ?
  134. Function and Value for Resistor after Rectifier
  135. good YouTube Tutorials
  136. Huge voltage drop on PSU
  137. Extra turns on transformer secondary
  138. Rewind primary 100v/240v?
  139. Pioneer PD-F407 CD changer dead
  140. Adequate cooling
  141. do someone now this ic.
  142. Problem with Sugden Optima amp
  143. PC PSU for [in PC] Audio use
  144. Can't share power source with TLE2426
  145. Laptop power supply for T1 Hifimediy amp?
  146. Power transformer question
  147. HV PSU'S, Of any use ?
  148. Electrolytic rating advice needed for filter application
  149. Rechargable Battery for BoomBox
  150. Problem With SMPS
  151. Questions regarding 2 case builds.
  152. Starting my first DIY build by modifying an existing amplifier, any advice welcomed!
  153. Transformer specs for Dynaudio monitor
  154. High voltage, programmable power supply?
  155. ? Re Adcom GFA 555ii
  156. First Build (Stereo LM3886) in need of psu advice
  157. Mounting of electrolytic capacitor
  158. Power Supply Voltage problem
  159. SMPS mains Safety
  160. Led + emitter follower regulator
  161. Series power amp supply
  162. Heath SP2717A Only Giving 150V, not 400V
  163. Low Drop Out Power Rail Filter
  164. wrong voltage 7905?
  165. trying to get 15-0-15
  166. toroid and r-core
  167. Electrolytic voltage rating
  168. Sony CD changer power supply
  169. Unstable power supply output or normal?
  170. shoppping list for P3A
  171. Li-ion Battery Discharge Calculation
  172. Accurate voltage regulation
  173. voltage gate circuit... help!
  174. Power supply for Honeybadger...
  175. Repairing an Infinity RS8 Power Supply
  176. Sense pin for ADP7104 & LT1763
  177. Amplifier usefulness
  178. ~20V AC threw ~100V AC to 12 V AC
  179. Voltage optimisers
  180. Lab supply on a shoestring
  181. Can you pls help me
  182. Any value in using reclaimed inductors?
  183. Soft Start w Mute for LME49xxx Drivers
  184. Laptop Charger & Battery Management
  185. Is this a bad idea?
  186. Help me understand this schematic
  187. 100 VAC - 240 VAC DC pwr. sup.
  188. Help with Ripple Current
  189. How Dangerous Is This Power Supply
  190. Red Light (HV) Regulator
  191. Voltage sag on heater PSU
  192. self adjusting shunt regulator
  193. power supply problem
  194. JLH filter for Emotiva xpa-5 ?
  195. PS Noise - Solutions and Suggestions
  196. Need Help diagnosing an OT
  197. Power supply for EURORACK MX2624A, 2X19VAC AC
  198. PSU 2X19vac means
  199. Main power switch location: primary, secondary, after rectifier...?
  200. 2x48V SMPS to +/-48v ?
  201. Transformer and capacitor ratings in linear unregulated PSUs.
  202. ANOTHER transformer question!!
  203. Help with main transformer specs
  204. Voltage regulator LM317 help
  205. toroidal transformer wire identification!
  206. Hybrid rectification tube/diode
  207. Voltage ratings on power transformers
  208. +12V (10A) and -12V (0.3A) rating supply question
  209. retail inverter (12VDC->120 VAC) for auto?
  210. Help Needed - Rebuilding a Darling amplifier power supply
  211. Power Transformer size influence on preamp sound.
  212. P38 Signal Detecting Power On
  213. Help with transformers
  214. Voltage regulator - error amp or CRCRCRCRC
  215. Isolation transformer
  216. Grounding of a custom power supply
  217. Power supply resistor matching
  218. Quick question about PSRR
  219. smps
  220. ARC's decoupled EL cap Patent???
  221. On/off switching dual rail
  222. Modularizing an Amplifier Power Supply
  223. Rectification strategy for small TPA1517 amp
  224. LM338 positive reg for Gainclone not working
  225. Remote control power supply
  226. Sony APS-162 SMPS
  227. Linear power supply for pc
  228. ElCo Soft Charge
  229. Balanced Power
  230. ATC-FROST Transforme​r TFFT 3071
  231. Dc to Dc converter
  232. Strange request, old document on current loops
  233. Power supply noise elemination
  234. Cheapest 240 to 110 transformer in UK.
  235. Siemens Sitop 24V 10A as PSU?
  236. Correct implementation of R-C-R-C filtering in PSU
  237. Beginner Question
  238. Network Analyser Measurements
  239. MUR860 Full Bridge Rectifier
  240. Are these good for audio/amps?
  241. PS Filter question
  242. Audio Alchemy DDE V 3.0 question
  243. Mounting capacitors for power supply
  244. Power Inverter diagnostic help
  245. Energy EW-100 Subwoofer transformer
  246. Dx Supply, output adjustable, stabilized power supply
  247. Toriod 110 to 220V Conversion
  248. Upgrade the transformer
  249. Laptop SMPS Bricks in Parallel?
  250. Ebay Power Supply?

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