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  1. 50V to +/-15 - Best solution?
  2. Transformer volts & VA vs. output power experimentation
  3. help identifying this part?
  4. How to take apart Eagle brand receptacles?
  5. Peavey CS800, no Power
  6. Smps with IR2153 for audio amplifier
  7. Sanity check - back to back transformers and CT
  8. regulating smps output
  9. Transformer with strange output- 240V- 5.5mA
  10. Suggestions on regulating -70v
  11. Can one hear a switching power supply?
  12. ZVS smps
  13. Single PS powering several boards
  14. Power Supply -50V gnd +50V
  15. Tired of troubleshooting the TL431 - let's switch to batteries (TNT inDiscreto)
  16. Synthesizer power distribution
  17. adding current limiting to a power supply
  18. LM350 max. output voltage
  19. High current voltage regulator using lm7824
  20. Is there any thing wrong with this design
  21. Morgan Jones 2 Transistor Regulator
  22. Need help designing a rectified circuit to AC-power my DC power supply
  23. Power for active crossovers in Active monitors
  24. Toroidal transformer unpackaging and mounting
  25. Parsing the Supertex LR8N3 HV regulator
  26. TDA2030 battery supply?!?
  27. on chip negative voltage regulator with positive supply voltage
  28. power amp and extern supply ?
  29. 15V Batteries
  30. High Voltage Variable Supply on a Shoestring
  31. Batteries lifepo in Europe?
  32. Some mains transformer power supply options
  33. Single Supply Rectifier: 2 Diodes OR 4 Diodes?
  34. Request help with odd looking CCS fed shunt reg circuit and load current ability.
  35. supply power problem
  36. PWM SG3525,IRFPS3810 for 5KW power inverter
  37. TL431-related (circa) problem - TNT Indiscreto power supply
  38. 12 SLA charging circuit for amp
  39. SuperTeddyReg - help needed in calculating values
  40. Can you tell me output ampere of the transformer?
  41. Push-pull converter with atx transformer?
  42. CRC Power Supply Resistor Rating
  43. HexFred vs. Hyperfast Diode (1200v)
  44. Giaime Ugliano Maida regulator
  45. Earthing a double insulated Amp
  46. PS design for tube pre-amp
  47. PSUD high ESR question
  48. Amek Einstein PSU
  49. +-85volt regulator
  50. battery power supply for classT/D amp
  51. Voltage doubler?
  52. Design of SMPS
  53. Laptop power supplies for amps
  54. PSU filter capacitor value vs. output voltage swing
  55. Is this Gonna Work?!?
  56. Preamp quadruple power supply - Opinions
  57. Power Supply for AK4395 board
  58. Powering amplifier from two coil transformer
  59. Battery PSU with voltage meter.
  60. Power Supply for LM1875
  61. +/-15vdc 7815, 7915 Power supply
  62. Winding two 350 VA amps - 240 Volts input
  63. Synthesizer power supply
  64. Chip amp power supply
  65. Power supply for Car amplifier
  66. DIY Benchtop PSU, what about these.....
  67. Any opinions about this battery desulfator ?
  68. +&- 45VDC from 12-15VDC @25A output
  69. Powering a high-end USB DAC
  70. Is this also a type of Switching Power Supply
  71. Pseudo ground
  72. Synthesizer power supply
  73. +/- dc power supply
  74. xbox 360 powering an amp question
  75. Tube rectifier and first capacitor
  76. Pyramid R P S not working properly
  77. Anthem D2v power supply regulators
  78. Transformer secondary resistance
  79. Modern 317/337 alternatives?
  80. Power transformer ratings and cross-sectional area.
  81. Transformer VA question
  82. Transformer specifications for NAD t773?
  83. TCI CAPS AT EBAY
  84. Simplest way for low-VA 220V->110V ?
  85. Function and Value for Resistor after Rectifier
  86. good YouTube Tutorials
  87. Huge voltage drop on PSU
  88. Extra turns on transformer secondary
  89. Rewind primary 100v/240v?
  90. Pioneer PD-F407 CD changer dead
  91. Adequate cooling
  92. do someone now this ic.
  93. Problem with Sugden Optima amp
  94. PC PSU for [in PC] Audio use
  95. Can't share power source with TLE2426
  96. Laptop power supply for T1 Hifimediy amp?
  97. Power transformer question
  98. HV PSU'S, Of any use ?
  99. Electrolytic rating advice needed for filter application
  100. Rechargable Battery for BoomBox
  101. Problem With SMPS
  102. Questions regarding 2 case builds.
  103. Starting my first DIY build by modifying an existing amplifier, any advice welcomed!
  104. Transformer specs for Dynaudio monitor
  105. High voltage, programmable power supply?
  106. ? Re Adcom GFA 555ii
  107. First Build (Stereo LM3886) in need of psu advice
  108. Mounting of electrolytic capacitor
  109. Power Supply Voltage problem
  110. SMPS mains Safety
  111. Led + emitter follower regulator
  112. Series power amp supply
  113. Heath SP2717A Only Giving 150V, not 400V
  114. Low Drop Out Power Rail Filter
  115. wrong voltage 7905?
  116. trying to get 15-0-15
  117. toroid and r-core
  118. Electrolytic voltage rating
  119. Sony CD changer power supply
  120. Unstable power supply output or normal?
  121. shoppping list for P3A
  122. Li-ion Battery Discharge Calculation
  123. Accurate voltage regulation
  124. voltage gate circuit... help!
  125. Power supply for Honeybadger...
  126. Repairing an Infinity RS8 Power Supply
  127. Sense pin for ADP7104 & LT1763
  128. Amplifier usefulness
  129. ~20V AC threw ~100V AC to 12 V AC
  130. Voltage optimisers
  131. Lab supply on a shoestring
  132. Can you pls help me
  133. Any value in using reclaimed inductors?
  134. Soft Start w Mute for LME49xxx Drivers
  135. Laptop Charger & Battery Management
  136. Is this a bad idea?
  137. Help me understand this schematic
  138. 100 VAC - 240 VAC DC pwr. sup.
  139. Help with Ripple Current
  140. How Dangerous Is This Power Supply
  141. Red Light (HV) Regulator
  142. Voltage sag on heater PSU
  143. self adjusting shunt regulator
  144. power supply problem
  145. JLH filter for Emotiva xpa-5 ?
  146. PS Noise - Solutions and Suggestions
  147. Need Help diagnosing an OT
  148. Power supply for EURORACK MX2624A, 2X19VAC AC
  149. PSU 2X19vac means
  150. Main power switch location: primary, secondary, after rectifier...?
  151. 2x48V SMPS to +/-48v ?
  152. Transformer and capacitor ratings in linear unregulated PSUs.
  153. ANOTHER transformer question!!
  154. Help with main transformer specs
  155. Voltage regulator LM317 help
  156. toroidal transformer wire identification!
  157. Hybrid rectification tube/diode
  158. Voltage ratings on power transformers
  159. +12V (10A) and -12V (0.3A) rating supply question
  160. retail inverter (12VDC->120 VAC) for auto?
  161. Help Needed - Rebuilding a Darling amplifier power supply
  162. Power Transformer size influence on preamp sound.
  163. P38 Signal Detecting Power On
  164. Help with transformers
  165. Voltage regulator - error amp or CRCRCRCRC
  166. Isolation transformer
  167. Grounding of a custom power supply
  168. Power supply resistor matching
  169. Quick question about PSRR
  170. smps
  171. ARC's decoupled EL cap Patent???
  172. On/off switching dual rail
  173. Modularizing an Amplifier Power Supply
  174. Rectification strategy for small TPA1517 amp
  175. LM338 positive reg for Gainclone not working
  176. Remote control power supply
  177. Sony APS-162 SMPS
  178. Linear power supply for pc
  179. ElCo Soft Charge
  180. Balanced Power
  181. ATC-FROST Transforme​r TFFT 3071
  182. Dc to Dc converter
  183. Strange request, old document on current loops
  184. Power supply noise elemination
  185. Cheapest 240 to 110 transformer in UK.
  186. Siemens Sitop 24V 10A as PSU?
  187. Correct implementation of R-C-R-C filtering in PSU
  188. Beginner Question
  189. Network Analyser Measurements
  190. MUR860 Full Bridge Rectifier
  191. Are these good for audio/amps?
  192. PS Filter question
  193. Audio Alchemy DDE V 3.0 question
  194. Mounting capacitors for power supply
  195. Power Inverter diagnostic help
  196. Energy EW-100 Subwoofer transformer
  197. Dx Supply, output adjustable, stabilized power supply
  198. Toriod 110 to 220V Conversion
  199. Upgrade the transformer
  200. Laptop SMPS Bricks in Parallel?
  201. Ebay Power Supply?
  202. NXP Flyback SMPS Design Tool
  203. CRC Pi Filter resistor value
  204. psud2
  205. simple dcdc converter 12v 2x30v
  206. NiMH Charger circuit help appreciated
  207. Bose Panaray digital system controller psu
  208. Is this acceptable?
  209. Tube Rectifier Limiter
  210. Strange Behavior w/ Diodes (Heater Supply)
  211. alteration of the power supply from the power amplifier Harman Kardon HK870 at 220.
  212. fuse blowing on power supply
  213. Where to buy power supply AC 17V, 8VA
  214. Help with an ATX Power Supply Low 3.3v
  215. simple soft start
  216. Stable low noise PS for active crossover boards?
  217. SMPS for DAC and small power amplifier
  218. 12 to 5 AC Rectification
  219. DIY Toroidal Core
  220. SMD IC identification
  221. Source for linear wall warts?
  222. Simple Feed Forward
  223. help with PSU trouble
  224. Advice on CCS_TL431_PNP shunt reg + op amps
  225. Soft _start
  226. Car Amp Power Supply
  227. Billu's thread closed
  228. What should I do with my R-Core transformer
  229. Need a 12vdc 2.5a linear power supply
  230. Using multiple voltage transformer to get higher voltage
  231. Amplificador SubZero-Dr Jacobid
  232. Is this going to be adequate: MKP Power Caps
  233. smps transformer
  234. What should be the deadtime for Hbridge circuit???
  235. Half Bridge SMPS, gapped transformer ?
  236. modifying number of turns on trafo
  237. Blowing a power transformer winding open
  238. Voltage Regulators - Sensitivity?
  239. Broskie's HPS1
  240. DC Filter Choke Working Voltage Question
  241. Power Supply Preference
  242. 5v to USB?
  243. What are clips used for on transformer core
  244. My new 1200W SMPS
  245. TDA2030A Power Supply bridge mode
  246. Special power supply and preamplifier for STK086
  247. Are good supplies for analogue also good for digital?
  248. Simple TDA2003 PSU design question
  249. HV CRC PSU
  250. Panasonic TS HA vs BHC Slit-Foils

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