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  1. Winding two 350 VA amps - 240 Volts input
  2. Synthesizer power supply
  3. Chip amp power supply
  4. Power supply for Car amplifier
  5. DIY Benchtop PSU, what about these.....
  6. Any opinions about this battery desulfator ?
  7. +&- 45VDC from 12-15VDC @25A output
  8. Powering a high-end USB DAC
  9. Is this also a type of Switching Power Supply
  10. Pseudo ground
  11. Synthesizer power supply
  12. +/- dc power supply
  13. xbox 360 powering an amp question
  14. Tube rectifier and first capacitor
  15. Pyramid R P S not working properly
  16. Anthem D2v power supply regulators
  17. Transformer secondary resistance
  18. Modern 317/337 alternatives?
  19. Power transformer ratings and cross-sectional area.
  20. Transformer VA question
  21. Transformer specifications for NAD t773?
  22. TCI CAPS AT EBAY
  23. Simplest way for low-VA 220V->110V ?
  24. Function and Value for Resistor after Rectifier
  25. good YouTube Tutorials
  26. Huge voltage drop on PSU
  27. Extra turns on transformer secondary
  28. Rewind primary 100v/240v?
  29. Pioneer PD-F407 CD changer dead
  30. Adequate cooling
  31. do someone now this ic.
  32. Problem with Sugden Optima amp
  33. PC PSU for [in PC] Audio use
  34. Can't share power source with TLE2426
  35. Laptop power supply for T1 Hifimediy amp?
  36. Power transformer question
  37. HV PSU'S, Of any use ?
  38. Electrolytic rating advice needed for filter application
  39. Rechargable Battery for BoomBox
  40. Problem With SMPS
  41. Questions regarding 2 case builds.
  42. Starting my first DIY build by modifying an existing amplifier, any advice welcomed!
  43. Transformer specs for Dynaudio monitor
  44. High voltage, programmable power supply?
  45. ? Re Adcom GFA 555ii
  46. First Build (Stereo LM3886) in need of psu advice
  47. Mounting of electrolytic capacitor
  48. Power Supply Voltage problem
  49. SMPS mains Safety
  50. Led + emitter follower regulator
  51. Series power amp supply
  52. Heath SP2717A Only Giving 150V, not 400V
  53. Low Drop Out Power Rail Filter
  54. wrong voltage 7905?
  55. trying to get 15-0-15
  56. toroid and r-core
  57. Electrolytic voltage rating
  58. Sony CD changer power supply
  59. Unstable power supply output or normal?
  60. shoppping list for P3A
  61. Li-ion Battery Discharge Calculation
  62. Accurate voltage regulation
  63. voltage gate circuit... help!
  64. Power supply for Honeybadger...
  65. Repairing an Infinity RS8 Power Supply
  66. Sense pin for ADP7104 & LT1763
  67. Amplifier usefulness
  68. ~20V AC threw ~100V AC to 12 V AC
  69. Voltage optimisers
  70. Lab supply on a shoestring
  71. Can you pls help me
  72. Any value in using reclaimed inductors?
  73. Soft Start w Mute for LME49xxx Drivers
  74. Laptop Charger & Battery Management
  75. Is this a bad idea?
  76. Help me understand this schematic
  77. 100 VAC - 240 VAC DC pwr. sup.
  78. Help with Ripple Current
  79. How Dangerous Is This Power Supply
  80. Red Light (HV) Regulator
  81. Voltage sag on heater PSU
  82. self adjusting shunt regulator
  83. power supply problem
  84. JLH filter for Emotiva xpa-5 ?
  85. PS Noise - Solutions and Suggestions
  86. Need Help diagnosing an OT
  87. Power supply for EURORACK MX2624A, 2X19VAC AC
  88. PSU 2X19vac means
  89. Main power switch location: primary, secondary, after rectifier...?
  90. 2x48V SMPS to +/-48v ?
  91. Transformer and capacitor ratings in linear unregulated PSUs.
  92. ANOTHER transformer question!!
  93. Help with main transformer specs
  94. Voltage regulator LM317 help
  95. toroidal transformer wire identification!
  96. Hybrid rectification tube/diode
  97. Voltage ratings on power transformers
  98. +12V (10A) and -12V (0.3A) rating supply question
  99. retail inverter (12VDC->120 VAC) for auto?
  100. Help Needed - Rebuilding a Darling amplifier power supply
  101. Power Transformer size influence on preamp sound.
  102. P38 Signal Detecting Power On
  103. Help with transformers
  104. Voltage regulator - error amp or CRCRCRCRC
  105. Isolation transformer
  106. Grounding of a custom power supply
  107. Power supply resistor matching
  108. Quick question about PSRR
  109. smps
  110. ARC's decoupled EL cap Patent???
  111. On/off switching dual rail
  112. Modularizing an Amplifier Power Supply
  113. Rectification strategy for small TPA1517 amp
  114. LM338 positive reg for Gainclone not working
  115. Remote control power supply
  116. Sony APS-162 SMPS
  117. Linear power supply for pc
  118. ElCo Soft Charge
  119. Balanced Power
  120. ATC-FROST Transforme​r TFFT 3071
  121. Dc to Dc converter
  122. Strange request, old document on current loops
  123. Power supply noise elemination
  124. Cheapest 240 to 110 transformer in UK.
  125. Siemens Sitop 24V 10A as PSU?
  126. Correct implementation of R-C-R-C filtering in PSU
  127. Beginner Question
  128. Network Analyser Measurements
  129. MUR860 Full Bridge Rectifier
  130. Are these good for audio/amps?
  131. PS Filter question
  132. Audio Alchemy DDE V 3.0 question
  133. Mounting capacitors for power supply
  134. Power Inverter diagnostic help
  135. Energy EW-100 Subwoofer transformer
  136. Dx Supply, output adjustable, stabilized power supply
  137. Toriod 110 to 220V Conversion
  138. Upgrade the transformer
  139. Laptop SMPS Bricks in Parallel?
  140. Ebay Power Supply?
  141. NXP Flyback SMPS Design Tool
  142. CRC Pi Filter resistor value
  143. psud2
  144. simple dcdc converter 12v 2x30v
  145. NiMH Charger circuit help appreciated
  146. Bose Panaray digital system controller psu
  147. Is this acceptable?
  148. Tube Rectifier Limiter
  149. Strange Behavior w/ Diodes (Heater Supply)
  150. alteration of the power supply from the power amplifier Harman Kardon HK870 at 220.
  151. fuse blowing on power supply
  152. Where to buy power supply AC 17V, 8VA
  153. Help with an ATX Power Supply Low 3.3v
  154. simple soft start
  155. Stable low noise PS for active crossover boards?
  156. SMPS for DAC and small power amplifier
  157. 12 to 5 AC Rectification
  158. DIY Toroidal Core
  159. SMD IC identification
  160. Source for linear wall warts?
  161. Simple Feed Forward
  162. help with PSU trouble
  163. Advice on CCS_TL431_PNP shunt reg + op amps
  164. Soft _start
  165. Car Amp Power Supply
  166. Billu's thread closed
  167. What should I do with my R-Core transformer
  168. Need a 12vdc 2.5a linear power supply
  169. Using multiple voltage transformer to get higher voltage
  170. Amplificador SubZero-Dr Jacobid
  171. Is this going to be adequate: MKP Power Caps
  172. smps transformer
  173. What should be the deadtime for Hbridge circuit???
  174. Half Bridge SMPS, gapped transformer ?
  175. modifying number of turns on trafo
  176. Blowing a power transformer winding open
  177. Voltage Regulators - Sensitivity?
  178. Broskie's HPS1
  179. DC Filter Choke Working Voltage Question
  180. Power Supply Preference
  181. 5v to USB?
  182. What are clips used for on transformer core
  183. My new 1200W SMPS
  184. TDA2030A Power Supply bridge mode
  185. Special power supply and preamplifier for STK086
  186. Are good supplies for analogue also good for digital?
  187. Simple TDA2003 PSU design question
  188. HV CRC PSU
  189. Panasonic TS HA vs BHC Slit-Foils
  190. Linear PSU for laptop
  191. Synqor DC filter
  192. A SINGLE LED ON AN DUAL DC SUPPLY?
  193. Amp6 smps amperage question
  194. powering up an esp project 99
  195. Multiple regulators - What is the end-output-impedance?
  196. LM3886 amp with NE5532 volume control board
  197. Regulating flyback w/ separate secondaries
  198. SMPS 350W 35-0-35V
  199. Beginner question about V, A and my Topping
  200. Power transformer question
  201. 7815T in a TO-220 package
  202. Wiring a transformer for amplifier board
  203. Making Symmetric Power Supply from Single with 4x ATX power Supply?
  204. About ETD Cores
  205. Help to known my transformer power
  206. Help with PS under load.
  207. Power Transformer Noise (not Hum)
  208. Bybee Music Rails Problem
  209. SMPS Core Selection?
  210. My new 1.5kW SMPS Some reviews
  211. Simple, low noise power supply
  212. SMPS number of turns
  213. Working LED's from 54Volt
  214. Forced cooling of toroid transformer
  215. smps
  216. Can MOV (varistors) be wired to each primary in a universal dual-primary transformer?
  217. Some thoughts on the T-Reg
  218. Fuse positioning in PSUs
  219. Simple 12v adjustable help
  220. two transformers into one
  221. High voltage timer
  222. Shunt regulator on ebay-how good?
  223. Asymmetric half bridge
  224. NE555 turn on delay problem
  225. Bipolar capacitor
  226. Mystery Transformer Identification
  227. Transformer voltage droop
  228. Multiple Toroid Transformer Secondaries
  229. Reasons LT regulator fails under load
  230. First Build PSU questions.
  231. CRCLC For Chipamp
  232. Quick question about transformar VA raiting
  233. DC earth fault detection
  234. Three bigger transformers or Nine smaller
  235. mains filter - maybe worse ?
  236. 807 regulated supply
  237. Help finding power transformer for 5.1 reciever system
  238. Toriodal Material for a Power Transformer
  239. Use of TI DC/DC converter in a preamp circuit
  240. Components after a Solid State Relay
  241. Transformer modification
  242. TL494 output driving
  243. 2 capacitors and a rectifier
  244. Good Maxim article about SMPS efficiency
  245. Need Battery Charger Circuit with Autor Power Off
  246. psu for lme49810
  247. Is this PFC or not ?
  248. Super caps...
  249. Losing some volts, or not.
  250. 120VAC-15VAC split power supply

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