PDA

View Full Version : Power Supplies


Pages : 1 2 3 4 5 6 7 8 9 10 [11] 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

  1. PS design for tube pre-amp
  2. PSUD high ESR question
  3. Amek Einstein PSU
  4. +-85volt regulator
  5. battery power supply for classT/D amp
  6. Voltage doubler?
  7. Design of SMPS
  8. Laptop power supplies for amps
  9. PSU filter capacitor value vs. output voltage swing
  10. Is this Gonna Work?!?
  11. Preamp quadruple power supply - Opinions
  12. Power Supply for AK4395 board
  13. Powering amplifier from two coil transformer
  14. Battery PSU with voltage meter.
  15. Power Supply for LM1875
  16. +/-15vdc 7815, 7915 Power supply
  17. Winding two 350 VA amps - 240 Volts input
  18. 'High power' shunt regulator
  19. Synthesizer power supply
  20. Chip amp power supply
  21. Power supply for Car amplifier
  22. DIY Benchtop PSU, what about these.....
  23. Any opinions about this battery desulfator ?
  24. +&- 45VDC from 12-15VDC @25A output
  25. Powering a high-end USB DAC
  26. Is this also a type of Switching Power Supply
  27. Pseudo ground
  28. Synthesizer power supply
  29. +/- dc power supply
  30. xbox 360 powering an amp question
  31. Tube rectifier and first capacitor
  32. Pyramid R P S not working properly
  33. Anthem D2v power supply regulators
  34. Transformer secondary resistance
  35. Modern 317/337 alternatives?
  36. Power transformer ratings and cross-sectional area.
  37. Transformer VA question
  38. Transformer specifications for NAD t773?
  39. TCI CAPS AT EBAY
  40. Simplest way for low-VA 220V->110V ?
  41. Function and Value for Resistor after Rectifier
  42. good YouTube Tutorials
  43. Huge voltage drop on PSU
  44. Extra turns on transformer secondary
  45. Rewind primary 100v/240v?
  46. Pioneer PD-F407 CD changer dead
  47. Adequate cooling
  48. do someone now this ic.
  49. Problem with Sugden Optima amp
  50. PC PSU for [in PC] Audio use
  51. Can't share power source with TLE2426
  52. Laptop power supply for T1 Hifimediy amp?
  53. Power transformer question
  54. HV PSU'S, Of any use ?
  55. Electrolytic rating advice needed for filter application
  56. Rechargable Battery for BoomBox
  57. Problem With SMPS
  58. Questions regarding 2 case builds.
  59. Starting my first DIY build by modifying an existing amplifier, any advice welcomed!
  60. Transformer specs for Dynaudio monitor
  61. High voltage, programmable power supply?
  62. ? Re Adcom GFA 555ii
  63. First Build (Stereo LM3886) in need of psu advice
  64. Mounting of electrolytic capacitor
  65. Power Supply Voltage problem
  66. SMPS mains Safety
  67. Led + emitter follower regulator
  68. Series power amp supply
  69. Heath SP2717A Only Giving 150V, not 400V
  70. Low Drop Out Power Rail Filter
  71. wrong voltage 7905?
  72. trying to get 15-0-15
  73. toroid and r-core
  74. Electrolytic voltage rating
  75. Sony CD changer power supply
  76. Unstable power supply output or normal?
  77. shoppping list for P3A
  78. Li-ion Battery Discharge Calculation
  79. Accurate voltage regulation
  80. voltage gate circuit... help!
  81. Power supply for Honeybadger...
  82. Repairing an Infinity RS8 Power Supply
  83. Sense pin for ADP7104 & LT1763
  84. Amplifier usefulness
  85. ~20V AC threw ~100V AC to 12 V AC
  86. Voltage optimisers
  87. Lab supply on a shoestring
  88. Can you pls help me
  89. Any value in using reclaimed inductors?
  90. Soft Start w Mute for LME49xxx Drivers
  91. Laptop Charger & Battery Management
  92. Is this a bad idea?
  93. Help me understand this schematic
  94. 100 VAC - 240 VAC DC pwr. sup.
  95. Help with Ripple Current
  96. How Dangerous Is This Power Supply
  97. Red Light (HV) Regulator
  98. Voltage sag on heater PSU
  99. self adjusting shunt regulator
  100. power supply problem
  101. JLH filter for Emotiva xpa-5 ?
  102. PS Noise - Solutions and Suggestions
  103. Need Help diagnosing an OT
  104. Power supply for EURORACK MX2624A, 2X19VAC AC
  105. PSU 2X19vac means
  106. Main power switch location: primary, secondary, after rectifier...?
  107. 2x48V SMPS to +/-48v ?
  108. Transformer and capacitor ratings in linear unregulated PSUs.
  109. ANOTHER transformer question!!
  110. Help with main transformer specs
  111. Voltage regulator LM317 help
  112. toroidal transformer wire identification!
  113. Hybrid rectification tube/diode
  114. Voltage ratings on power transformers
  115. +12V (10A) and -12V (0.3A) rating supply question
  116. retail inverter (12VDC->120 VAC) for auto?
  117. Help Needed - Rebuilding a Darling amplifier power supply
  118. Power Transformer size influence on preamp sound.
  119. P38 Signal Detecting Power On
  120. Help with transformers
  121. Voltage regulator - error amp or CRCRCRCRC
  122. Isolation transformer
  123. Grounding of a custom power supply
  124. Power supply resistor matching
  125. Quick question about PSRR
  126. smps
  127. ARC's decoupled EL cap Patent???
  128. On/off switching dual rail
  129. Modularizing an Amplifier Power Supply
  130. Rectification strategy for small TPA1517 amp
  131. LM338 positive reg for Gainclone not working
  132. Remote control power supply
  133. Sony APS-162 SMPS
  134. Linear power supply for pc
  135. ElCo Soft Charge
  136. Balanced Power
  137. ATC-FROST Transforme​r TFFT 3071
  138. Dc to Dc converter
  139. Strange request, old document on current loops
  140. Power supply noise elemination
  141. Cheapest 240 to 110 transformer in UK.
  142. Siemens Sitop 24V 10A as PSU?
  143. Correct implementation of R-C-R-C filtering in PSU
  144. Beginner Question
  145. Network Analyser Measurements
  146. MUR860 Full Bridge Rectifier
  147. Are these good for audio/amps?
  148. PS Filter question
  149. Audio Alchemy DDE V 3.0 question
  150. Mounting capacitors for power supply
  151. Power Inverter diagnostic help
  152. Energy EW-100 Subwoofer transformer
  153. Dx Supply, output adjustable, stabilized power supply
  154. Toriod 110 to 220V Conversion
  155. Upgrade the transformer
  156. Laptop SMPS Bricks in Parallel?
  157. Ebay Power Supply?
  158. NXP Flyback SMPS Design Tool
  159. CRC Pi Filter resistor value
  160. psud2
  161. simple dcdc converter 12v 2x30v
  162. NiMH Charger circuit help appreciated
  163. Bose Panaray digital system controller psu
  164. Is this acceptable?
  165. Tube Rectifier Limiter
  166. Strange Behavior w/ Diodes (Heater Supply)
  167. alteration of the power supply from the power amplifier Harman Kardon HK870 at 220.
  168. fuse blowing on power supply
  169. Where to buy power supply AC 17V, 8VA
  170. Help with an ATX Power Supply Low 3.3v
  171. simple soft start
  172. Stable low noise PS for active crossover boards?
  173. SMPS for DAC and small power amplifier
  174. 12 to 5 AC Rectification
  175. DIY Toroidal Core
  176. SMD IC identification
  177. Source for linear wall warts?
  178. Simple Feed Forward
  179. help with PSU trouble
  180. Advice on CCS_TL431_PNP shunt reg + op amps
  181. Soft _start
  182. Car Amp Power Supply
  183. Billu's thread closed
  184. What should I do with my R-Core transformer
  185. Need a 12vdc 2.5a linear power supply
  186. Using multiple voltage transformer to get higher voltage
  187. Amplificador SubZero-Dr Jacobid
  188. Is this going to be adequate: MKP Power Caps
  189. smps transformer
  190. What should be the deadtime for Hbridge circuit???
  191. Half Bridge SMPS, gapped transformer ?
  192. modifying number of turns on trafo
  193. Blowing a power transformer winding open
  194. Voltage Regulators - Sensitivity?
  195. Broskie's HPS1
  196. DC Filter Choke Working Voltage Question
  197. Power Supply Preference
  198. 5v to USB?
  199. What are clips used for on transformer core
  200. My new 1200W SMPS
  201. TDA2030A Power Supply bridge mode
  202. Special power supply and preamplifier for STK086
  203. Are good supplies for analogue also good for digital?
  204. Simple TDA2003 PSU design question
  205. HV CRC PSU
  206. Panasonic TS HA vs BHC Slit-Foils
  207. Linear PSU for laptop
  208. Synqor DC filter
  209. A SINGLE LED ON AN DUAL DC SUPPLY?
  210. Amp6 smps amperage question
  211. powering up an esp project 99
  212. Multiple regulators - What is the end-output-impedance?
  213. LM3886 amp with NE5532 volume control board
  214. Regulating flyback w/ separate secondaries
  215. SMPS 350W 35-0-35V
  216. Beginner question about V, A and my Topping
  217. Looking for 48V phantom power supply DIY
  218. Power transformer question
  219. 7815T in a TO-220 package
  220. Wiring a transformer for amplifier board
  221. Making Symmetric Power Supply from Single with 4x ATX power Supply?
  222. About ETD Cores
  223. Help to known my transformer power
  224. Help with PS under load.
  225. Power Transformer Noise (not Hum)
  226. Bybee Music Rails Problem
  227. SMPS Core Selection?
  228. My new 1.5kW SMPS Some reviews
  229. Simple, low noise power supply
  230. SMPS number of turns
  231. Working LED's from 54Volt
  232. Forced cooling of toroid transformer
  233. smps
  234. Can MOV (varistors) be wired to each primary in a universal dual-primary transformer?
  235. Some thoughts on the T-Reg
  236. Fuse positioning in PSUs
  237. Simple 12v adjustable help
  238. two transformers into one
  239. High voltage timer
  240. Shunt regulator on ebay-how good?
  241. Asymmetric half bridge
  242. NE555 turn on delay problem
  243. Bipolar capacitor
  244. Mystery Transformer Identification
  245. Transformer voltage droop
  246. Multiple Toroid Transformer Secondaries
  247. Reasons LT regulator fails under load
  248. First Build PSU questions.
  249. CRCLC For Chipamp
  250. Quick question about transformar VA raiting

Content Relevant URLs by vBSEO 3.3.2