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

  1. Probing interest in My inrush limiting design
  2. Question about clamping diode...
  3. 12v to 5v
  4. Isolate SMPS from input signals
  5. Kurzweil SP2X 20Khz sine output, Shutting down
  6. Modified power supply, blown fuses
  7. F1J - Able to identify?
  8. MG15DFX Conversion
  9. Pioneer amplifier voltage selector
  10. HELP, Denon transformer
  11. Iso trans and ac mains filtering advice please
  12. Jaycar Altronics SC-480 Power Supply
  13. Topaz Iso Trannie Was Running Hot
  14. Converting AC amp to DC...
  15. 25 Khz oscillato
  16. advice needed for changing PSU voltage
  17. On/Off switch using momentary push button
  18. Nakamichi OMS-5 CD player power supply needed
  19. Questions concerning ac power and noise.
  20. 6.3vdc form 6.3v ac PSU
  21. Why is DC out less than AC in?
  22. Voltage Doubler ?????
  23. Nichicon Gold Tune Terminal Wiring
  24. Linear or switching power supply in Sound Process
  25. Simple Low Noise Voltage Regulator?
  26. 5V power supply question
  27. Audiotek Cutie mini regulator
  28. Edcor power transformer rating
  29. Best electrolytics for power supply
  30. Need help please
  31. 230/115 transformer windings is phase important?
  32. Do domestic Kwh meters (ordinary electric meters) record reactive power.
  33. Upgrade my power supply
  34. pcb safety spacing
  35. Resistor 4R7 / W5
  36. Book is wrong about power stage transfer function for SMPS?
  37. Improving stability and transient response?
  38. Transformer center tap confusion and requirements
  39. MAX5035
  40. info on dynaco st-70 ps choke
  41. PFC-Boost+ BUCK Regulator Combo Controller
  42. SMPS for Class D amps means not possible?
  43. 1st Audio power supply(need help)
  44. Gain of Modulator/Power stage in Half Bridge?
  45. Need advice on replacing power supply caps
  46. Best way to create a dual supply
  47. Obtaining Bode plots for SMPS feedback loop
  48. winding a torroid ??
  49. Filter Cap Voltage Rating
  50. l7915c regulator has 18v output???
  51. Simple HV series regulators
  52. 140V miniature power supply
  53. +/- 15v AC required for balancing converter board
  54. Balanced power feedback experience needed
  55. duel toroidal transformer on mains
  56. paralling four 6A4 Diodes in Bridge
  57. 2000uf x 10 vs 10000uf
  58. PC PSU running a LM1876 on Soundcard
  59. bridge rectifier configuration on secondaries
  60. toroid question
  61. Want To Know What Voltage To Apply.
  62. Tube rectification for DAC SS analogue
  63. Transformer recommendation
  64. Question about V & A in power supply
  65. Meanwell SCN-800 Parallel operation?
  66. SMPS with Microcontroller
  67. Linear Power Supply Text Book
  68. How to determine primary & secondary of a transformer
  69. Wiring an Antek Transformer
  70. Dual secondaries with one bridge
  71. A Quick Question About Ground....
  72. Plus and minus regulated supply
  73. SMPS Blown When Connected to Mains
  74. Cheap high quality filtering?
  75. Amplifier Power supply not working
  76. Ferrite toroidal transformer
  77. Help needed! Connecting PSU caps in // when they are in a block arrangement
  78. Single capacitor for both rails.
  79. 2x1000 W SMPS for audio
  80. Help with Super Cascode Power Supply
  81. need a schematic for 12v dc - 300 dc inverter
  82. Toroidal question
  83. Any one want transfo from Onkyo A-807?
  84. Best Way to Suppress TX AC Secondary Noise??
  85. Amplifier transformer input current on the primary (FBR and Caps)
  86. Testing electrolytics
  87. where can i find this capacitor?
  88. Regulator spec sheets
  89. Help with a Power Supply for Thorens TD146
  90. rockford fosgate t2000-1bd blown power supply mosfets
  91. +/- 60 to +/-20 VDC
  92. PWM input voltage compensation
  93. Round Potted Chokes directions
  94. Popping sound from turning off a power strip
  95. Tv power transformers for audio use?
  96. Ripple current in input capacitor too high?
  97. 6992 Pre Amp PSU, whats wrong here?
  98. No frills, cheap 'n crude HV shunt-reg/hum-killer
  99. Noobie dual secondary question
  100. Center tap toroidal transformer
  101. Resonance of LC output stage of Full-bridge?
  102. Inrush current limiter and choosing a correct relay
  103. Torodial transformer - help with secondary windings
  104. Toroid Toroidal Power Transformer Installation
  105. Simple PSU question .....
  106. PSB SubSonic 5i problems- no go
  107. Help powering electret
  108. 36volt 6amp power supply for LED
  109. Help with choosing a transformer?
  110. HV shunt regulator
  111. Dumb question time - tapped choke
  112. Where is it best to send the rectified DC
  113. universal smps ....without pfc fron end
  114. using a transformer in reverse ??
  115. Somebody help me understand the principles behind this DC blocker?
  116. High power buck converter 36v output for electric vehicle.
  117. Toroidal Transformer hook up.
  118. Simplest regulator for 1500v?
  119. Beginner regulated buck converter, 20-30v in, 13.8v out
  120. IXFH32N50
  121. Quad Rail ATX Power Supply
  122. This project SMPS in English
  123. Preamplifier Power Supply Rail Capacitance, How Much? - DH-101 vs DH-110
  124. Cross-regulation vs transient response ..?
  125. SMPS a converter - help!
  126. Power Supply Bypass Cap?
  127. Current mode and coupled output inductor?
  128. Doing slope compensation with MC34025 full bridge
  129. The schematic for 100W Hi-Fi amplifier
  130. SMPS for Audio with DSP Class D
  131. 100V rated caps @ 35V
  132. Jan's quizz in the February Newsletter
  133. Amp PSU Pops
  134. can i use this rectifier? help thanks
  135. Radiated Emission Tests
  136. floating power supply designs
  137. 230 50hz-120v 60hz
  138. Please clarify power calculation
  139. applying smps to a preamp with rectified power supply
  140. Possible to charge 24 V Battery with 10 Ampere SMPS ?
  141. Switching Power Supply Eagle File
  142. Janus regulator troubleshooting
  143. Power Transformer Issue
  144. need help picking torroid
  145. Bulgin AC power switch
  146. LM723 Voltage regulator
  147. Question: Dc on the Mains from three phase?
  148. Using a 24v SMPS for a 12v board?
  149. Best Capacitor for Bridge Diode Snubber?
  150. Efficiency of 1000W flyback
  151. SMPS from Connexelectric?
  152. SMPS Question
  153. Quality SMSP with 2x35V/2x5A !
  154. Current density in smps transformer windings
  155. Gigaworks regulated PS
  156. Power supply positive-negative-ground from a single power supply
  157. hypex softstart for high power PSU
  158. SMPS noisy and overheating
  159. Comments on National Semiconductor Power Supply Design??
  160. Main Filter Caps/Bypass formula?
  161. Transformer winding -101
  162. A question about LM7812 (Regulator)
  163. Gigrac 1000st Power Supply
  164. Full Bridge SMPS is cheaper than Half-Bridge?
  165. LME49811 as a guitar amp.
  166. Extra leads from transformer, et al.
  167. Suggest a board - 18vac to 12vdc
  168. Onkyo amp expert help needed.. or really anyone that can diagnose a problem
  169. Voltage remains constant, right?
  170. First PSU, got a question
  171. How to measure transformer output
  172. High capacitance vs load on Bridge rectifiers
  174. Regulation of +/-50V SMPS for Class D?
  175. SMPS 100V 1A with PFC Help Needed
  176. SMPS Output Inductor Design
  177. A little sourcing help
  178. Ferrite transformer SMPS-help!
  179. My first Jung regulator: help needed
  180. PFC EVM as 390V + 6.3V tube supply
  181. Power flow to Class D guitar amplifier
  182. ILP traffo info needed
  183. How to measure reverse recovery of HFA08TB60....
  184. Musical Fidelity P-140X PowerAmp without Transformer, need help!
  185. Completed my 450W SMps with Active pfc
  186. Connex A1000SMPS
  187. Project for the SMPS 350W!
  188. Two amps on one transformer?
  189. Transformer Selection
  190. AC Voltage on ungrounded SMPS output
  191. Carver CT-Seven transformer
  192. EMI Suppressing Capacitors
  193. Audio SMPS with PFC is overengineered?
  194. Power supply project
  195. Tying it all together - Low Noise Internal System Grounding
  196. Lowering power supply noise - looking for ideas
  197. LTC4365 protection IC
  198. SPower 78xx replacement
  199. Class D SMPS...with coupled inductor output?
  200. How do power leads make a difference to sound?
  201. Mains rectifier currents into SMPS
  202. Amp toroidal transformer
  203. BUF634 as power source for Bugle?
  204. Listening directly to DC Power Supplies
  205. reading an electrolytic capacitor can
  206. Linear PS with no ground pin
  207. Other type of transistor use for audio (amplification or power safety system)?
  208. Soft starting, Shutoff OR current limiter circuit
  209. DNM T-network cap in conventional power supply??
  210. 12V(fixed) with 3 Amp current
  211. The BoomCase By Mr. SiMo
  212. 230V<->100V converter???
  213. Great 12V regulator chip for car...I think
  214. How old electrolytic capacitors can safely be used?
  215. 15v to 3v question
  216. Is a power conditioner worth it?
  217. A switch for 2 power source for a single amp
  218. Head Amp PS
  219. protection circuit for TL494 Based smps
  220. Digital audio and seperate power supplies
  221. Please . . . advice on filter caps
  222. Building a simple "soft start" speaker protection circuit
  223. Removing noise from power grid
  224. 6V -> 5V ?
  225. Problem with B&O ASP1000!
  226. Ceramic capacitor non-linearity
  227. Switch mode power supply w/ Voltage divider
  229. transformer rewinding
  230. Power Switch 'pop's frequency?
  231. Switcher EMC design
  232. Class D amp Regulated power supply??
  233. choosing transformer VA rating
  234. What transformer do I need?
  235. Inrush current in smps and it's inductors?
  236. how to test a power supply?
  237. Salas shunt help
  238. 2.5V to power LED
  239. Power Suppy 12v - 13,8v
  240. Valve power supply - How to size transformer?
  241. Marantz SR-7400 ps repair
  242. shelf oscilating psu
  243. behringer mx9000 - psu problem? or other?
  244. ATX power supply from 0...+/-40Vdc and 0...8A
  245. JVC Shelf Component System Power supply
  246. Shunt Regulator
  247. etd34 nt enough for 400w pfc
  248. Power supply build question from a first time Amp buldier
  249. Linear PSU circuit

Content Relevant URLs by vBSEO 3.3.2