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

  1. Regulated or NonRegulated PSU.
  2. PCB: LM338 Regulated Snubberized PSU
  3. variable power supply for refrigeration compressor
  4. Selecting coupling cap for half-bridge offline SMPS
  5. PS for phono stage
  6. PSU with Multiple 7805 //
  7. MOSFET retrofit in switching power supply...
  8. 2 secondaries ,2 rectifiers and 2 regs, - rectifier overheats
  9. New to Circut design:help!
  10. How to build a +/- 60VDC high amp power supply
  11. Solid State power amp supply
  12. Building a +/15V +/-8V DAC PS
  13. SMPS for class A amps?
  14. Why MUR860? Why not bridge module?
  15. SG3525 as square wave generator?
  16. Using single CT supply with LM3886
  17. where to buy ferrites
  18. Dc Power For Crossovers
  19. At Pc Power Supply Conversion??.
  20. SG3525 problem
  21. Power supply for LM3886
  22. What are SMPS supplies?(Feeling ignorant)
  23. Can you help me choose capacitors for my amplifier's power supply?
  24. Help: MAX629 DC-DC converter
  25. SMPS questions
  26. transformer VA and supply voltage?
  27. Connect PWM to IR2112 to MOSFET
  28. improvements to this design
  29. soft start needed?
  30. CRC Power Supply design, help me understand it
  31. Power Supply and Pfc Photo Gallery
  32. My SMPS schema
  33. Opamp power supply, super regulator alternatives?
  34. input capacitor ripple current rating for push-pull
  35. Microphone power supply
  36. Need dual swithcing power supply design
  37. a/d data aquistion
  38. How to make current limit for PC supply?
  39. Walsall transformer wiring ???
  40. How to determine ripple voltage?
  41. Are there any way of turning DC to AC
  42. Which diodes for SMPS
  43. SG3525 - Getting started...
  44. LC and RC filter, trying to understand them
  45. output rectifier choice for SMPS
  46. USMPS Update
  47. Can I safely increase capacitance by 47%. Cyrus PSX.
  48. Heat sinks for power supply?
  49. Advice wanted - regulated PSU for Vin 42 V / Vout 25-40 V
  50. Help?
  51. winding technique of current sense transformers
  52. 100%working SMPS whit pcb needed
  53. car smps snubbers
  54. How to get a 15V floating supply
  55. Toroid mounting getting hot ...
  56. Balanced Power Concerns
  57. power conversion US to UK [110v to 240v]
  58. How to deal with gound loops in a safe way?
  59. modyfing a pc switchmode for B+
  60. Simple 110 - 240 VAC to 2 x 30 VDC 50 - 100W SMPS .... where do I start??
  61. Dual Power Supply Design for LM4780
  62. UC3834 PSU design
  63. noisy laptop power supply
  64. Weird PSU problem
  65. Full-Bridge Topology
  66. Hey guys, any opinions on this tube supply?
  67. Opamp replacement for varible PSU
  68. PS for 5.1 Dolby Digital System
  69. Variable SMPS
  70. ripple current calculation?
  71. No out from Klipsch(Indigo Bash) Promedia 4.1 PS
  72. de-tune a SMPS
  73. I need a HV insulator for TO247AC FETs...
  74. 1N914/1N4148 a good rectifier?
  75. Wireless Power Supply
  76. Soft start & Dead time for TL494
  77. Ideal power supply for CDs, DACs etc
  78. Additional RC after C in front of LM317/LM337?
  79. will this average current mode controller work?
  80. Fast charger for car battery(Pb)
  81. RF mains filter box
  82. LabSupply07 - Dual Tracking Circuit
  83. [transconductance] error amplifier section of UC2526
  84. Chipamp-based Regulator?
  85. Car SMPS will it work?
  86. Yet another Opamp based regulator
  87. EI transformer buzzing
  88. Charge controller for 12V battery and wind to fuel inverter
  89. B+ supply filter
  90. 317/337 with current boost
  91. current sensing for high voltage supply
  92. Oregon Electronics D6
  93. over-temperature protection for audio smps
  94. What do you guys think of this SMPSU?
  95. 230 V main power filter
  96. Regulated PSU Quality PCB?
  97. Center-tap to ground?
  98. Active power filter
  99. high freq ETD core transformer winding technique
  100. suitable opto-cuopler for smps feedback
  101. 500W, PFC, isolated, regulated PSU advice
  102. NP caps after 78xx regs ? (+schem)
  103. lm317 LM337 PCB file wanted
  104. http://www.zero-distortion.com
  105. Synchronizing multiple generators -AC of courses
  106. Power Line Conditioner
  107. switching powerstage in LTSpice does not work
  108. Upgrading My SMPS For Audio Use
  109. Gate-source voltage needed to switch a FET
  110. what happens when current mode push-pull goes discontinuous?
  111. LM5030 slope compensation and feedback loop
  112. Need help 220v to +/- 40v smps
  113. how to synchronize LM5030?
  114. how to estimate the load resistance of a circuit
  115. How to create self oscilating SMPS
  116. Very high capacitance before or after regulators ?
  117. 50v smps
  118. diy balanced power unit question
  119. 12v=19v 4,7A dcdc
  120. crc pi filter
  121. +/- bench supply ideas..
  122. need +/-85V 20A Stabilized ! help
  123. 2x16v smps
  124. Isolation Transformer question
  125. Brief Description of Linear vs. SMPS
  126. Noob PSU questions
  127. Built a 250W SMPS, possible to modify?
  128. Upgrade For A 78R05 Rectifier?
  129. voltage
  130. PS for Active Speaker Crossover
  131. Which capacitors to use (linear supply)
  132. Fron battery to preamp, whatīs the best way?
  133. SMPS versus Push-Pull?
  134. SMPS-PWM design with bipolar supplies
  135. Side effect mixed caps on psu ??
  136. what use for a boost converter ?
  137. 13.8V 10A Smps = 30 Volt Modification
  138. psu for 5.1 amplifier
  139. Can you recomend me batteries?
  140. Help on halfbridge transformer design
  141. Upgrading SMPS PS In MY DVD Player?
  142. 13.8V 10A Smps [Test ok]
  143. DIY 120V Power Supply
  144. BYOT (Build Your Own Transformer)
  145. High side drive in a full bridge( or Half) converter
  146. Negative shunt regulator > 200 mA
  147. Ideas for a toroid
  148. How to decrease this voltage?
  149. How to lower the secondary voltage of a transformer
  150. 60Hz toroids used in SMPS design
  151. from 120V 50hz to 230v 50hz?
  152. Toroid trouble
  153. Jung Super regulator at 3.3 volts?
  154. Amplifier Power Supply 101... Theoretical Questions
  155. Power Supply Design Strategy--Solid State for Tube Amp, From Morgan Jones
  156. transformer power (VA)
  157. Help Identifying Component: Pic Added
  158. Talema 30VA wiring question...
  159. Any disadvantages using a 200VA trafo for a 4 W circuit?
  160. Need +/-70 v smps.Please help.
  161. cap across mains switch?
  162. Little help understanding Transformer ratings
  163. Regulator overhead
  164. Electronic ballast that drives four 15W fluorescent lamps (ideal for PCB UV exposure)
  165. Max variance between SMPS rails?
  166. CarlosFM regulated powersupply, change output voltage?
  167. constant current boost converter
  168. many chances in china for switching mode power supply
  169. Capacitance Multiplier, Caps?
  170. UPS / Mains Filter for sensitive devices
  171. variable voltage controller
  172. LED flashlight driven by LM2623
  173. Very basic: 22V to 12V AC
  174. 12 - 24V Pre-regulated supply from 35V rails
  175. Designing power supply for class D amp
  176. mains filter
  177. fixed tovariable power suply
  178. Newb question...Center pot'ed transformer and rectifiers
  179. SMPS output waveform discontinuities
  180. What voltage must supply to charge a 1.2 battery?
  181. Any of you could help to repairing the power section of a laptop?
  182. Power supply rail sag
  183. Pop On Power down
  184. iMac SMPS
  185. Power supply efficiency
  186. Rail voltages from 15-0-15 volt transformer
  187. Uc3856
  188. SG3525 Applications Question
  189. PC smps Question
  190. PC PSU test
  191. Victoria magnetics
  192. Opamp report on "super regulator"
  193. Power amp rectifiers
  194. Hacking SMPS PSUs?
  195. best commercial smps??
  196. Supply wiring suggestion
  197. About Jung super regulator
  198. SMPS Mosfet Question
  199. 12v regulator
  200. printer single supply becoming split supply?
  201. Technics Master TA-KE II Capacitors
  202. psu capacitors replacement
  203. Feedback for uc3525
  204. Toroidal transformers
  205. SMPS Noise Problem
  206. Toroidal transformer
  207. diode rectifier ratings
  208. Flyback design for preamp
  209. 12V DC to +/- 32V? Do I need to use 220 inverter?
  210. High side driver ckt using ocs
  211. Rewire Toroidal from 110v to 220v
  212. half bridge SMPS secondary voltage drop problem ?
  213. Will this ckt work fine?
  214. Transformer VA rating??
  215. Need help with half bridge : problem with gate driver transformer
  216. Using Monitor power ic as smps for amplifiers
  217. +-18v = +36v?
  218. Ambitious Project
  219. Balanced ac power question
  220. How to isolate diferent devices using 12V DC.
  221. Soft-start circuit with no relays and no aux. transformers
  222. Offline ~500W SMPS
  223. what powersupply to use for this poweramp soild state
  224. LM7812 Test, PSRR 60dB at 100Hz ripple
  225. two different traffos together?
  226. Can toroidal & E-I co exist?
  227. Push-Pull Circuit
  228. transformer primary windings Q
  229. Mesa/Boogie Bass 400 clone PSU specs
  230. wiring smps in series
  231. Toroid or EE Ferrite core, which is Best for 240V mains SMPS
  232. Inrush current limiting necessary for EI transformers
  233. Using Mosfets as Diodes
  234. need+-42Vdc @5amp
  235. paralleling capacitors and avoiding resonance
  236. another help me identify this tranny thread...
  237. CRC filter values....method? (w/schemo)
  238. IGBT + MOSFET Paralleled switching, or how to get the best of both worlds :D
  239. 16 volts 3A regulated power supply help
  240. Never try to switch 450V DC at 3A with a conventional mains switch...
  241. Traffo connection QS
  242. Using up traffos.
  243. Another implementation of a Jung Super Regulator
  244. power supplie for home amp
  245. EDN article
  246. Do I really need voltage regulation on such a small current?
  247. hi power smps
  248. Voltage Regulation from a battery
  249. power supply need
  250. Step Down Transformer

Content Relevant URLs by vBSEO 3.3.2