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  1. does have possibility to build a SMPS flyback 13.8v 50A ?
  2. SMPS flyback, transistor problem
  3. How to connect two secondaries to get a central tap
  4. My 4Kw smps finished
  5. 7ch TDA7294 PSU
  6. Need Schematic for Xantrex 1750 Prowatt Inverter
  7. 2kw inverter charger
  8. torridal designing software
  9. solen vs cerafine
  10. atx power supply inductor operating max. frequency ?
  11. High Speed PCB Layout
  12. Surge on power on causing major headache
  13. transformer for Legend Stage MK2 (65-0-65V)@10A
  14. Can I parallel LT1763 to double the current?
  15. power supply
  16. Shunt regulator using LM317 & LM337
  17. High quality, high voltage (~250V) reservoir caps for PSU
  18. How to drop voltage and current
  19. +/- 28V 3A supply
  20. High current low noise linear regulator?
  21. Psu based on an-1849 note from ni
  22. Advice Needed: PS for STK 463 chip
  23. SMPS nearly finished, not stable
  24. 35khz High Frequency AC Supply (Tube design)
  25. Commodore 64 Floppy Drive Transformer
  26. SMPS input 127Vac, output 13.8VCC / 200A, true or fake ? to see this video:
  27. 35khz High Frequency AC
  28. Thermal Compound Short a SMPS?
  29. Compensating for PS parasitic capacitance
  30. On soft start circuits and safety
  31. 230v 800va toroid on 115vac
  32. Which 24v dc power supply for T amp?
  33. Power transformer amperage
  34. 83mF Capacitor...Tripath smoothing
  35. srpp psu
  36. usb power noise filtering
  37. Question regarding a PFC output cappacitor selection
  38. Phantom power supply
  39. hand made 800VA EI Transformer
  40. no centre tap tranformer only 500va standard
  41. 48v power supply design questions
  42. adding and using secondary windings
  43. New power supply for Logitech Duet
  44. Sine Wave Inverter
  45. 4000VA Toroid Transformer Problem
  46. Quick question about shunt regs and CCS
  47. a free but not working Stabylex 12 VDC power supply to any one
  48. sg3525 spice model needed !
  49. To series connect dual secondary or not?
  50. PWM Controller ICs Choices
  51. use of dc-dc converters in high power amps supply
  52. Bridgeless PFC help
  53. Several psu ground question.
  54. Stable switching speeds for IGBTs in SMPS design
  55. LM4562 decoupling...
  56. Powering multiple opamps - cascaded rails or starred?
  57. Resistor Gate
  58. commercial smps
  59. mains light bulb tester.
  60. "Power On" Led using bleeding resistor. An Issue ?
  61. Need power supply for msb link iii dac
  62. Full bridge Converter Design
  63. Farnell Transformer- cheap 300VA 2*30V
  64. Shorten leads of primaries to connect them in series ?
  65. diy bybee quantum purifiers?
  66. Any schematic for a diy power line sniffer noise Detector ?
  67. meanwell ???
  68. What fuses to use
  69. Piling two toroidal transformers
  70. multiple SMPS
  71. Exodus RFI/DC Filter, any OPINIONS?
  72. How do I know what a transformers VA is?
  73. coupled output inductor in dual smps
  74. Want to make a DIY 19" rack power conditioner. Please help?
  75. zero standby power supply
  76. reliable UK distributor for 2SK170,2SK370
  77. Speed control for syncronous motor
  78. another transfomer question
  79. A-class Preamp PSU
  80. F5 psu layout
  81. Replacing a wall wart with a bigger transformer
  82. Battery Pack Burnout
  83. 7W dissipation in linear reg.= 100degC???
  84. Is Trafco a trusted company in Belgrade?
  85. Toroid xformer hookup question - Antek
  86. Sqeezebox 3 separate powersupplies????
  87. Wiki on Shunt regulation
  88. help with disigning 3 phase AC to DC converter
  89. comining rail to rail and rail to ground decoupling?
  90. Swapping in transformer?
  91. Voltage doubler, tripler or other creative solution?
  92. toroid with single 240v primary on hexateq softstart?
  93. Transformer grounding questions
  94. Do larger caps age better then small ones?
  95. CAPS ! One big or 4 small ?
  96. How to control the cooling fan ... ?
  97. HexFRED and SMPS?
  98. KV PS capacitor options
  99. Need SMPS circuit for LM3886 based audio amp
  100. Soundcraft Folio Schematics
  101. spike problem !
  102. Some questions about transformer
  103. Preamp Power Supply Question
  104. Air-Core Transformers with applications in Tesla Coil design
  105. HF Trafo Core Selection
  106. VA, how do you size?
  107. supply question
  108. Power Resistor Question
  109. Amplifier PSU design needed
  110. transformer question
  111. Can you do this?
  112. LM317 and LM337 regulators
  113. Make Amp PSU From Salvaged Parts
  114. Help designing a psu pcb - fuses where?
  115. Transformers?
  116. how warm should a transformer be?
  117. Are Hammond 2-300 series ratings misleading?
  118. Is it hard to build a voltage step up converter?
  119. LC Audio low noise DC power supply
  120. Mains filter
  121. aussie av1000
  122. aussie av1000
  123. Digital Safe Soft start unit
  124. help me i need a linear regulated power supply for my amp
  125. Turntable Motor Power supply
  126. LM350 regulator problem
  127. Behringer sps 600
  128. Dual caps for S.S. PS filtering
  129. Help - dead power supply in assemblage dac
  130. Using 220v transformer with 110v mains
  131. core sources
  132. Are this capacitors good for my aleph 2 psu?
  133. Anyone have experience with SMPSpowersupplies.com
  134. +15V pre-regulate for classD amp
  135. Powering servo motors
  136. Noob transformer question
  137. Do These "New" Caps Look Used?
  138. Which stepdown transformer give equivalent of 18V DC
  139. Schematics help, what component is this?
  140. Broken toroid?
  141. Micromega STAGE 6: help with noisy transformer
  142. BH curte tracer.
  143. Questions about Vishay 60APU04 Ultra Fast Soft Recovery DIODE
  144. Power Conditioner Issue
  145. Chosing the right power for auxiliary supply
  146. Dual 12v SMPS
  147. Soft/Slow start - high current - low voltage class A PS for a Pass F5 amp
  148. Soft Start needed for SMPS?
  149. Opinions on tnt-audio power supply?
  150. Sony TA-1055 transistors
  151. Where do you get your transformers?
  152. Looking for a 700vdc supply
  153. Help on 2400W Phase Shift PSU
  154. Dual Bridge PS - Does Phase of Secondary Matter?
  155. Elco's defect? (Fuse keeps blowing)
  156. 3-stage stepped rectifier. Theory?
  157. Soft start using LM555
  158. Swappin' Mech Power Relay for Solid State
  159. Amidon bobbins
  160. Adjustable voltage-mode smps
  161. power supply for baldwin reverb box
  162. Voltage multiplier
  163. Laptop AC/DC adapter to bipolar supply for Marchand XM1
  164. HV lab supply
  165. Thermistor With Hybrid Greatz
  166. Replacement for MUR860 (ChipAmp Power Supply)
  167. Isolated Feedback Design
  168. Variations of DC Main Filter against buzzing Toroid Transformers - what is the right?
  169. NCP1217 or TOP Series
  170. Even loading of both supply rails... by inverting one channel
  171. Ripple voltage problem, or not?
  172. CRCRC linear power supply - selecting the right size caps.
  173. Toroid: Center Tap or Dual Secondary?
  174. Arrgh linear series supply ripple - how come my zener is rippling?
  175. Simple Power Supply for Audio Amplifiers. (Why? This is for audio)
  176. hcca225 orion amp,. need help
  177. Transformer wires coating?
  178. Shunt Regulator Issues/ Questions
  179. AC Filter toroids
  180. A good 12v power supply to run small class D amplifier indoors?
  181. Power factor correction circuits
  182. combined 2 transformers for 24v-0-24v
  183. Battery Charger Questions
  184. Mislabelled transformer?
  185. switches
  186. Jung Super Reglator PCBs
  187. battery vs el cheapo 12v wall wart
  188. sola cvs
  189. Power supply with different voltage output?
  190. Best rectifier diodes?
  191. What kind of transformers I need?
  192. How much voltage can I get out?
  193. Regulator Design v1.3
  194. Just an observation
  195. transformers
  196. Modified a flyback tranformator to dual forward
  197. Power resistor
  198. panasonic fm vs elna silmic 2
  199. Matching or not hexfreds?
  200. toroidal transformer
  201. Power supply
  202. Reduced diode switching by placing a cap across
  203. LM317 vs LM7918
  204. bi-polar +18v -18v
  205. options please
  206. Voltage regulator smps
  207. LM22678 switching relay,power supply
  208. NAD 402 New traffo compatible with power circuit?
  209. Xbox 360 PSU
  210. Low noise DC regulator problem
  211. who knows this transistor?
  212. Ask Transformator
  213. IGBT's VS Mosfets for Switching Supply
  214. 4KW EE65 Transformer
  215. Will this work? Please check
  216. diy power supply
  217. -V problem
  218. A 65W Flyback SMPS
  219. new smps 800watt
  220. help: how to connect 2 pairs of secondary to +/gnd/-
  221. How to modify the walt jung circuit to give 5volt output
  222. Mark Levinson ML-1 Power Supply
  223. WRF36SX-U Usable or Trash?
  224. Assessing the quality of an SMPS
  225. When you need +/- 15VDC and have only one pole
  226. Anyone recognise this SMPS?
  227. b+ power supply help
  228. Witch Oscilloscope to Buy?
  229. SMPS environment temperature failure
  230. Is there High Current Ultra or Fast Bridge Diode?
  231. amplifier switching power supplies
  232. Help RC SNUBBER!
  233. diode bridge
  234. Redesign of NAD receiver PS
  235. different values from reg boards question
  236. How to lower voltage rail a tiny bit
  237. Simple grounding question (separate power supply)
  238. Checking unkown transformer VA by weight
  239. problem with LM1084-circuit in 41hz.com amp6-kit
  240. excessive undershoot, LM2676 voltage mode controller
  241. SMPS transformer questions
  242. Optimum transformer - Help Please
  243. SMPS for Audio Q's
  244. Crescendo power supply
  245. halogen supply
  246. Power Supply Bode plot - a "how to" video
  247. Regulated SMPS strange mosfet waveforms :-(
  248. Transformer query
  249. Rating Motor Run Caps for Tube PS
  250. repurpose wall wart a good idea?