Supply Model
Supply Model

Can anyone tell me why a diode act as a resistor in a small signal AC power supply model?
Small signal model (forward bias) 0.7 voltage drop.
They don't unless the diode is damaged, or your model is faulty, or you are using a very high current rectifier in a low current application.
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NSPIRE MAV-250P SWITCHING POWER SUPPLY 250W MODEL CPU $9.99 |
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Cooler Master RS-380-PMSR ATX power supply 350W model HP-P4017F5W $25.99 |
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ASTEC 237W COMPUTER POWER SUPPLY MODEL SA240-3540-058 APPLE P/N 614-0108 $9.99 |
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Rocketfish Gaming ATX CPU Power Supply 500w Model RF 500WPS ( New in Opened Box) $14.99 |
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DELL GX280 Desktop ATX Power Supply 250 Watt Model HP- P2507FWP3 / CN-0U4714 $24.95 |
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Apple iMac 17" Late 2006 Model Power Supply ADP-120BF 614-0381 $29.99 |
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Dell Power Supply Model: HP-U1806F3 Dell 1N405 Optiplex GX240 $6.99 |
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Digital 874-E Digital Model 874-E Power Supply $178.00 |
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Hipro 250 Watt Power Supply Model : HP-D2537F3P $22.00 |
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LSP Ultra 450W Desktop Power supply Model:ULT-H450W $18.46 |
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Allied Power Supply for desktop PC / Model: AL-A350ATX $22.00 |
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I.T.E POWER SUPPLY MODEL D12-1A-950T $21.24 |
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New HP PAVILION LiteOn Model PS-5301-08HA 300 WATT Power Supply $23.99 |
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Hydra Model KC-400 400Watt Power Supply - Tested $16.99 |
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Rexpower Model PX-350 200Watt Power Supply - Tested 3/4size of normal atx $16.99 |
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Dell Optiplex 745 280W Power Supply P/N NH429 (Model H280P-01)(P/N HP-Q2828F3P) $11.99 |
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Potrans model #UP060B1190 AC Computer Power Supply Adapter $10.00 |
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New HP Pavillan 250W Power Supply Model No. HP-D2537F3P $15.00 |
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Antec 220W Switching Power Supply Model: PP-220U $1.99 |
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Powerman Power Supply Model FSP300-60BT 300W Tested and Working $4.95 |
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X Power 400 Watt Power Supply Model No: PS-400W $19.99 |
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DELL OPTIPLEX GX150 200 WATT ATX POWER SUPPLY Model # PS-5201-8D1 $6.99 |
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Dell Power Supply 275W P/N:CN-0K8964-17972-54L-0I16 MODEL N275P-00 $19.99 |
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IBM Astec 220 Watt Power Supply Model AA20221 30L6316 $20.00 |
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SUN 850W Power Supply 370-6916 Cherokee Model: SP555-3A $70.00 |
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Sun 430W Power Supply PN: 370-6636 Model: API4FS07 $15.00 |
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Sun 80W Power Supply 370-4363-01 Delta Model DPSN-80AB $10.00 |
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Dell 250Watt Power Supply Model: NPS-250KB $1.99 |
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TurboLink Model CWT-420ATX-12V 420W Switching ATX Power Supply PSU $29.99 |
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Dell Power Supply Model: HP-A80NP (DP/N 00088385) $14.50 |
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Dell P/N: X8129 Power Supply 305W Model: N305N-00 for Optilpex GX620 $28.19 |
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NEW QUIET Power Supply for HP Bestec Model: ATX-1951 $12.50 |
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POWERMAX ATX Switching Power Supply Model LP-7700C DC 350watt $14.99 |
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HP 381840-001 460W Power Supply Model: DPS-460CB 24-PIN $29.00 |
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Astec Model SA320-3525 Power Supply $19.99 |
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THERMALTAKE POWER SUPPLY MODEL TR2 RX-450 $9.99 |
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Dynex 400-Watt ATX CPU Power Supply Model: DX-400WPS $15.99 |
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Tested Delta Electronics(DPS-225DB A) 225 watt Power supply Lenovo P/N-41N3104 $19.95 |
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Power Man Model FSP-250-60GTA PC **Power Supply $19.99 |
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Okia Model OKIA-550ATX 550W Desktop PC Switching ATX **Power Supply $19.99 |
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Bestec power supply 250 watt model # Atx-250-12Z In Working Condition $14.99 |
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Allied Model AL-C350ATX 350W Desktop PC ATX **Power Supply $22.90 |
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ASTEC POWER SUPPLY MODEL # ATX90-3407 USED TESTED 70W $5.00 |
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Apple MACPRO Power Supply 980 W Model: DPS-980BB-2A Apple Part Number: 614-0454 $0.99 |
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New Antec AT 250 Watt Power supply Model PA-250U $24.95 |
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Vintage Austin Switching Power Supply Model # LC-250ATX $4.99 |
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ASUS Model ATP-1655 Power Supply D33005 165W $16.99 |
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24P6882 Hipro Model HP-M1854F3P Power Supply PS PSU $21.99 |
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LITEON Model PS-5251-6LF 250W Power Supply $49.99 |
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HIPRO Model: HP-235ATXAK Power Supply $49.99 |
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COMPAQ POWER SUPPLY MODEL: DPS-300GB A REV:00 250W $49.99 |
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Refurbished Century Electric Power Supply Model SPX-250C/2.01 250W $39.99 |
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Coolmax CX-450B 450W Power Supply BRAND model CX-450B $30.99 |
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ILSSAN ELECOM 120W ATX POWER SUPPLY MODEL: ISP 120S $39.99 |
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NEW 200W Power Supply for HP Bestec Model: ATX-1956F PS $12.50 |
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Imicro 375W Switching Power Supply ATX 2.03(P4) Model CG-MA-2 $6.00 |
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ASTEC Gateway 200 Watt Power Supply Model : ATX202-3555 $20.00 |
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AcBel 145 Watt Power Supply Model : API-8821 $15.00 |
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Rocketfish Gaming ATX CPU Power Supply 500w Model RF 500WPS ( New in Opened Box) $14.99 |
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SUNPOWER Model RPS-2800 POWER SUPPLY $325.00 |
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DELL power supply Model HP1457F3/ 300 watt for DELL DEMENSION $9.99 |
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COOLMAX V-500 MODEL V-500 COOLMAX 500W 120MM ATX POWER SUPPLY SILENT FAN $37.72 |
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300 watt atx power supply Model MPT-301 $5.00 |
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Nice SYN Electronics Switching Power Supply Model SYS2011-4514 14V 3.21A 45W I2 $9.99 |
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Zalman Modular Power Supply, 850W, Model ZM850-HP, USED AND WORKING $20.52 |
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Codegen ATX 350W Switching Power Supply Model No: 200XA1 $32.00 |
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GENUINE DELL PowerEdge 2900 Power Supply KX823 930W Model A930P-00 $49.99 |
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Thermaltake TR2-500W ATX 12V 2.2 Desktop Power Supply, Model: TR2-500NL2NH W0379 $36.00 |
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Dell server power supply model EP071298 $19.99 |
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Dell Model DPS-500CB 0J1540 502W Desktop PC Genuine OEM Switching Power Supply $15.40 |
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0008765D Dell Model HP-P1457F3 Power Supply PS PSU $26.95 |
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24RGY Dell Power Supply Model NPS-330CB B PS PSU $18.00 |
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261437-001 Lite-On Electronics Model PS-6251-3C 252361-001 Power Supply PS $18.00 |
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ISO Switching Power Supply – 350 Watt – Model: ISO-450 $19.95 |
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PowerUp! 550W ATX SATA Power Supply Model PU550 $14.98 |
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Linkworld Model LPJ2 400W Desktop PC Power Supply $24.95 |
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Nice Tested Sparkle Power Int'l LTD 300W Power Supply Model FSP300-60THA B1 $19.99 |
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Dell 200W Power Supply Model HP-P2037F3 $0.99 |
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Dell 170W Power Supply. Model: NPS-250FB A $0.99 |
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DELL 250W Power Supply. Model: HP-2507F3CP $0.99 |
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DELL MODEL# N305N-03 MC164 305W POWER SUPPLY $10.00 |
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Dynex 400-Watt ATX CPU Power Supply - Model: DX-400WPS $34.02 |
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GATEWAY POWER SUPPLY 6500703 NEWTON POWER Ltd, MODEL NPS-250HB 250W $10.00 |
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Dell Power Supply Model NPS-200PB-123A $20.00 |
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Compaq Power Supply Model #DPS-200PB-89D FULLY TESTED! $15.00 |
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DELL 250W POWER SUPPLY MODEL: NPS-250KB F $22.99 |
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New HP Power Supply 220 Watt 504966-001 - Model# TFX022 $43.99 |
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Dell K345R 305W Power Supply Flextronics Model F305P-00 OPTIPLEX 980 MT $29.99 |
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LITEON DC OUTPUT 250W POWER SUPPLY MODEL: NO .PS-6251-2H1 $22.99 |
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Mars Veterinary Wisdom Panel Insights Dog Breed DNA Test Kit $57 Other Pet SuppliesModel: MV2202Materials: DNA test kit |
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