1 / 11

Lab #2 – Power Supply

Lab #2 – Power Supply. Linear Power Supply. T /2. Voltage-controlled resistor. I out. Unregulated DC. V out. R. V ref. Rectifier/Regulator Circuits. On/Off. 18VCT @ 1A. AC power. Jameco 105532. AC Power cord. Blue. Yellow. Fuse. 9 VAC. Red. 240 VAC. Black. 9 VAC. 120 VAC.

fiona-preston
Download Presentation

Lab #2 – Power Supply

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lab #2 – Power Supply

  2. Linear Power Supply

  3. T/2 Voltage-controlled resistor Iout Unregulated DC Vout R Vref Rectifier/Regulator Circuits

  4. On/Off 18VCT @ 1A AC power Jameco105532 AC Power cord Blue Yellow Fuse 9 VAC Red 240 VAC Black 9 VAC 120 VAC Earth ground Black Yellow Earth ground StancorP-8691 Blue Black Primary Secondary Power switch 9 VAC Transformer Blue w/ Stripe 120 VAC 9 VAC In-line fuse holder Blue Black Power Transformer Assembly

  5. Full Schematic

  6. PC Board

  7. Separate individual pins for test points

  8. Value and voltage rating printed on package +Rect On/Off 18VCT @ 1A Long-lead is “positive” C1 RL AC power Vout Rs 0.1Ω Fuse “-” sign on package indicates “negative” lead GND Cathode C3 -Rect Earth ground Rectifier Plus Capacitors

  9. “Wiper” LM317 Regulator

  10. Scope Grid

More Related