Timeline for Simple variable current source for approx. 2A, constant load
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 6, 2017 at 14:10 | vote | accept | Niklas | ||
| Jun 6, 2017 at 13:42 | answer | added | Spehro 'speff' Pefhany | timeline score: 3 | |
| Jun 6, 2017 at 13:20 | comment | added | Trevor_G | I'd go with something like B or the op-amp one which is more adjustable. Transistor needs to be beefy and have a heatsink. Sensing resistor needs to be small and rated for the power. | |
| Jun 6, 2017 at 13:18 | review | First posts | |||
| Jun 6, 2017 at 14:24 | |||||
| Jun 6, 2017 at 13:17 | comment | added | Niklas | Sorry, english is not my first language. What more infos do you need? | |
| Jun 6, 2017 at 13:15 | comment | added | Niklas | I need to be able to control it in this range. I could get whatever power supply is needed i guess. Was thinking to take a normal 12V or 24V power supply which can deliver 5A or so. It needs to be as small as possible. | |
| Jun 6, 2017 at 13:13 | comment | added | Olin Lathrop | Is this meant to be a fixed 2A output, or do you need to be able to control it from 1.5 to 2.5 A? What maximum voltage must this supply be able to put out? What power voltage do you have available, or can you get whatever power supply is required? | |
| Jun 6, 2017 at 13:08 | history | asked | Niklas | CC BY-SA 3.0 |