imitiation variable led lamp

[eem2am]

hello,

we wish to test our led driver with various led lamps over there voltage range.


so we really need an adjustable voltage load....whose voltage we can vary with a pot......from 2V to 25V.

max current is 650mA

Grateful for any ideas.

 

[kspalla]

You can search for good regulator power supply.

 

[keith1200rs]

There is an electronic load article here (on page 94):

**broken link removed**

Keith.