Driver Terminals

[bobberner]

Hello collective!

Is there a standard for the size of terminals on the back of a driver? I've noticed some drivers have a different size for pos and neg... There are a few sizes listed at parts express and I don't want to buy a bag of 50 that is the wrong size. Can anyone offer some advice?

 

[rayma]

Is there a standard for the size of terminals on the back of a driver? I've
noticed some drivers have a different size for pos and neg.

Doubtful. Sometimes they don't fit right even if they are the right size, since
the thickness can be wrong. There are assortments you could buy.

 

[jolathe]

If you can’t get a proper fit using the connectors you have, best to solder a wire, or solder a wire and clamp a disconnect on the wire. Unreliable connections in your system will make you lose your mind.

 

[rabbitz]

2.8mm, 4.8mm, 6.3mm spade connectors would cover all I have used over the years. The latter is used on some drivers. Since the driver terminals can vary in thickness, a bit of adjustment can be required to open or close the connectors a tad. You want a snug but not tight fit.

 

[nigelwright7557]

I have almost always used soldered connections.
Except for a few that had spring loaded connectors.