is my 7i40 a H or L version?

I found in a box a 7i43 7i40 combo a bought long time ago and fotgott about them.

How can i fjnd out if the 7i40 is a H of L version?


Norbert

The 7I40 should have a label on its back that specifies the part number (and a serial number)

If the 7I40 is really old it may not have these

but you can tell by the MOSFET's: The -LV will have IRFR1010Z's and the -HV will have IRLR3110Z's

Thank you, it is a L version.
Ok now I need to buy some motors

Norbert