Multiplying diode current by 2

[Flyback]

Hi,
I want to set up a behavioural voltage source and make its value V = {I(D2)*2} but LTspice wont have it.
Do you know any way of doing this?

 

[eTech]

but LTspice wont have it.

Please be more specific

Do you know any way of doing this?

Use a BV arbitrary voltage source with its value set like this:

V=I(D2)*2

Worked ok for me.

Be aware this converts the current thru D2 to a voltage multiplied by 2.

 

[Flyback]

Thanks, now done it by making a behavioural current source of i(d2) * 2 and flowing that through a 1R resistor...then making a behavoral voltage source and gving it that net name.