Will this one work?I can get my hands on this one in Sweden.
https://www.electrokit.com/upload/product/40320/40320048/40320048.pdf
https://www.electrokit.com/upload/product/40320/40320048/40320048.pdf
I hope the capacitance value is not crucial here. I just placed order for 47uf 25V non-polarised caps.IRF840 is not reccomended, its got too high on resistance.
C1 and C2 change to unpolarized UVP series 100uF 25V