Reflektor-D builds

[Salas]

If it does the right combination, its suitable as well. 0.6/0.85=0.706A BTW. And its enough.

 

[merlin el mago]

Thanks Salas only wanna be sure R-D can support this high CCS.

 

[merlin el mago]

J1 is SK117GR, right?

My SK117GR is marked 6.1, I guess I have to use 100 ohms as RR, right?

 

[Salas]

Yes.

 

[merlin el mago]

Thanks for support & patience.

 

[merlin el mago]

Using 10R as dummy load Vout reg cold 5.275

 

[merlin el mago]

Now with 10R as dummy load and reg hot Vout 5.237

 

[Salas]

If those voltage levels are not dangerous for your application you are done (it will never drift higher than the cold start level). If they are highish, you can use a smaller value resistor on Rx/J/D.

 

[merlin el mago]

Excellent kit Salas works at 1st attempt

 

[merlin el mago]

Attached pics.

 

[Salas]

Attached pics.

Matte black does not glare when shooting a photo.🙂

FT-3 CCCP cap doubles as a side-sink to aid cooling.😀

 

[CeeVee]

9V battery & 3K3? I don't know if needs exactly 5.25V but is the only value write in the manual pdf.

BIII needs 5.25 V optimum recomended , absolute max is 5.5V but will work at 5V as well.

 

[merlin el mago]

BIII needs 5.25 V optimum recomended , absolute max is 5.5V but will work at 5V as well.

Thank you.

 

[merlin el mago]

Salas could you make a Reflektor for SSHV2?

 

[Salas]

Why? Not content with one matte black item already?😀

 

[merlin el mago]

I want one more.��

 

[Salas]

Then again...maybe I can. Will look into it during winter.

 

[merlin el mago]

Really?

 

[Salas]

Not sure about HV BJTs and how they will prove reliable, also HV ref got to be different, but theoretically I could scale, had thought of it a little at a point. Why you want, you could positively hear better music with the Ref-D on the BIII combo so soon?

 

[chatziva]

Is that your Lambo Salas?!

Maybe you could design a simplistic shunt regulated Lambo for us?!!