case-sensitive
Member
Hi folks,
conceived an idea for a LED light fitting. Plan is 19LEDs in series and R56 and a capacitor in parallel to one rectifier, this would be 60V. This arrangement 4x in series gets 240V and I have 76 LEDs lined up, maybe put them into a fancy pattern, mirror ball or so.
So I would not need transformers.
For the attachement: not completed yet, the LM317 would not do the trick it seems but I found LT3014/LT3009/LT3008. The 3014 would drive 20mA on up to 60 or so V. Could not find LT3014/LT3009/LT3008 in Multisim 10.1, and not much going on reg spice models for them in the www it seems
LEDs would be 5mm white 20mA:
**broken link removed**
conceived an idea for a LED light fitting. Plan is 19LEDs in series and R56 and a capacitor in parallel to one rectifier, this would be 60V. This arrangement 4x in series gets 240V and I have 76 LEDs lined up, maybe put them into a fancy pattern, mirror ball or so.
So I would not need transformers.
For the attachement: not completed yet, the LM317 would not do the trick it seems but I found LT3014/LT3009/LT3008. The 3014 would drive 20mA on up to 60 or so V. Could not find LT3014/LT3009/LT3008 in Multisim 10.1, and not much going on reg spice models for them in the www it seems
LEDs would be 5mm white 20mA:
**broken link removed**