|
|
|
#1
05-22-2025, 01:27 PM
|
|||
|
|||
|
Emerson 571 Ballast Resistors
Has anyone tried to reproduce one of these? There are two 10 ohm and three 75 ohm resistors in it but I can't find their wattage anywhere in the documentation. It's only listed in the parts list as "Ballast Tube" and in the schematic by pin out and resistance.
|
|
#2
05-22-2025, 01:34 PM
|
||||
|
||||
|
If anyone would know, it would be bandersen.
 He prob did a few of them. 
__________________
=^-^= Yasashii yoru ni hitori utau uta. Asu wa kimi to utaou. Yume no tsubasa ni notte. いとおしい人のために
|
|
#4
05-22-2025, 01:57 PM
|
||||
|
||||
|
Not yet, but I expect I will someday.
I'd conservatively estimate 250mA of current. Then it's current squared times resistance. 0.25 * 0.25 * 10 = 0.625 W 0.25 * 0.25 * 75 = 5W I'd double those for a safety margin. 2W or 3W for the 10 ohm. 10W for the 75 ohms
|
 |
|
|
Linear Mode
