I'm talking about possible oscillations
if you don't have CRO , use this (attached) on amp output
if you see it lit , trouble is there
your smarter than my Papa!
It also allows you see thing the scope doesn't
Hey!!!
OK... I am going to make this one.
I have the transformers already at the Finnish customs service.
Will get them from there on next monday.
And, I will (already have) design my own PCB.
Anyways,
a simple question:
2SK1058?
(Which would be a nice low capacitance load for the JT123??? Or what?)
Any objections?
OK... I am going to make this one.
I have the transformers already at the Finnish customs service.
Will get them from there on next monday.
And, I will (already have) design my own PCB.
Anyways,
a simple question:
2SK1058?
(Which would be a nice low capacitance load for the JT123??? Or what?)
Any objections?
Make a CLC power supply! Big inductors!
Damn and I have three 100m spools of 1.5mm solid core wire...
Make a CLC power supply! Big inductors!
I have four Jantzen Audio 15mH 15 AWG P-Core Inductors - Would these be suitable?
Thanks
Bob
Looks like they are used for woofer crossovers
Specifications: • Tolerance: ± 5.0% • Inductance: 15.00 mH • Wire gauge: 15 AWG • DC resistance: 0.42 Ohms • Dimensions: 2.40" x 1.20" • Power handling: 400 watts RMS.
So if Voltage = 24V and I = 1.5A Power (VI) through should be 36W
Specifications: • Tolerance: ± 5.0% • Inductance: 15.00 mH • Wire gauge: 15 AWG • DC resistance: 0.42 Ohms • Dimensions: 2.40" x 1.20" • Power handling: 400 watts RMS.
So if Voltage = 24V and I = 1.5A Power (VI) through should be 36W
Looks like they are used for woofer crossovers
Specifications: • Tolerance: ± 5.0% • Inductance: 15.00 mH • Wire gauge: 15 AWG • DC resistance: 0.42 Ohms • Dimensions: 2.40" x 1.20" • Power handling: 400 watts RMS.
So if Voltage = 24V and I = 1.5A Power (VI) through should be 36W
I=V/R
I=1.5 A
R=.42 ohms
V= voltage drop across coil
V=I*R = 1.5*.42 =.63 V
V*I= P
P=.63*1.5 = .945 watts
Rush
Attachments
Thanks Rush and Zen Mod
Have to look for some Erse 14 guage
I think NP recommended 2mH in one of his articles - cant find it now.
Something like
ERSE-XQ
or
Copper Foil Inductor Coils | Foil Q | ERSE ?
Thanks
Bob
Have to look for some Erse 14 guage
I think NP recommended 2mH in one of his articles - cant find it now.
Something like
ERSE-XQ
or
Copper Foil Inductor Coils | Foil Q | ERSE ?
Thanks
Bob
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