Will different choke value change plate voltage?
Say a 4h vs a 10 or 20 h???
Just curious.
Thanks Jimmy
Will different choke value change plate voltage?
Moderator: VelvetGeorge
- jbzoso2002
- Senior Member
- Posts: 1089
- Joined: Tue May 17, 2005 12:01 pm
- Just the numbers in order: 7
- Location: NW Indiana
Will different choke value change plate voltage?
The right of the people to keep and bear arms shall not be infringed
- neikeel
- Senior Member
- Posts: 7231
- Joined: Tue Dec 06, 2005 8:31 am
- Location: Suffolk, England
Re: Will different choke value change plate voltage?
Not if you mean outputs.
OT HT feed (centre tap) on a Marshall is before the choke so at idle no
Of course when the amp is driven and lots of current being drawn the behaviour changes.
What you do not ask is the DCR of each choke and its current handling capacity..........
OT HT feed (centre tap) on a Marshall is before the choke so at idle no
Of course when the amp is driven and lots of current being drawn the behaviour changes.
What you do not ask is the DCR of each choke and its current handling capacity..........
Neil
- JimiJames
- Senior Member
- Posts: 3550
- Joined: Fri Dec 23, 2005 6:32 pm
- Just the numbers in order: 13492
- Location: Chicago
- Contact:
Re: Will different choke value change plate voltage?
Will change the feel of the amp. Choose wisely.
-
- Senior Member
- Posts: 5054
- Joined: Thu Apr 13, 2006 1:36 pm
- Just the numbers in order: 7
- Location: Drontheim. Norwegen
- Contact:
Re: Will different choke value change plate voltage?
The DCR of the choke will affect the screen voltage and indirectly also the plate voltage. Higher resistance will decrease screen current and plate current, leading to higher plate voltages
http://www.myspace.com/20bonesband" onclick="window.open(this.href);return false;
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
- jbzoso2002
- Senior Member
- Posts: 1089
- Joined: Tue May 17, 2005 12:01 pm
- Just the numbers in order: 7
- Location: NW Indiana
Re: Will different choke value change plate voltage?
Thanks for your answers, from what I gather a 4h would
nudge the plate voltage lower rather than higher???
Thats whats in it and I have 467.
Higher than i wanted. Its a classic tone pt.
Jimmy
nudge the plate voltage lower rather than higher???
Thats whats in it and I have 467.
Higher than i wanted. Its a classic tone pt.
Jimmy
The right of the people to keep and bear arms shall not be infringed
-
- Senior Member
- Posts: 5054
- Joined: Thu Apr 13, 2006 1:36 pm
- Just the numbers in order: 7
- Location: Drontheim. Norwegen
- Contact:
Re: Will different choke value change plate voltage?
it depends on the resistance not the henries
http://www.myspace.com/20bonesband" onclick="window.open(this.href);return false;
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
- neikeel
- Senior Member
- Posts: 7231
- Joined: Tue Dec 06, 2005 8:31 am
- Location: Suffolk, England