Download zener_sub.pdf

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts
no text concepts found
Transcript 
2
1
Lowering DC plate voltage using power transistor as zener substitute:
B
B
D2
T1
4
6
D1
R1
D1N5262
D1N4007
C1
50uF
3
2
AC INPUT
47
1
XFMR/CT-SEC
0
Q1
Q2N3055
0
D3
D1N4007
DC output voltage will be lowered by an amount equal to the zener voltage of D1 (51V with 1N5262 as shown)
Q1's case may be connected directly to chassis for heatsinking. No insulation required.
A
A
Aiken Amplification
Page Size:
Revision: -
2
October 29, 1999
1
Page
1
of
A
1
Related documents