Agilent Technologies G1313A - Page 242

242
Theory of Operation
The Main Power Supply Assembly
Figure 45 Main Power Supply (MPS) Blockdiagram
+ 3 6 V
s u p p l y
+ 2 4 V
s u p p l y
+ 5 V
s w i t c h i n g
r e g u l a t o r
l i n e a r v o l t a g e
r e g u l a t o r s
+ 3 6 V ( n o t u s e d )
+ 2 4 V / 4 . 5 A
+ 5 V / 3 A
+ 1 5 V / . 3 A
- 1 5 V / . 3 A
l i n e
v o l t a g e
p r i m a r y
c i r c u i t s
M P S
s e n s e