M U L T I P L E L O A D - Agilent Technologies E3646A/47A User Manual

E364xa series. dual output dc power supplies
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Chapter 2 General Information
Output Connections
Multiple Loads
W h e n c o n n e c t i n g m u l t i p l e l o a d s t o t h e p o w e r s u p p l y , e a c h l o a d s h o u l d b e
c o n n e c t e d t o t h e o u t p u t t e r m i n a l s u s i n g s e p a r a t e c o n n e c t i n g w i r e s . T h i s
m i n i m i z e s m u t u a l c o u p l i n g e f f e c t s b e t w e e n l o a d s a n d t a k e s f u l l a d v a n t a g e o f
t h e l o w o u t p u t i m p e d a n c e o f t h e p o w e r s u p p l y . E a c h p a i r o f w i r e s s h o u l d b e
a s s h o r t a s p o s s i b l e a n d t w i s t e d o r b u n d l e d t o r e d u c e l e a d i n d u c t a n c e a n d n o i s e
p i c k - u p . I f a s h i e l d i s u s e d , c o n n e c t o n e e n d t o t h e p o w e r s u p p l y g r o u n d
t e r m i n a l a n d l e a v e t h e o t h e r e n d d i s c o n n e c t e d .
I f c a b l i n g c o n s i d e r a t i o n s r e q u i r e t h e u s e o f d i s t r i b u t i o n t e r m i n a l s t h a t a r e
l o c a t e d r e m o t e l y f r o m t h e p o w e r s u p p l y , c o n n e c t o u t p u t t e r m i n a l s t o t h e
d i s t r i b u t i o n t e r m i n a l s b y a p a i r o f t w i s t e d o r s h i e l d e d w i r e s . C o n n e c t e a c h l o a d
t o t h e d i s t r i b u t i o n t e r m i n a l s s e p a r a t e l y .
36

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E3648a/49a2110-10682110-10702110-04572110-0996

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