o u t l i n e d i m e n s i o n s h e a t e r b l o c k d i a g r a m m a x i m u m r a t i n g s r a t i n g s y m b o l v a l u e u n i t s u p p l y v o l t a g e 7 0 v d c 4 w a t t s c c 1 2 0 - 6 5 t o + 1 5 0 p d t m a x t m i n p o w e r d i s s i p a t i o n o p e r a t i n g t e m p e r a t u r e s t o r a g e t e m p e r a t u r e o p e r a t i n g c h a r a c t e r i s t i c s c h a r a c t e r i s t i c s y m b o l m i n m a x v d c c c c v d d t c s u p p l y v o l t a g e ( p i n 1 t o p i n 2 ) s u p p l y c u r r e n t a t t u r n o n v s . p o w e r s u p p l y v o l t a g e + 1 5 + 6 0 t e m p e r a t u r e v a r i a t i o n o v e r o p e r a t i n g v o l t a g e 2 t e m p e r a t u r e v a r i a t i o n w i t h l o a d 3 c o n t r o l r e s i s t o r v a l u e p i n 3 t o p i n 4 ( s e e t a b l e 1 ) c o n t r o l t e m p e r a t u r e r a n g e s e e t a b l e 1 r c 0 w u n i t 1 2 0 m a d c t u r n o n p o w e r a t s t a r t - u p w a t t s t v t l f e a t u r e s s u b m i n i a t u r e p r o p o r t i o n a l l y c o n t r o l l e d h e a t e r g e n e r a l d e s c r i p t i o n b e r y l l i a b a s e f o r g o o d t h e r m a l c o n d u c t i o n r e g u l a t i o n t e m p e r a t u r e f r o m 5 c a b o v e a m b i e n t t o 1 0 0 c 1 5 t o 7 0 v o l t o p e r a t i o n e l e c t r i c a l l y i s o l a t e d f r o m t h e c a s e p i n 1 2 h e a t e r s u r f a c e t h e d n 5 1 1 e l e c t r i c a l o u t p u t p a d s a r e p d - p t - a g a n d c a n b e s o l d e r e d . t h e s o l d e r u s e d , s u c h a s s n - 6 2 , s h o u l d c o n t a i n s i l v e r t o p r e v e n t l e a c h i n g o f t h e p a d s f r o m t h e s u b s t r a t e . p a d s i z e i s 0 . 0 6 0 " x 0 . 1 0 7 " ( f o u r p l a c e s ) 0 . 2 7 5 " 0 . 4 8 0 " 0 . 0 2 5 " 0 . 1 1 0 " 0 . 3 4 0 " 3 4 0 . 0 6 0 " 0 . 1 0 7 " 0 . 0 4 1 " 0 . 1 0 7 " 0 . 0 1 0 " 0 . 0 1 0 " v d d 1 4 3 r c 2 + t e m p . s e t h e a t e r t e m p . s e n s o r c o n t r o l c i r c u i t c o m . d a t a s h e e t d n 5 1 1 s e e f i g u r e 3 s u p p l y c u r r e n t a t t u r n - o n v d d = + 3 0 v o l t s m a d c 1 1 0 9 0 i o n a m b i e n t s e e f i g u r e 2 v d d i o n p o n x x x x d n 5 1 1 t h e r m o p t i c s p a g e 1 t h e d n 5 1 1 i s a s u b m i n i a t u r e p r o p o r t i o n a l l y c o n t r o l l e d h e a t e r , w h o s e t e m p e r a t u r e c a n b e p r o g r a m m e d w i t h a s i n g l e e x t e r n a l r e s i s t o r . a u n i q u e d e s i g n a l l o w s t h i s d e v i c e t o o p e r a t e o v e r a l a r g e v o l t a g e r a n g e f r o m 1 5 v o l t s t o + 6 0 v o l t s d . c . w i t h o u t d r a w i n g e x c e s s i v e c u r r e n t a t t u r n - o n . t e m p e r a t u r e o f t h e d n 5 1 1 c a n b e s e t a t t h e f a c t o r y u p o n r e q u e s t . t h e d n 5 1 1 i s i n a c e r a m i c p a c k a g e a n d c a n s u p p l y u p t o 3 . 5 w a t t s o f p o w e r f r o m a n u n r e g u l a t e d p o w e r s u p p l y .
d n 5 1 1 3 6 0 . 1 0 3 . 0 7 9 . 6 2 9 2 . 5 2 0 . 2 5 8 3 . 0 4 . 6 8 7 3 . 5 3 4 0 . 6 1 3 . 0 7 5 . 8 3 0 2 . 5 1 9 . 3 5 9 3 . 0 4 . 4 8 8 3 . 5 3 2 2 . 3 2 3 . 0 7 2 . 2 3 1 2 . 5 1 8 . 4 6 0 3 . 0 4 . 1 8 9 3 . 5 3 0 5 . 0 3 3 . 0 6 8 . 8 3 2 2 . 5 1 7 . 5 6 1 3 . 5 3 . 9 9 0 3 . 5 2 8 8 . 7 4 3 . 0 6 5 . 5 3 3 2 . 5 1 6 . 7 6 2 3 . 5 3 . 6 9 1 3 . 5 2 7 3 . 4 5 3 . 0 6 2 . 5 3 4 2 . 5 1 5 . 9 6 3 3 . 5 3 . 4 9 2 3 . 5 2 5 9 . 0 6 3 . 0 5 9 . 5 3 5 2 . 5 1 5 . 2 6 4 3 . 5 3 . 2 9 3 3 . 5 2 4 5 . 4 7 3 . 0 5 6 . 8 3 6 2 . 5 1 4 . 5 6 5 3 . 5 3 . 0 9 4 3 . 5 2 3 2 . 5 8 3 . 0 5 4 . 1 3 7 2 . 5 1 3 . 8 6 6 3 . 5 2 . 8 9 5 3 . 5 2 2 0 . 4 9 3 . 0 5 1 . 6 3 8 2 . 5 1 3 . 2 6 7 3 . 5 2 . 6 9 6 3 . 5 2 0 9 . 0 1 0 3 . 0 4 9 . 2 3 9 2 . 5 1 2 . 5 6 8 3 . 5 2 . 4 9 7 3 . 5 1 9 8 . 3 1 1 2 . 5 4 6 . 9 4 0 2 . 5 1 1 . 9 6 9 3 . 5 2 . 2 9 8 3 . 5 1 8 8 . 1 1 2 2 . 5 4 4 . 8 4 1 3 . 0 1 1 . 4 7 0 3 . 5 2 . 0 9 9 3 . 5 1 7 8 . 5 1 3 2 . 5 4 2 . 7 4 2 3 . 0 1 0 . 8 7 1 3 . 5 1 . 8 1 0 0 3 . 5 1 6 9 . 4 1 4 2 . 5 4 0 . 7 4 3 3 . 0 1 0 . 3 7 2 3 . 5 1 . 6 8 1 0 1 3 . 5 1 6 0 . 8 1 5 2 . 5 3 8 . 9 4 4 3 . 0 9 . 8 7 3 3 . 5 . 1 . 5 2 1 0 2 3 . 5 1 5 2 . 7 1 6 2 . 5 3 7 . 1 4 5 3 . 5 9 . 3 7 4 3 . 5 1 . 3 7 1 0 3 3 . 5 1 4 5 . 1 1 7 2 . 5 3 5 . 4 4 6 3 . 0 8 . 9 7 5 3 . 5 1 . 2 3 1 0 4 3 . 5 1 3 7 . 8 1 8 2 . 5 3 3 . 8 4 7 3 . 0 8 . 4 7 6 3 . 5 1 . 0 9 1 0 5 3 . 5 1 3 1 . 0 1 9 2 . 5 3 3 . 8 4 7 3 . 0 8 . 0 7 7 3 . 5 0 . 9 5 1 0 6 3 . 5 1 2 4 . 5 2 0 2 . 5 3 0 . 8 4 9 3 . 0 7 . 6 7 8 3 . 5 0 . 8 2 1 0 7 3 . 5 1 1 8 . 3 2 1 2 . 5 2 9 . 4 5 0 3 . 0 7 . 2 7 9 3 . 5 0 . 7 0 1 0 8 3 . 5 1 1 2 . 5 2 2 2 . 5 2 8 . 1 5 1 3 . 0 6 . 8 8 0 3 . 5 0 . 5 8 1 0 9 3 . 5 1 0 7 . 0 2 3 2 . 5 2 6 . 8 5 2 3 . 0 6 . 5 8 1 3 . 5 0 . 4 6 1 1 0 3 . 5 1 0 1 . 8 2 4 2 . 5 2 5 . 5 5 3 3 . 0 6 . 1 8 2 3 . 5 0 . 3 5 1 1 1 3 . 5 9 6 . 9 2 5 2 . 5 2 4 . 4 5 4 3 . 0 5 . 8 8 3 3 . 5 0 . 2 5 1 1 2 3 . 5 9 2 . 2 2 6 2 . 5 2 3 . 2 5 5 3 . 0 5 . 5 8 4 3 . 5 0 . 1 4 1 1 3 3 . 5 8 7 . 8 2 7 2 . 5 2 2 . 2 5 6 3 . 0 5 . 2 8 5 3 . 5 0 . 0 4 1 1 4 3 . 5 8 3 . 6 2 8 2 . 5 2 1 . 2 5 7 3 . 0 4 . 9 8 6 3 . 5 r s k w t c t o l . c r s k w t c t o l . c r s k w t c t o l . c r s k w t c t o l . c 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 m a x i m u m h e a t e r c u r r e n t ( m a ) p o w e r s u p p l y v o l t a g e ( v o l t s d . c . ) m a x i m u m h e a t e r t u r n o n c u r r e n t v s . p o w e r s u p p l y v o l t a g e t h i s g r a p h s h o w s t h e r a n g e o f d . c . c u r r e n t t h a t f l o w s t h r o u g h t h e h e a t e r b e f o r e t e m p e r a t u r e c o n t r o l o c c u r s . 3 . 0 " 0 . 2 5 " 0 8 0 5 1 % t e m p e r a t u r e s e t r e s i s t o r o n r e q u e s t # 3 2 g a g e m a g n e t w i r e ( 4 p l a c e s ) p i n 1 t h e t e m p e r a t u r e o f t h e d n 5 1 1 i s s u p p l i e d w i t h f o u r 3 i n c h # 3 2 g a g e m a g n e t w i r e a s s h o w n b e l o w . t e m p e r a t u r e o f t h e d n 5 1 1 c a n b e s e t a t t h e f a c t o r y o n r e q u e s t 1 4 0 0 . 0 0 0 . 5 0 1 . 0 0 1 . 5 0 2 . 0 0 2 . 5 0 3 . 0 0 3 . 5 0 4 . 0 0 0 . 0 2 0 . 0 4 0 . 0 6 0 . 0 8 0 . 0 s u p p l y v o l t a g e ( v o l t s ) t y p i c a l h e a t e r p o w e r ( w a t t s ) a t t u r n o n i t i s r e c o m m e n d e d t h a t t h e d n 5 1 1 h e a t e r b e a t t a c h e d t o t h e d e v i c e b e i n g h e a t e d w i t h a t h e r m a l l y c o n d u c t i v e a d h e s i v e s u c h a s l o c t i t e 3 8 4 . t h i s w i l l i n s u r e t h a t t h e r e i s m i n i m u m t h e r m a l r e s i s t a n c e b e t w e e n t h e t w o s u r f a c e s . x x x x d n 5 0 5 t h e r m o p t i c s x x x x d n 5 1 1 t h e r m o p t i c s p a g e 2 l a s t u p d a t e d 6 / 2 5 / 0 1 1 0 0 4 m a l l o r y w a y c a r s o n c i t y , n v 8 9 7 0 1 p h o n e : 7 7 5 - 8 8 2 - 7 7 2 1 f a x : 7 7 5 - 8 8 2 - 7 6 7 5 e - m a i l : i n f o @ t h e r m o p t i c s . c o m h t t p : / / w w w . t h e r m o p t i c s . c o m t y p i c a l c a s e t e m p e r a t u r e v s c o n t r o l r e s i s t o r t y p i c a l h e a t e r p o w e r a t t u r n o n v s . p o w e r s u p p l y v o l t a g e
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