Owner's manual

G
S
3
M
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a
G
E
S
STW00
3
6-75Vdc I
n
M
arch 26, 2013
F
eature D
e
Vin+
ON/OFF
Vin-
F
igure 12. Circ
u
T
he SSTW pow
e
T
herefore, as t
h
a
vailable outp
u
T
rim Example
s
F
or SSTW005A
0
o
3.10V:





(
downadj
R
 
1
downadj
R
T
hermal C
o
T
he power mo
d
e
nvironments;
h
o
help ensure
r
C
onsiderations
p
ower dissipati
eduction in th
e
esult in an inc
r
T
he thermal da
m
easurements
hermo-couple
e
mperatures:
F
c
eramic capac
i
c
onductors, w
h
e
mperature. F
o
m
odule output
c
omponents re
e
mperature, a
s
epeated for a
d
a
mily of modu
5A0F Ba
n
put; 3.3V
d
e
scriptions
Vout+
TRIM
Vout-
u
it Configura
t
e
r modules ha
v
h
e output volt
a
u
t power is red
u
s
0
F, nominal 3.
3


)
1.33.3(
5
)5.21.3
(
280,
1
3
o
nsiderati
o
d
ules operate i
h
owever, suffi
c
r
eliable opera
t
include ambi
e
on, and the n
e
e
operating te
m
r
ease in reliabi
ta presented
h
taken in a wi
n
instrumentati
o
F
ETs, diodes, c
o
i
tors, opto-isol
a
h
ile controlling
o
r a given airfl
o
power is incre
aches its maxi
s
defined in IP
C
d
ifferent airflo
w
le output dera
t
rracuda
d
c, 5A, 15
W
©
(continued)
R
adj-up
t
ion to Increa
s
v
e a fixed curr
e
a
ge is adjusted
u
ced.
3
V module. To



 2050
)
5
110
o
ns
n a variety of t
c
ient cooling s
h
t
ion.
e
nt temperatu
r
e
ed for increas
e
m
perature of t
h
lity.
h
ere is based o
n
d tunnel, usin
g
o
n to monitor
k
o
ntrol ICs, ma
g
a
tors, and mo
d
the ambient a
o
w and ambie
ased, until on
e
mum derated
C
-9592A. This
p
w
or ambient
t
t
ing curves is
o
™ Serie
s
W
Output
©
2012 General
E
R
LOAD
s
e Output Volt
a
e
nt-limit set p
o
down, the
trim module d

hermal
h
ould be provi
d
r
e, airflow, mo
d
e
d reliability. A
h
e module will
n physical
g
automated
k
ey compone
n
g
netic cores,
d
ule pwb
irflow rate an
d
nt temperatur
e
e
(or more) of t
h
operating
p
rocedure is t
h
t
emperature u
n
o
btained.
s
; DC-D
C
lectric Compan
y
a
ge.
o
int.
own
d
ed
d
ule
n
t
d
e
, the
h
e
h
en
n
til a
Figu
OUTPUT CURRENT, I
O
(A)
Figur
e
SSTW
Direc
t
The
t
sho
w
sho
u
Figu
He
a
Incr
e
via
c
curr
e
C
Conver
t
y
. All rights reser
v
re 13. Therm
a
LOCAL
A
e
14. Output
C
005A0F in the
t
ion from Vin(
-
t
hermal refere
w
n in Figure 1
5
u
ld not exceed
re 15. T
ref
Te
m
a
t Transfer vi
e
ased airflow
o
c
onvection. D
e
e
nt that can b
e
t
er Pow
e
v
ed.
a
l Test Setup .
A
MBIENT TEM
P
C
urrent Derati
n
Transverse
O
-
) to Vin(+); Vi
n
nce point, T
ref
5
. For reliable
o
111
o
C.
m
perature Me
a
a Convectio
n
o
ver the modu
l
e
rating figures
e
delivered by
e
Data Sh
e
e
r Modu
P
ERATURE, T
A
(

n
g for the Op
e
O
rientation; Ai
r
n
= 48V.
used in the sp
e
o
peration this
t
a
surement L
o
n
l
e enhances th
showing the
m
e
ach module
v
e
et
les
Pag
e

C)
e
n Frame
r
flow
e
cifications is
t
emperature
o
cation.
e heat transfe
m
aximum outp
u
v
ersus local
e
8
r
u
t