AC-DC CONVERTER
BWB-SX-U1 SERIES
50 WATT
General Description
BW-series is an open board, low profile, low price
switcher without chassis and cover. It is designed for
small size and low cost applications world-wide. The
output power can be boosted 15% to 30% above nominal.
Dimensions: 65x225x41 mm
Options
Cover (Add suffix “-P” ex. BWS05SX-PU)
40cm long wire harness
Features
1.
2.
3.
4.
5.
6.
Open frame type
EMI: Complies with EN55022B, FCC/B
Low cost
Option: Chassis + cover
Mountable on any axis
Universal Input 85-264 VAC
ETA-USA Tel:
408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com
AC-DC CONVERTER
BWB-SX-U1 SERIES
50 WATT
S pecifications< A C /D C >
B W B **S X -U
50W A T T S/SIN G L E
Input V oltage
Input C urrent
Input R ange
Input Frequency
Input Frequency R ange
P hase
Inrush C urrent *1
E ffi c i e n c y [ % ] ( t y p i c a l ) * 2
O u tp u t V o lta g e [V ]
O u tp u t C u rren t [A ]
V oltage A djust R ange
R ipple and N oise [m V p-p](m axim um ) *3
R egulation
S tatistic Line R egulation [m V ](m axim um )
S tatistic Load R egulation [m V ](m axim um )
Tem perature C oefficient *4
D r i ft [ m V ] ( m a x i m u m ) * 5
R ecovery Tim e *6
R ise tim e
H old up tim e
O vercurrent Protection> = 115% of R ated
O utput C urrent[A ]
O vervoltage Protection> = 115% of R ated
O utput V oltage[V ]
R em ote Sense
R em ote O n/O ff
O perating Tem perature
O perating H um idity
S torage Tem perature
S torage H um idity
W ithstanding V oltage
Isolation R esistance
V ibration
S hock
C ooling
Leakage C urrent
Line C onducted N oise
M odel
B W B 3.3SX -U1 B W B 05SX -U1 B W B 12SX -U1 B W B 15SX - U 1 B W B 24S X -U1 B W B 30SX -U1 B W B 36SX -U1 B W B 48SX -U1
A C 100/230V
1.2A at A C 100V /0.7A at A C 230V
A C 85-264V (D C 110-350V )
50/60H z
47-440H z
Single
20A (m axim um ) at A C 115V /40A (m axim um ) at A C 230V
81
82
85
85
12
15
24
30
5 .0
4 .0
2 .5
2 .0
+ /- 5% of R ated O utput V oltage(at no load w ithin the input range)
170
200
290
350
96
108
75
120
135
192
216
240
270
165
71
3 .3
1 0 .0
120
26.4
29.7
3 1 .5
75
5
1 0 .0
120
40
45
40
86
36
1 .7
410
288
324
195
87
48
1 .3
530
384
432
255
0.03% /
o
C
90
135
10m S(typical)
11.5
3.8
11.5
5.75
200m S(m axim um ) at 25
o
C and rated input/output
20m S(typical) at 25
o
C and rated input/output
C urrent Lim iting w ith autom atic recovery
5.75
4.6
2.88
2.3
O utput shutdow n(to reset,leave 1m inute after shut-off)
13.8
17.3
27.6
34.5
not available
not available
open board type:-10 to + 50
o
C /enclosed type:-10 to + 40
o
C
20 to 85% R H (non-condensing)
-20 to + 85
o
C
20 to 85% R H (non-condensing)
1.96
41.4
1.5
55.2
Prim ary-S econdary
A C 3,000V for 1m inute
Prim ary-F ram e G round A C 2,500V for 1m inute
Secondary-Fram e G round A C 500V for 1m inute
Prim ary-S econdary-Fram e G round 50M ohm (m inim um ) by D C 500V insulation tester
5-10H z:10m m double am plitude,10-55H z:19.6m /s
2
,20m inutes' period for 60m inutes each along X ,Y ,Z axes(non-operating)
196m /s
2
C onvection
0.6m A (m axim um ) at 25
o
C ,rated input/output and rated input frequency
B uilt to m eet F C C Part15-B C lass B
B uilt to m eet V C C I C lass B
B uilt to m eet w ith E N 55022 C lass B
U L: UL60950-1 1st ed., CAN/CSA C22.2 No.60950-1-03 Approved
C -U L: C SA C 22.2 N o.950
V D E : E N 60950, IE C 950, V D E 0805
open board type:240g/enclosed type:450g
470,000
55
60
60
60
60
60
60
60
Safety
W eight (typical)
M TB F [H ]
Sw itching Frequency[kH z](typical)
C on d ition s:
*1 at cold start
*2 at D C 2 6 0 V in p u t/rated ou tp u t
*3 m easu red b y a b ayon et p rob e at th e en d of a p air of 1 5 cm lon g w ires term in a ted w ith a 1 0 0 u F electrolytic
cap acitor an d 0 .1 u F film cap acitor in p arallel at a 0 to 1 0 0 M H z b an d w id th
*4 op en b oard typ e: at -1 0 to + 5 0
o
C /en closed typ e: at -1 0 to + 4 0
o
C
*5 for 7 h ou r p eriod after 1 h ou r w a rm -u p a t 2 5
o
C an d rated in p u t/ou tp u t
*6 w h en ou tp u t cu rren t ch an ged from 2 5 % of rated ou tp u t cu rren t to 7 5 % rap id ly a t rated in p u t
ETA-USA Tel:
408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com
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