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Specifications<A C /D C >
B W B **SX -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
Phase
Inrush C urrent *1
Efficiency [% ] (typical) *2
71
75
81
82
85
85
86
87
O utput V oltage [V ]
3.3
5
12
15
24
30
36
48
O utput C urrent [A ]
10.0
10.0
5.0
4.0
2.5
2.0
1.7
1.3
V oltage A djust R ange
R ipple and N oise [m V p-p](m axim um ) *3
120
120
170
200
290
350
410
530
R egulation
Statistic Line R egulation [m V ](m axim um )
26.4
40
96
120
192
240
288
384
Statistic Load R egulation [m V ](m axim um )
29.7
45
108
135
216
270
324
432
Tem perature C oefficient *4
D rift[m V ](m axim um ) *5
31.5
40
75
90
135
165
195
255
R ecovery Tim e *6
R ise tim e
H old up tim e
11.5
11.5
5.75
4.6
2.88
2.3
1.96
1.5
3.8
5.75
13.8
17.3
27.6
34.5
41.4
55.2
R em ote Sense
R em ote O n/O ff
O perating Tem perature
O perating H um idity
Storage Tem perature
Storage Hum idity
Isolation R esistance
V ibration
Shock
C ooling
Leakage C urrent
W eight (typical)
M TBF [H ]
Sw itching Frequency[kH z](typical)
55
60
60
60
60
60
60
60
C -U L: C SA C 22.2 N o.950
V D E: EN 60950, IEC 950, V D E0805
M odel
A C 100/230V
1.2A at A C 100V /0.7A at A C 230V
C onvection
Prim ary-Secondary-Fram e Ground 50M ohm (m inim um ) by D C 500V insulation tester
5-10Hz: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
open board type:-10 to + 50
o
C /enclosed type:-10 to + 40
o
C
*4 open b oard typ e: at -10 to + 50
o
C/enclosed type: at -10 to +4 0
o
C
*5 for 7hou r period after 1hour w arm -up at 25
o
C and rated inp ut/ou tp ut
*6 w hen ou tpu t current chan ged from 25 % of rated output cu rrent to 75% rapidly at rated inp ut
*1 at cold start
*2 at D C 26 0V inp ut/rated output
*3 m easu red b y a bayon et probe at the end of a p air of 15cm long w ires term inated w ith a 100u F electrolytic
cap acitor and 0.1u F film cap acitor in p arallel at a 0 to 10 0M H z b an dw idth
open board type:240g/enclosed type:450g
470,000
C ond ition s:
0.6m A (m axim um ) at 25
o
C ,rated input/output and rated input frequency
Line C onducted N oise
Built to m eet FC C Part15-B C lass B
B uilt to m eet V C C I C lass B
Built to m eet w ith EN 55022 C lass B
Safety
U L: U L1950
W ithstanding V oltage
Prim ary-Secondary A C 3,000V for 1m inute
Prim ary-Fram e G round A C 2,500V for 1m inute
Secondary-Fram e G round A C 500V for 1m inute
20 to 85% R H (non-condensing)
-20 to + 85
o
C
20 to 85% R H (non-condensing)
not available
not available
O vercurrent Protection> = 115% of R ated
O utput C urrent[A ]
C urrent Lim iting w ith autom atic recovery
O vervoltage Protection> = 115% of R ated
O utput V oltage[V ]
O utput shutdow n(to reset,leave 1m inute after shut-off)
0.03% /
o
C
10m S(typical)
200m S(m axim um ) at 25
o
C and rated input/output
20m S(typical) at 25
o
C and rated input/output
+ /- 5% of R ated O utput V oltage(at no load w ithin the input range)
50/60H z
47-440H z
Single
20A (m axim um ) at A C 115V /40A (m axim um ) at A C 230V
A C 85-264V (D C 110-350V )
BW B 3.3SX -U
BW B 05SX -U
B W B12SX -U
BW B15SX -U
B W B24SX -U
BW B30SX -U
BW B 36SX -U
B W B48SX -U
50 WATT
AC-DC CONVERTER
BWB-SX SERIES
