DC/DC Conve rte r
A_S-1W(E)R2 & B_LS-1W(E)R2 Se rie s
Se le c tion Guid e
Output
Outp ut Curre nt (mA)
Ma x. Ca p a c itive
Loa d **
Inp ut Volta g e
Pa rt No.*
Effic ie nc y (%,Min./ Typ .)
@ Full Loa d
Output Volta g e
(VDC)
(µF)
(VDC)
3.3
(Ma x./Min.)
303/31
B1203LS-1WR2
B1205LS-1WR2
B1209LS-1WR2
B1212LS-1WR2
72/76
76/80
76/80
76/80
5
9
200/20
111/11
84/9
10.8-13.2
(12VDC nomina l)
220
12
B1215LS-1WR2
B1224LS-1WR2
A1505S-1WR2
A1509S-1WR2
A1512S-1WR2
A1515S-1WR2
A1524S-1WR2
B1505LS-1WR2
B1509LS-1WR2
B1512LS-1WR2
B1515LS-1WR2
B1524LS-1WR2
15
24
±5
±9
±12
±15
±24
5
67/7
42/5
76/80
76/80
76/80
76/80
76/80
76/80
76/80
76/80
76/80
76/80
76/80
76/80
±100/±10
±56/±6
±42/±5
±34/±4
±21/±3
200/20
111/11
84/9
100
220
13.5-16.5
(15VDC nomina l)
9
12
15
24
67/7
42/5
A2405S-1WR2
A2409S-1WR2
A2412S-1WR2
A2415S-1WR2
A2424S-1WR2
B2403LS-1WR2
B2405LS-1WR2
B2409LS-1WR2
B2412LS-1WR2
B2415LS-1WR2
B2424LS-1WR2
±5
±9
±12
±15
±24
3.3
5
±100/±10
±56/±6
±42/±5
±34/±4
±21/±3
303/31
200/20
111/11
84/9
76/80
76/80
76/80
76/80
76/80
70/74
76/80
76/80
76/80
76/80
76/80
100
21.6-26.4
(24VDC nomina l)
9
220
12
15
67/7
24
42/5
Note ：*Se ries with suffix "-1WER2" a re EMIp e rfo rm a nc e op timiza tion mo d e l. As A0512S-1WER2,the EMI p e rform a nc e of suc h p ro d uc ts is b e tte r tha n c onve ntiona l
mod e ls (e g A0512S-1WR2), b ut the short c ircuit p e rfo rma nc e is worse tha n c onve ntiona l mo d e ls.
**The c a p a c itive loa d s of p ositive a nd ne g a tive outp uts a re the sa me .
Inp ut Sp e c ific a tions
Ite m
Op e ra ting Conditions
3.3V inp ut
5V inp ut
Min.
--
Typ .
404/30
256/20
142/20
106/15
84/10
54/7
--
Ma x.
--
Unit
mA
--
--
9V inp ut
--
--
Inp ut Curre nt (full loa d / no-loa d )
12V inp ut
15V inp ut
24V inp ut
3.3V inp ut
5V inp ut
--
--
--
--
--
--
-0.7
-0.7
-0.7
-0.7
-0.7
-0.7
--
5
--
9
9V inp ut
--
12
18
21
30
--
Surg e Volta g e (1se c . ma x.)
VDC
mA
12V inp ut
15V inp ut
24V inp ut
--
--
--
Re fle c te d Rip ple Curre nt
Inp ut Filte r
15
Ca pa c ito r filte r
2014.03.03-A/3
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