参数资料
型号: DMS-EB-DC/DC-C
厂商: Murata Power Solutions Inc
文件页数: 2/2页
文件大小: 0K
描述: APPLICATION BRD W/ISO FOR DMS-30
标准包装: 12
系列: *
产品目录页面: 2856 (CN2011-ZH PDF)
其它名称: 811-1125
DMS-EB-DC/DC
DC/DC Converter and Isolation Board for
DMS-30PC/LCD Meters
(–) INPUT LO
12
+V IN
+V OUT
1
+5V SUPPLY/
(+) INPUT HI
ANALOG
11
10
SG14
R2
R1
SG10
-V IN
U1
-V OUT
+
C3
22 μ F
10V
R6
2
+BATTERY
TEST/
BACKLIGHT
COMMON
+1.23V
REF. OUT
REF. OUT
REF. IN
9
8
7
SG13
SG9
SG8
SG12
R3
10.5k
R5
50k
R4
2k
SG7
SG11
SG6
SG4
SG5
+V OUT
U2
+V IN
C4
0.1 μ F
50V
LM7805CT
C2
0.22 μ F
50V
4.7k
SG3
SG2
SG1
3
4
5
6
5V RETURN/
–BATTERY
DP 3
DP 2
DP 1
J1
Components are user-supplied
and not part of the standard product
Components are part of the resistor accessory
1
2
3
4
5
6
Open solder gap
kit RN-DMS (see Ordering Information).
HI LO TST TST +V –V
(+) (–) IN OUT
GND
Figure 1. DMS-EB-DC/DC Schematic Diagram
Closed solder gap
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mans?eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speci?cations are subject to change without
notice. ? 2009 Murata Power Solutions, Inc.
www.murata-ps.com/locations
04 Nov 2009
email: sales@murata-ps.com
MPM_DMS-EB-DCDC.B02 Page 2 of 2
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