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参数资料
| 型号： | DMS-EB-DC/DC-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 1/2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 |
www.murata-ps.com
FEATURES
DMS-EB-DC/DC
DC/DC Converter and Isolation Board for
DMS-30PC/LCD Meters
Description: The DMS-EB-DC/DC Application Board provides isolated +5V power for
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Provide isolated +5V power for DMS-30 Series meters
750V minimum isolation
Ideal for high-side dc ammeters shunts
Provisions for +12V operation
Includes all the features of the standard DMS-EB board
Use with all DMS-30PC and DMS-30LCD
(5V models only)
–25 to +60°C operating temperature range
DATEL's DMS-30PC/LCD Series, 3? Digit, LED/LCD Display, Digital Panel Voltmeters. This
add-on board is ideal for applications requiring isolation (up to 750V) between the input
signal and the meter's +5V supply.
Features: The DMS-EB-DC/DC is an excellent choice for dc ammeter applications.
These ammeters typically have the current shunt located on the positive side of the power
supply — a condition which usually exceeds the meter's common mode voltage limit.
Input-to-output isolation is required if the power source being measured also powers the
DMS-30. DATEL's new Panel Meter Catalog has a detailed application note on dc amme-
ters.
Applications: The DMS-EB-DC/DC incorporates all standard features of the DMS-EB
board; the only exception being the smaller allowable range of power supply voltage when
using the LM7805 3-terminal regulator. Use the DMS-EB-DC/DC with any DMS-30PC meter
or DMS-30LCD meter (5V-powered models only).
Functional Speci?cations
+7.5-18V Operation (Optional): Open SG4 and install U2 (LM7805CT) with its metal
LM2931T-5. Exceeding the
12
R1
SG14
R2
allowable regulator input voltage
ranges (see Functional Speci?ca-
U1
tions) will cause device over-
component, be sure to consult all J1
T A = 25°C,V CC = +5V
Input Voltage
Input Current:
Typical
Maximum
Regulator Input Voltage Range
(LM7805CT):
DMS-30PC-X-XS
DMS-30PC-X-RL
DMS-30LCD-X-5(B)
Output Voltage
+5V (±5%)
+150mA
+250mA
+7.5 to +9.5Vdc
+7.5 to +18Vdc
+7.5 to +18Vdc
+5V (±5%)
tab adjacent to U1. Applications requiring a lower dropout voltage should consider the
C4
SG10 C3
SG11 SG9 SG8 SG7
SG6 SG5
R3
heating! As is the case when R6 C2
U2
specifying any electronic power
SG4 SG2
SG12 R5 R4
applicable manufacturer's data 1 2 3 4 5 6 SG3 SG1
sheets.
Ordering Information
1
Isolation
Operating Temperature
Storage Temperature
Dimensions:
750V, minimum
0 to +60°C
– 20 to +75°C
2.02" (51.31mm)L
DMS-EB-DC/DC
DMS-BZL1
DMS-BZL2
RN-DMS
DC/DC converter board (with mating connector)
Bezel assembly
Bezel assembly with sealing gasket
Resistor accessory kit
0.83" (21.08mm)W
Humidity (Non-condensing)
For full details go to
www.murata-ps.com/rohs
0 to 95%
www.murata-ps.com/dpm
04 Nov 2009
email: sales@murata-ps.com
MPM_DMS-EB-DCDC.B02 Page 1 of 2
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| DMS-EB-RMS-C | CONV BOARD AC TO RMS FOR DMS-30 |
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| DMT-8-15 | XFRMR 115/230V 5V 4A 8VA 3OUT |
| DMTT-1000 | XFRMR MCHN TOOL 120V 24VCT 41.7A |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DMS-EB-HTB | 制造商:MURATA-PS 制造商全称:Murata Power Solutions Inc. 功能描述:3? Digit, LED Display Low-Power, Miniature Digital Panel Voltmeters |
| DMS-EB-HTBC-C | 功能描述:数字面板表 -55 to +150oC Temp Sensor Boards RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| DMS-EB-HTBF-C | 功能描述:数字面板表 -67 to +199.9oF Temp Sensor Boards RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| DMS-EB-RMS | 制造商:Murata Power Solutions 功能描述:APPLICATION BOARD - Bulk 制造商:Murata Power Solutions 功能描述:Development Tool, AC-To-RMS Converter Application Board For DMS-30PC/LCD Meters |
| DMS-EB-RMS-C | 功能描述:数字面板表 AC-to-RMS conversion board RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
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