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參數(shù)資料
| 型號： | DMS-PS11-CM |
| 英文描述： | Converter |
| 中文描述： | 轉(zhuǎn)換器 |
| 文件頁數(shù)： | 5/7頁 |
| 文件大?。?/td> | 455K |
| 代理商： | DMS-PS11-CM |
H I G H E F F I C I E N C Y, A C / D C I N S T R U M E N TAT I O N P O W E R S U P P L I E S
DMS-PS-CM Series
5
DATEL, Inc., Mansfield, MA 02048 (USA)
Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356
E–mail: sales@datel.com
Internet: www.datel.com
3. Model Selection & Energy Conservation:
In order to achieve the
lowest possible energy consumption, be sure to determine your appli-
cation’s total current requirements. This is especially true when using
DMS-PS-CM supplies to power DATELs energy-efficient LED and/or
LCD display digital panel meters (DPMs) and process monitors. In
general, choose a power supply that will accommodate your maximum
current consumption plus a 20% margin. Choosing the lowest-wattage
model suitable for a given application will provide lower procurement
costs and lower long-term operating costs.
When calculating total current requirements in installations employing
three or more DMS-Series meters, it is acceptable practice to use each
meter’s typical current consumption rating. However, be sure to consult
the relevant product datasheets for all instrumentation comprising your
application.
For applications where DMS-PS-CM power supplies will be powering
only DATEL DPM’s, a 5-Watt DMS-PS3-CM can power up to four, stan-
dard intensity (‘-RS’ suffix) red-LED DMS-30PC meters: two meters on
V1, and one meter each on V2 and V3. The same DMS-PS3-CM could
also be used to power over 40 low-power red DMS-30PC meters (‘-RL
suffix), or over 800 DMS-30LCD non-backlit meters! Of course, these
statements are made without regard to ground-loop problems that may
be encountered when powering 800 DPM’s from a single power supply.
1000Vac sequentially applied between the ac mains input and each
output, and between each output and all other outputs.
Application Information
1. Chassis Mounting Considerations:
In order to minimize self-heating,
DMS-PS-CM power supplies should always be mounted in either a
vertical or horizontal position. Avoid mounting units upside-down or in
close proximity to other heat-generating devices. Also, be sure to use
the mounting hardware described in Figure 4 below in order to ensure
a secure, vibration-resistant installation.
Figure 4. Chassis Mounting
2. Bipolar Operation (See Figure 5):
DMS-PS-CM power supplies’ fully
isolated outputs allow for the generation of bipolar (positive and nega-
tive) supply voltages. Bipolar outputs can be used to power dual-supply
operational amplifiers, as well as any other type of instrumentation that
requires bipolar supply voltages. However, please keep in mind that
when connecting and operating any two outputs in this fashion, each
output retains its maximum current rating.
COM
+24V
–5V
+5V
–V1
–V2
–V3
DMS-PS6-CM
Figure 5. Bipolar Connections
Figure 6. Measuring Ripple and Noise
Panel/Chassis
Threaded
Hole
Screw,
Split Lock Washer,
Flat Washer
Panel/Chassis
Hole
Flat Washer,
Split Lock Washer,
Nut
Screw,
Flat Washer
Oscilloscope
BW = 20MHz
DMS-PS-CM
V1
+
–
Scope Probe
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| DMS-PS12-CM | Converter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DMS-PS12-CM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter |
| DMS-PS1-CM | 功能描述:線性和開關(guān)式電源 5W 5Vdc/1A RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
| DMS-PS1-CM-C | 功能描述:線性和開關(guān)式電源 PSUAC1A5V Chassis-Mount RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
| DMS-PS2-CM | 功能描述:線性和開關(guān)式電源 5W 5Vdc/0.65A 4.85Vdc/0.2A RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
| DMS-PS2-CM-C | 功能描述:線性和開關(guān)式電源 5W High-Eff AC/DC Instrumentation PS RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
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