参数资料
型号: DPM2AS-BL
厂商: Martel Electronics
文件页数: 3/4页
文件大小: 0K
描述: LCD 8.25MM UNIV MINI METR BK LIT
产品目录绘图: Series 10 Universal
DPM1 and DPM2 Rear View
DPM2AS-BL
标准包装: 1
系列: 10
类型: 伏特表
测量范围: 200mVDC
显示器样式: 黑色字符,绿色背景
显示器类型: LCD
显示器正面尺寸: 1.27" L x 0.57" W(32.5 x 14.5mm)
显示器位数: 3.5
显示器位数 - 高度: 0.324"(8.25mm)
背光: 绿
安装类型: 面板安装
端子: PC 引脚
电源电压: 3 ~ 7.5VDC,6 ~ 15VDC
产品目录页面: 2862 (CN2011-ZH PDF)
其它名称: 227-1048
DPM 2AS-BL
3? Digit Backlit LCD Voltmeter Module
CIRCUIT DIAGRAM
PIN FUNCTIONS
1. V+ Positive power supply to the meter.
2. GND 0V power supply to the meter (3.0 to 7.5V meter power supply applications only).
3. V- Negative power supply to the meter (6.0 to 15.0V meter power supply applications only).
4. BL- Connect to the meter's negative supply voltage to switch on the LED backlighting.
For meter supply voltages above 5V, add a series resistor Rs.
See Applications for suitable circuit diagrams.
5. INHI Positive measuring input.
6. INLO Negative measuring input.
7. DP1 Connect to XDP to display DP1 (199.9).
8. DP2 Connect to XDP to display DP2 (19.99).
9. DP3 Connect to XDP to display DP3 (1.999).
10. XDP Connect to pin 7, 8 or 9 to display required decimal point.
Note:
A negative supply is generated internally and mirrors the positive supply. For example: if V+ is +5V, then
the internally generated V- is -5V. When measuring with the input referenced to the same supply rail as
that of the panel meter, then the limitations on the input range are (V- + 1.5V) to (V+ - 1.5V).
Solder Links:
LCOM Normally Open. Connects INLO to COM.
LXDP Normally Closed. Cut this link to disable the internal decimal point drive circuit and thereby
reduce the meter's current consumption.
www.lascarelectronics.com
www.martelmeters.com
page 3 of 4
相关PDF资料
PDF描述
DPM35G METER DPM LED 3.5DIGIT GREEN
DPM3AS-BL LCD 11MM UNIV MINI METER BK LIT
DPM500SBL METER DPM LCD 3.5DIGIT
DPM65S METER DPM LCD SINGLE RAIL 200MV
DPM702S PANEL METER LCD DL 200MV 3.5 DGT
相关代理商/技术参数
参数描述
DPM2DL004 制造商:Energizer Battery Company 功能描述:ENR 3x3 Ivory Smooth PL 2 pk
DPM2P15K-F 功能描述:薄膜电容器 0.15uF 250Volts RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
DPM2P1K 功能描述:薄膜电容器 250V .1UF RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
DPM2P1K-F 功能描述:薄膜电容器 200Vdc .100uF RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
DPM2P22K-F 功能描述:薄膜电容器 0.22uF 250Volts RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm