参数资料
型号: V21B
厂商: Mide Technology Corporation
文件页数: 11/24页
文件大小: 0K
描述: PIEZOELECTRIC ENERGY HARVESTER
产品培训模块: Volture
EHE004 Piezoelectric Energy Harvesting Conditioning Circuit
产品目录绘图: Volture Series Sensors Side
标准包装: 1
系列: Volture™
传感器类型: 加速
传感范围: 80Hz ~ 205Hz
输出类型: 模拟
工作温度: -40°C ~ 90°C
特点: 压电式振动能量收集,全密闭式密封
封装/外壳: 悬臂压电薄膜(晶片)
安装类型: 通孔
端子: PC 引脚
相关产品: VR001-ND - VIBRATION DATA LOGGER
V21BL TYPICAL PERFORMANCE POWER CHARACTERISTICS
0.3
Tuned to 110 Hz | 0 gram Tip Mass
0.250 g, Pmax=0.030 mW
0.375 g, Pmax=0.066 mW
0.6
Tuned to 65 Hz | 1 gram Tip Mass
0.250 g, Pmax=0.036 mW
0.375 g, Pmax=0.085 mW
0.25
0.500 g, Pmax=0.102 mW
0.5
0.500 g, Pmax=0.136 mW
0.2
0.15
0.1
0.05
0
1.000 g, Pmax=0.262 mW
0.4
0.3
0.2
0.1
0
1.000 g, Pmax=0.513 mW
-0.05
-1
0
1
2
3
4
5
6
7
8
9
-0.1
-2
0
2
4
6
8
10
12
14
1.6
Operating Voltage
Tuned to 50 Hz | 2.4 gram Tip Mass
0.250 g, Pmax=0.157 mW
3
Operating Voltage
Tuned to 40 Hz | 4.8 gram Tip Mass
0.250 g, Pmax=0.263 mW
1.4
1.2
0.375 g, Pmax=0.323 mW
0.500 g, Pmax=0.525 mW
1.000 g, Pmax=1.484 mW
2.5
0.375 g, Pmax=0.549 mW
0.500 g, Pmax=0.906 mW
1.000 g, Pmax=2.662 mW
2
1
0.8
0.6
1.5
1
0.4
0.5
0.2
0
0
-0.2
-5
0
5
10
15
20
25
-0.5
-5
0
5
10
15
20
25
30
Operating Voltage
Operating Voltage
V21BL RELATION BETWEEN TIP MASS & NATURAL FREQUENCY
130
Tip Mass
Fn
Amplitude
Open Circuit
120
110
100
90
80
70
60
50
(gram)
0
0
0
0
1
1
1
1
2.4
2.4
2.4
2.4
4.8
(Hz)
110
110
110
110
65
65
65
65
50
50
50
50
40
(g)
0.25
0.375
0.5
1
0.25
0.375
0.5
1
0.25
0.375
0.5
1
0.25
Voltage*
3.95
5.35
6.6
12.1
8
9.9
12.4
22.1
9.8
13.7
19.1
27.5
13.2
40
0
1
2 3
Tip Mass (grams)
4
5
4.8
4.8
4.8
40
40
40
0.375
0.5
1
19.2
25.9
44.4
* piezo wafers connected in series
REVISION N0. 002
REVISION DATE: 01-23-2013
11
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