参数资料
型号: V21B
厂商: Mide Technology Corporation
文件页数: 9/24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
V25W TYPICAL PERFORMANCE POWER CHARACTERISTICS
1.6
Tuned to 120 Hz | 0 gram Tip Mass
0.250 g, Pmax=0.123 mW
2.5
Tuned to 75 Hz | 2.4 gram Tip Mass
0.250 g, Pmax=0.134 mW
1.4
1.2
1
0.375 g, Pmax=0.276 mW
0.500 g, Pmax=0.471 mW
1.000 g, Pmax=1.468 mW
2
1.5
0.375 g, Pmax=0.292 mW
0.500 g, Pmax=0.513 mW
1.000 g, Pmax=2.431 mW
0.8
1
0.6
0.4
0.5
0.2
0
0
-0.2
-2
0
2
4
6
8
10
12
-0.5
-2
0
2
4
6
8
10
12
14
16
18
8
Operating Voltage
Tuned to 50 Hz | 7.8 gram Tip Mass
0.250 g, Pmax=0.590 mW
10
Operating Voltage
Tuned to 40 Hz | 15.6 gram Tip Mass
0.250 g, Pmax=0.931 mW
7
6
5
0.375 g, Pmax=1.194 mW
0.500 g, Pmax=2.075 mW
1.000 g, Pmax=7.220 mW
8
6
0.375 g, Pmax=1.763 mW
0.500 g, Pmax=2.972 mW
1.000 g, Pmax=9.231 mW
4
4
3
2
2
1
0
0
-1
0
5
10
15
20
25
-2
-5
0
5
10
15
20
25
30
Operating Voltage
Operating Voltage
V25W RELATION BETWEEN TIP MASS & NATURAL FREQUENCY
130
Tip Mass
Fn
Amplitude
Open Circuit
120
110
100
90
80
70
60
(gram)
0
0
0
0
2.4
2.4
2.4
2.4
7 .8
7 .8
7 .8
7 .8
15.6
(Hz)
120
120
120
120
75
75
75
75
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*
3.2
4.4
5.5
10.1
4.7
6.5
7.5
11.5
10.3
15.4
18.6
29.5
14.5
50
0
1
2
3 4 5
Tip Mass (grams)
6
7
8
15.6
15.6
15.6
40
40
40
0.375
0.5
1
21.2
27
36.6
* piezo wafers connected in series
REVISION N0. 002
REVISION DATE: 01-23-2013
9
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