V22B Mide Technology Corporation, V22B Datasheet - Page 13

• Manufacturer Part Number: V22B
• Description: PIEZOELECTRIC ENERGY HARVESTER
• Manufacturer: Mide Technology Corporation
• Series: Volture™r

Specifications of V22B

• Sensor Type: Acceleration
• Sensing Range: 120Hz ~ 360Hz
• Output Type: Analog
• Operating Temperature: -40°C ~ 90°C
• Features: Piezoelectric Vibration Energy Harvesting, Hermetically Sealed
• Package / Case: Cantilever Piezo Film (Wafer)
• Mounting Type: Through Hole
• Termination: PC Pins
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption

V22BL
V22BL
-0.05
0.25
0.15
0.05
-0.2
110
100
0.3
0.2
0.1
1.2
0.8
0.6
0.4
0.2
90
80
70
60
50
40
30
20
TYPICAL PERFORMANCE POWER CHARACTERISTICS
RELATION BETWEEN TIP MASS & NATURAL FREQUENCY
0
1
0
-2
-5
0
Tuned to 110 Hz
Tuned to 35 Hz
0.25 g, Pmax= 0.02 mW
0.375 g, Pmax= 0.04 mW
0.5 g, Pmax= 0.07 mW
1.0 g, Pmax= 0.21 mW
0
0.25 g, Pmax= 0.14 mW
0.375 g, Pmax= 0.30 mW
0.5 g, Pmax= 0.45 mW
1.0 g, Pmax= 1.05 mW
0
0.5
2
5
|
|
Operating Voltage
Operating Voltage
Tip Mass (grams)
1 gram Tip Mass
0 gram Tip Mass
10
4
1
15
6
20
8
REVISION N0. 001
1.5
10
25
12
30
2
REVISION DATE: 06-03-2010
-0.1
-0.5
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.5
0.5
0
2
1
0
-5
-5
* piezo wafers connected in series
Tuned to 45 Hz
Tuned to 30 Hz
Tip Mass
(gram)
0
0
0
0
0
0.5
0.5
0.5
0.5
1
1
1
1
2
2
2
2
0.25 g, Pmax= 0.09 mW
0.375 g, Pmax= 0.17 mW
0.5 g, Pmax= 0.28 mW
1.0 g, Pmax= 0.75 mW
0.25 g, Pmax= 0.28 mW
0.375 g, Pmax= 0.48 mW
0.5 g, Pmax= 0.77 mW
1.0 g, Pmax= 1.84 mW
0
5
(Hz)
110
110
110
110
Fn
45
45
45
45
35
35
35
35
30
30
30
30
10
5
|
|
Operating Voltage
Operating Voltage
0.5 gram Tip Mass
2 gram Tip Mass
15
Amplitude
0.25
0.375
0.5
1
0.25
0.375
0.5
1
0.25
0.375
0.5
1
0.25
0.375
0.5
1
10
(g)
20
15
25
Open Circuit
Voltage*
30
11
17.5
11.5
14
23.4
12
16.1
20.8
31.8
2
3.1
4.2
6.9
6
8.5
8
20
35
25
40
13