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Ultrasonic Massager , Out of Make-up "SKIN JOY"

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[ Sonictech piezoelectric ceramics property ]

¸ðµ¨
K
tan¥ä
(%)
Kp
K33
(%)
d33
d31
(10-12C/N)
g33
g31
(10-3Vm/N)
Qm
Tc
(¡É)
ÀÀ¿ë
                 
STC-01
500
2.0
48
60
180
-70
40.6
-17.5
600
320
ignitor
STC-02
1000
0.2
50
61
280
-110
31.6
-13.6
1100
300
BLT
STC-03
1270
0.26
50
63
330
-130
29.4
-12.6
1000
310
BLT
STC-04
1350
0.27
49
60
280
-110
23.5
-10.1
2000
310
BLT
STC-05
1380
0.27
51
64
290
-120
23.7
-10.2
1300
300
BLT
Sensor
STC-06
2000
1.2
56
67
450
-180
25.4
-11.0
100
310
Sensor
STC-07
2000
1.5
60
70
420
-170
23.7
-10.0
70
280
Sensor
STC-08
2100
0.28
51
65
360
-145
19.4
-8.4
450
-300
Sensor
STC-09
3400
1.86
65
75
630
-225
20.9
-9.0
70
250
Actuator
Speaker
STC-10
4400
1.96
55
66
320
-130
8.2
-3.5
50
225
Speaker

 

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