BeStar BPU25200IFPH11 - Manual (Page 4)

30°
60°
90°
0°
30°
P.S
Direcivity in Overall Sensitivity
90°
OSC
1
G
H
D
E
F
Echo&Rest.Resonant Time test circuit
6.Test circuit
60°
2 3
300mm
S.C.D
OSC :Oscillator
P.S :Power supply
S.C.D :Special circuit diagram
(
Stimulating signal: 500V Perk to Perk waveform
Stimulating signal lasting time: 0.3ms
)
U.S :Ultrasonic Sensor
T.G :Target
C
B
Page:4 of 7
1
A
2 3
www.be-star.com [email protected]
李红元
邹皓轩
Ultrasonic Sensor
U.S
4 5 6
5.Beam Pattern
G
H
D
E
F
Date:
4
Note
Drawn by:
Checked by:
Approved by:
5
Drawn
6
Date
C
B
A
Rev.
A
BESTAR ELECTRONICS INDUSTRY CO.,LTD
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DRG NO: BS/TEU01.327
Acous tics & Sensor
倪雪晴
倪雪晴
BPU25200IFPH11
-0dB -5dB -10dB -15dB -15dB -10dB -5dB -0dB
2011.06.20
2011.06.20
BPU25200IFPH11