參數(shù)資料
型號: S3931
廠商: Electronic Theatre Controls, Inc.
英文描述: POSITION SENSITIVE DETECTOR
中文描述: 位置靈敏探測器
文件頁數(shù): 6/16頁
文件大小: 1289K
代理商: S3931
3
Selection guide
PSD signal processing circuit
l
No complicated adjustments required
Position measurements can be made by just connecting to a PSD and power supply (±15 V).
l
The position (mm) of a spot light from the PSD center is obtained as an output voltage (V).
(except C3683-01)
l
Stable position detection
Accurate position data can be detected independent of incident light intensity.
l
Compact size
Head amplifiers, signal addition/subtraction circuits, and analog divider are mounted on a
compact PC board.
Designed specifically for DC light detection.
Designed specifically for pulse (AC) signal detection.
Has a synchronous circuit, S/H (sample & hold) circuit and LED driver circuit.
Use of a pulse-driven LED ensures reliable operation even under background light.
Type No.
PSD type
Dimensional outline
(mm)
66
×
56
×
15
90
×
65
×
15
92
×
70
×
15
90
×
65
×
15
C3683-01
C4674
C4757
C4758
1-D PSD
Pin-cushion type 2-D PSD
Duo-lateral type 2-D PSD
Tetra-lateral type 2-D PSD
Type No.
* Can not be modulated.
PSD type
LED repetition frequency *
(kHz)
3.3
0.33
Dimensional outline
(mm)
110
×
75
×
15
110
×
75
×
15
C5923
C7563
1-D PSD
Pin-cushion type 2-D PSD
Features
DC signal processing circuit
AC signal processing circuit
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