805/964-9119 FAX 805/967-8789
Box 152, Goleta, CA 93116
e-mail:sales@amploc.com
www.amploc.com
Sensor
Style
AMP50
Fig.
1
Sensed
Current
(Amps
peak)
50
∆Vo at peak
rated current
1.14V
Sensitivity
mV/A
23 Sensor Vo
2
1
3
Null Offset=Vs/2
AMP50 50 Ampere Rating
Hall effect linear sensors. (-40 to +125C)
* *
* proportional to Vs
+Vs
Caution: Do not reverse supply voltage polarity.
Vs= +5V
I= Sensed Current (A)
Null Offset= Vs/2
Vo
-Ip +Ip
Vs= +5V
0
+
+Is
Dimensions: Inches
Terminals: .025 sq., 0.1 spacing.
Weight: 3 grams.
AMP50Figure 1
.83
.51
.36
.29.36
1 2 3
Magnetic
Circuit
Sense
Circuit
+Vs
1 32SensedCurrent
Supply OutputGnd.
ELECTRICAL CHARACTERISTICS
Supply voltage, Vs........................ +4.5 to +10.0Vdc
Supply Current................................. 10mA max.
Output Current..................................... 2mA max.
Offset Voltage, Vo (Sensed Current= 0A.)...Vs/2±2%
Output Voltage, Vo is proportional to Vs.
Temperature Error
Null................... ....................................... .03%/C
Gain........................................................ .03%/C
Temperature Range..........................-40C to + 125C
Response Time.......................................... 3µSec.
Linearity (Full Scale).......................................... 1%
Accuracy (Full Scale)........................................ ±2%
A. C. Hysterisis Error....................................... 0.5%
amploc
current sensors
.16
Linear to 90A