amploc
current sensors
805/964-9119 FAX 805/967-8789
AMP50
50 Ampere Rating
Hall effect linear sensors.
(-40 to +125C)
Sensed
Current
(Amps
Fig. peak)
1
50
Vs= +5V
∆Vo
at peak
rated current
*
1.14V
Vs= +5V
Sensitivity
mV/A
*
23
Box 152, Goleta, CA 93116
e-mail:sales@amploc.com
www.amploc.com
+Vs
Sensor
Style
AMP50
1
Sensor
2
3
Vo
Null Offset=Vs/2
Linear to 90A
* proportional to Vs
Figure 1
AMP50
.83
.51
.29
+Is
.36
.16
Magnetic
Circuit
Sense
Circuit
+Vs
.36
123
Dimensions: Inches
Terminals: .025 sq., 0.1 spacing.
Weight: 3 grams.
Sensed
Current
1
2
3
Supply Gnd. Output
Caution:
Do not reverse supply voltage polarity.
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%
+
Vo
Null Offset= Vs/2
0
-Ip
I= Sensed Current (A) +Ip
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