Made using magnetic modulation theory developed a new type of current sensors. Its small current stability, a high degree of insulation between the primary and secondary,
Applicable to the signaling system, line testing, current monitoring system, the current difference between the measurements.
Specifications
|
|
Model
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DS-010LTA
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DS-020LTA
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DS-030LTA
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DS-050LTA
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|
|
IPN
|
The primary side rated input current
|
10
|
20
|
30
|
50
|
mA
|
|
IP
|
Primary Side Current Measurement Range
|
20
|
40
|
60
|
100
|
mA
|
|
VSN
|
Rated output voltage of the secondary side
|
5
|
V
|
|
VC
|
Voltage
|
±12～±15（±5%）
|
V
|
|
IC
|
Current consumption
|
＜30
|
mA
|
|
Vd
|
Insulation voltage
|
In the original circuit between the edge side and vice: 3KV RMS / 50Hz / 1 min
|
|
|
εL
|
Linearity
|
＜1
|
%FS
|
|
X
|
Accuracy
|
±1
|
%
|
|
V0
|
Offset Voltage
|
TA =25℃： ±30
|
mV
|
|
VOM
|
Magnetic offset voltage
|
IP=0在3xIPN： ±20
|
mV
|
|
VOT
|
Offset Voltage Drift
|
IP=0 Ta=-10~ +70℃时： ±1
|
mV/℃
|
|
Tr
|
Response Time
|
≤20
|
ms
|
|
TA
|
Operating Temperature
|
-10~ +75
|
℃
|
|
TS
|
Storage ambient temperature
|
–25~ +85
|
℃
|
|
RL
|
Secondary resistance (TA=25℃)
|
＞10
|
KΩ
|
Structural parameters (mm)
pin notice：＋15V 2：－15V
3：Vout 4： ground
OFS：offset
GIN：gain
|
Help
1)When the current from the sensor through theu DUT, can be measured at the output voltage of the size of one to one. (Incorrect wiring may cause mass
Sensor is damaged)
2)sensor outputu amplitude can be adjusted according to user needs
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