Issued by Module Components Div, TAMURA CORPORATION
Hall Effect Current Sensors L03S***D15WM Series
Features:
Advantage:
Open Loop type
Panel mounting
Molex connector
Improved mounting
Excellent accuracy and linearity
Low temperature drift
Wide frequency bandwidth
No insertion loss
Insulated plastic case according High Immunity To External Interference
to UL94V0
Current overload capability
Specifications
TA=25ºC, VCC=±15V, RL=10kΩ
L03S050 L03S100 L03S200 L03S300 L03S400 L03S500 L03S600 L03S700 L03S800
Parameters
Symbol
D15WM D15WM D15WM
D15WM
D15WM
D15WM
D15WM
D15WM
D15WM
Primary nominal current
Saturation current
Rated output voltage
50AT 100AT 200AT
300AT
400AT
500AT
600AT
700AT
800AT
If
≥±150AT ≥±300AT ≥ ±600AT ≥ ±900AT
≥ ±1000A
Ifmax
Vo
4V±0.040V (at If)
≤ ±30mV
Offset voltage1
(at If=0A)
Output linearity2
Vof
≤ ±40mV
εL
≤±1% (at If)
(0A~If)
Power supply voltage
Consumption current
Response time3
±15V±5%
≤20mA
VCC
Icc
≤10μs (at di/dt=100A/μs)
≤ ±0.1%/ºC
tr
Thermal drift of gain4
TcVo
Thermal drift of offset
TcVof ≤±2mV/ºC
≤±1.0 mV/ºC
Hysteresis error
≤ ±20mV (at If=0A→If→0A)
VOH
Vd
Insulation voltage
Insulation resistance
AC2500V for 1minute (sensing current 0.5mA), inside of through hole terminal
≥ 500MΩ (at DC500V), inside of through hole terminal
RIS
Ambient operation
temperature
-10ºC~+80ºC
TA
TS
Ambient storage tem-
perature
-25ºC~+85ºC
4
After removal of core hysteresis— 2 Without offset —3 Time between 10% input current full scale and 90% of sensor output full scale — Without Thermal
1
drift of offset
Electrical Performances
Saturation characteristic(L03S600D15W)
Frequency characteristic(L03S600D15W )
10
8
6
4
6
2
4
0
2
-2
-4
-6
-8
-10
0
-2
-4
-6
-8
-10
TA=25ºC Pulsed
0.1
1
10
100
-1500 -1200 -900 -600 -300
0
300 600 900 1200 1500
Frequency characteristic(kHz)
@ If=6Arms
Input current (A)
L03SXXXD15WMrevF, March 2012
Tamura reserve the right to modify its products in order to improve them without prior notice