WCS1700 PDF даташит
Спецификация WCS1700 изготовлена «Winson» и имеет функцию, называемую «Hall Effect Base Linear Current Sensor». |
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Детали детали
Номер произв | WCS1700 |
Описание | Hall Effect Base Linear Current Sensor |
Производители | Winson |
логотип |
3 Pages
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WCS1700
Hall Effect Base Linear Current Sensor
Features:
Diameter 3mm conductor through hole
Output voltage proportional to AC and DC current
Min. sensing current 60A at 5V voltage supply
High Sensitivity 33mV/A
Wide operating voltage range 3.0~12 V.
Low operating current 3mA
Nearly zero magnetic hysteresis.
Ratiometric output from supply voltage
23K Hz bandwidth
Functional Description :
The Winson WCS1700 provides economical and precise solution for both
DC and AC current sensing in industrial, commercial and communications
systems. The unique package allows for easy implementation by the customer.
Typical applications include motor control, load detection and management,
over-current fault detection and any intelligent power management system
etc…
The WCS1700 consists of a precise, low-temperature drift linear hall
sensor IC with temperature compensation circuit and a diameter 3mm through
hole. Users can use system’s own electric wire by pass it through this hole to
measure passing current. This design allow system designers to monitor
any current path without breaking or changing original system layout at all.
Any current flowing through this hole will generate a magnetic field which is
sensed by the integrated Hall IC and converted into a proportional voltage.
The terminals of the conductive path are electrically isolated from the
sensor leads. This allow the WCS1700 current sensor to be used in
applications requiring electrical isolation without the use of opto-isolators or
other costly isolation techniques and make system more competitive in cost.
Winson reserves the right to make changes to improve reliability or manufacturability.
©Winson, 2009/9/8
No Preview Available ! |
WCS1700
Function Block:
Winson reserves the right to make changes to improve reliability or manufacturability.
©Winson, 2009/9/8
No Preview Available ! |
WCS1700
Electrical Characteristics:
Characteristic
Symbol Test Conditions
Supply Voltage
Vcc ─
(T=+25˚C, Vdd=5.0V )
Min Typ Max Units
3.0 ─ 12 V
Supply Current
Isupply IP =0 A
─ 3.5 6.0 mA
Zero Current Vout
Conductor Through Hole
V0G IP =0 A
2.4 2.5 2.6 V
─ 3.0 ─ mm
Sensitivity
Bandwidth
△Vout
BW
IP= +10 A
IP= -10 A
+29 +32 +35 mV/A
-30 -33 -36
- 23 - kHz
Measurable Current Range
Temperature Drift
MCR
△Vout
Vdd=5V
Vdd=12V
Ip =0 A
- ±60 - A
- ±120 -
- ±0.5 - mV/℃
All output-voltage measurements are made with a voltmeter having an input impedance of at least 100kΩ
Package Information:
Winson reserves the right to make changes to improve reliability or manufacturability.
©Winson, 2009/9/8
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Номер в каталоге | Описание | Производители |
WCS1700 | Hall Effect Base Linear Current Sensor | Winson |
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