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Comimark
Comimark 1Pcs DC 5V WCS1800 Hall Current Detection Sensor Module 35A with Overcurrent Lamp
Detalles del producto
Disponibilidad
En stock
En stock
Peso con empaque
0.20 kg
0.20 kg
Devolución
Sí
Sí
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
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USA
USA
Sobre este producto
- Operating Voltage: DC 5VCurrent Detection Range: DC +/-35A; AC 25A (for analog output)Linearity: K=60mV/ALimit Current Range: 0.5A-35A (for on-off value output)With overcurrent signal indicator lampSampling current conversion analog voltage signal output, and it can connect ADC; TTL level signal output, and it can connect MCU IO port controlOutput signal is analog voltage signal and on-off value signalBoard Size: 37*31mmAnalog Voltage Signal Output (AOUT) Using Introduction:Relationship between detection current and analog signal output is shown as below:Analog Signal Output: V0=Vcc*0.5la*K (Ia is actual current through current detection pin, and K is linearity )For example input current is 1A , Vcc=5V, and WCS1800 linearity is 60mV/A.Lets simply explain the corresponding relationship between WCS1800 detection current and output voltage:1).When the current flows into from positive direction:Formula: V0=Vcc*0.5+ Ia*KCorresponding output: V0=(2.5+0.06)V=2.56V2).When the current flows into from negative direction:Formula: V0=Vcc*0.5- Ia*KCorresponding output V0=(2.5-0.06)V=2.44V.If it is AC signal:V0=Vcc*0.5+ Ia*KCorresponding output range: 2.44V-2.56VAbove are ideal values, and there might be some little precision error.
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WCS1800 hall current sensor mainly has two functions: one is followed analog signal via power amplifier, and it can be applied to A/D conversion; the other is on-off signal. Users can preset the limit current value. When the actual current is higher than preset current, the on-off signal will become high level from low level, and there is LED indicator lamp. It is simple and easy to use. Interface definition: VCC: power positive/DOUT: TTL high/low level signal output/GND: power negative/AOUT: sampling current signal conversion voltage output port Package Includes : 1PCS Module (If the number of products received is incorrect, please contact us . we will refund or give you a replacement) We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.
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