AC
Current Sensor (CT1270) -
The AC Current Sensor (CT1270)
is a highly efficient device designed to detect electric current, either AC or
DC, in a conductor. It generates a signal proportional to the current passing
through the wire, which can be used for various control and measurement applications.
The sensor works by measuring the magnetic field generated by the current
flowing through the conductor, providing accurate current detection without
direct contact with the conductive material.
Product
Description
The CT1270 current sensor
operates by utilizing the principles of electromagnetic induction. As current
flows through a conductor, it generates a magnetic field, and the sensor
detects this field to measure the current. This type of sensing is known as indirect
sensing, which works based on Faraday’s and Ampere’s laws. Indirect sensing
provides more isolation between the circuit being measured and the sensor,
which is ideal for safety and accuracy in various applications.
The output of the sensor is
typically an analog voltage signal, which is proportional to the measured
current. This allows the sensor to be easily integrated into control systems,
ammeters, or other current measurement tools.
Specifications
- Supply Voltage:
5V DC
- Output Type:
Analog (proportional voltage or current)
- Size:
Compact, ideal for space-constrained applications
- Current Range:
Suitable for detecting both AC and DC currents (specific range depends on
the design)
- Operating Temperature:
Typically -20°C to +85°C (varies by design)
- Response Time:
Fast response to changes in current
- Accuracy:
High accuracy for reliable current measurement
- Material:
Typically uses high-quality magnetic core material and copper windings for
optimal performance
Key
Features
- Compact Design:
Small size for easy integration into tight spaces.
- Low Cost:
Economical solution for current measurement and control applications.
- Analog Output:
Provides a proportional voltage output for easy interfacing with control
systems.
- Efficient Operation:
Operates with a 5V DC supply, suitable for low-power applications.
- No Direct Contact with Conductive Material: Provides electrical isolation, enhancing safety and
reducing wear.
Applications
- Ammeters:
Used for accurate current measurement in various electrical systems.
- Current Control:
Helps regulate and monitor current flow in systems such as power supplies
and industrial equipment.
- DC/DC Converters:
Integrated for current sensing in power electronics for voltage regulation
and feedback.
- Ground Fault Detectors: Used to detect any faults by measuring the difference
in current between the live and neutral wires.
- Industrial and Consumer Electronics: Ideal for monitoring current in machinery,
appliances, or home automation systems.
The CT1270 AC Current Sensor
is a reliable and cost-effective solution for current measurement and control
applications. With its compact design, analog output, and ease of integration,
it is suitable for use in a wide range of industries, including electrical
systems, automation, and energy management.