HLSR 50-SM/SP33

Frequency:	400kHz
Package / Case:	Module
Mounting Type:	Surface Mount
Polarization:	Bidirectional
Operating Temperature:	-40°C ~ 105°C
Current - Supply (Max):	25mA
Response Time:	2.5µs
Voltage - Supply:	3.3V
Accuracy:	±1%
Linearity:	±0.5%
Series:	HLSR-P
Sensitivity:	9.2mV/A
Output:	Ratiometric, Voltage
Number of Channels:	1
Current - Sensing:	50A
Sensor Type:	Hall Effect, Open Loop
For Measuring:	AC/DC
Part Status:	Active
Packaging:	Tray

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Current transducers are electrical engineering components that are used to measure the magnitude of an electrical current. The HLSR 50-SM/SP33 is one such component, and is designed to measure the current passing through a system such as an AC motor, a transformer, or an electrical appliance. In addition to providing precise current measurements, the device can also accurately indicate the direction of the current.The HLSR 50-SM/SP33 is a toroidal core current transformers which offer excellent accuracy across a range of applications. It consists of two toroidal cores and a coil wound over one of the cores. The cores are embedded in a case and the openings for the core and coil are sealed with epoxy or silicone. This structure allows the device to be unaffected by electromagnetic interference, making it highly reliable.The core of the current transformer is formed from cryogenically treated nickel iron ferrite, which enables it to respond quickly to changes in current and accurately measure the value. The coils are wound with copper or aluminum wire, and the combination of the core and coils are designed to transform the current into a lower voltage which can be measured.The HLSR 50-SM/SP33 is designed to be used in AC power applications where the current is usually between 0.1 and 100A (up to 5000A for short term overload). It is commonly used in applications such as motor control, AC motor starting, DC motor control, AC motor speed control, transformer protection, and current sensing.The working principle of the HLSR 50-SM/SP33 is simple and involves the transformer core being placed in the path of an AC current. As the current passes through the core, the magnetic field generated by the current will cause a voltage to be induced in the secondary coil. This induced voltage is proportional to the current passing through the core and can be used to accurately measure the magnitude of the current. The polarity of the voltage will also indicate the direction of the current.The HLSR 50-SM/SP33 is an important component in a wide range of AC power applications, as it allows for the accurate measurement of both the magnitude and direction of current. The device offers high accuracy and reliable performance, ensuring that current measurements are always accurate and up to date.

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