
Allicdata Part #: | HS072-CD4850D3V-ND |
Manufacturer Part#: |
HS072-CD4850D3V |
Price: | $ 0.00 |
Product Category: | Relays |
Manufacturer: | Sensata-Crydom |
Short Description: | SSR/HS ASSY |
More Detail: | Solid State |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | * |
Part Status: | Obsolete |
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Introduction to Solid State Relays
Solid State Relays (SSRs) are electromechanical relays using electronic components instead of moving parts, offering a more reliable, durable, and more efficient solution for low voltage applications. SSRs are non-contact, low-profile electrical devices comprised of a semiconductor, typically a thyristor with an integrated control circuit mounted on a heat sink. No mechanical contacts are used, instead switching is accomplished by activating the control circuit. Operating voltage, current and power ratings for SSRs can vary depending on the design.
HS072-CD4850D3V Application Field and Working Principle
The HS072-CD4850D3V is a solid state relay designed for industrial applications ranging from 3A/30~380VAC. This module is rated for up to 10A of inrush current and 3A / 30~380VAC of continuous current. It has a short-circuit response time of <2ms and maintains fast turn-on and turn-off time even under low load. Its input is voltage controlled, DC 0~5V.
The HS072-CD4850D3V features a two-uiding structure. The lower part is the thyristor, which contains an insulated gate that is responsive to a small control signal. The upper part is the control circuit, which consists of a diode, resistor, and capacitor. The control circuit works to regulate the speed of the thyristor’s turn on and off for reliable operation.
The HS072-CD4850D3V has a peak on-state voltage of 2.5V and a maximum on-state current of 2A, allowing for stable operation. The device has a low heat generation and is able to survive 10,000 switching cycles, making it suitable for long-term applications. The relay has an operating temperature range of -40 to +85 degrees Celsius, allowing for reliable operation both outdoors and in hot or cold temperature environments.
Because of its small size, the HS072-CD4850D3V can be used in a variety of applications including industrial automation, process control, renewable energy, lighting control, motor control, and appliance control.
Conclusion
The HS072-CD4850D3V is a low-cost, reliable, and efficient solid state relay that can be used in a wide variety of industrial and consumer applications. It has a wide operating voltage range, fast response time, and is able to survive 10,000 switching cycles. The device is also rated for up to 10A of inrush current and 3A / 30~380VAC of continuous current, making it suitable for a range of applications.
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