D2490-B

Series:	1
Packaging:	Bulk
Part Status:	Active
Mounting Type:	Chassis Mount
Circuit:	SPST-NC (1 Form B)
Output Type:	AC, Zero Cross
Voltage - Input:	3 ~ 32VDC
Voltage - Load:	24V ~ 280V
Load Current:	90A
Termination Style:	Screw Terminal
Package / Case:	Hockey Puck
Supplier Device Package:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

<p>Solid State Relays (SSRs) provide an alternative to electro-mechanical relays, which have been used for decades to control and switch signals. They have many advantages over conventional relays, such as higher efficiency, no moving parts, and longer service life.</p><p>One of the most common of these SSRs is the D2490-B. It is a voltage-controlled SSR, which means that it can be used to control the output of an electrical or electronic device by applying a voltage to its input. The D2490-B has several advantages over other SSRs, including a low minimum operating voltage of 1.6V, a wide operating temperature range of -40°C to +125°C, and a very fast response time of 10μs.</p><p>The D2490-B is a versatile SSR that can be used in a wide range of applications. It can be used to control a variety of AC and DC loads, including lights, fans, motors, valves, and pumps. It is also ideal for use in medical and telecommunications equipment, as well as computers, power systems, and other electronic control applications.</p><p>The working principle of the D2490-B is based on the use of a semiconductor device, such as transistors and FETs, to switch the output of the SSR. When a voltage is applied to its input, the SSR will turn on and allow the load to be controlled. When the voltage is removed, the SSR will turn off and disconnect the load from the power source.</p><p>The D2490-B also provides the user with a range of features, such as an adjustable turn-on and turn-off delay, adjustable over-current protection, and a low-voltage protection circuit that automatically shuts down when the voltage drops below a certain level. All of these features are designed to ensure the safe and reliable operation of the SSR.</p><p>The D2490-B is an ideal choice for a wide range of applications, offering excellent performance and reliability. It is a cost-effective solution that is easy to install and maintain, making it a popular choice for control and switching applications.</p>

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description