LAA125

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

Solid State Relays (SSRs) offer a number of benefits over their electromechanical counterparts. They are electrically silent, rugged, easy to install, and have long operational life. SSRs are also immune to vibration and shock, allowing for robust system performance. The LAA125 is among the most popular SSR solutions available on the market.The LAA125 is a SIP 2P/1NO Power Relay, designed for a wide range of applications including switching and UI control. It offers a wide range of features such as a low on-state resistance, low voltage drop, low operating power, and wide LED control range. It provides power switching between 3V to 50V AC/DC and has a power rating of 25A. In addition, its light, compact design allows for easy installation in tight spaces.The LAA125 utilizes a MOSFET (metal oxide semiconductor field effect transistor) as its transistor component, which greatly enhances its performance and reliability. The MOSFET is a voltage-controlled device capable of operating in both low and high voltage domains. As for the LAA125, the MOSFET provides it with a low on-state resistance of 0.025Ω, ensuring low power dissipation and energy saving.The LAA125 also contains an insulation barrier to reduce arcing and reduce the risk of electric shock. Its insulation barrier has a maximum voltage rating of 5kV, providing excellent protection against overvoltage. The relay also features an auto-reset circuit for transient voltage protection and a temperature protection function to prevent overheating.In terms of its working principle, the LAA125 works by using MOSFET to switch an electric signal. When the input voltage is in the high state (above 3V), the MOSFET allows current to flow through it. This causes an electromagnetic field, which in turn activates the relay and switches the output voltage to the low state (below 3V). Conversely, when the input voltage drops back to the low state (below 3V), the MOSFET stops the current flow, and the output voltage remains in its low state.The LAA125 is a great solution for a variety of applications due to its cost efficiency and reliability. Its simple circuit structure requires minimal components - making it easier to install and maintain. Furthermore, its wide voltage and power ranges make it versatile enough to work in many different scenarios.Overall, the LAA125 is an ideal solution for power switch applications. Its low power consumption, wide voltage range, and temperature control features make it an attractive option for applications such as low-voltage DC motors, HVAC temperature control systems, and LED lighting systems. Its inherent reliability and cost efficiency make it an ideal solution for those looking for an affordable yet reliable means of powering their next project.

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