{"product_id":"5v-1-channel-solid-state-relay-module-with-resistive-fuse","title":"1 Channel 5V Low Level Solid State Relay Module with Fuse SSR 250V 2A Fuse","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e1 Channel 5V Low Level Solid State Relay Module with Fuse SSR 250V 2A Fuse\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e It is an OMRON 5V 240V solid state relay 2A, \u003c\/strong\u003e output with resistance type fuse 240V 2A. The input control signal voltage for the relay module is: (the state of the 0-2.5V low-level relay OFF; the state of the 3-5V high-level relay ON).\u003cbr\u003e\u003cbr\u003e\n\nLow-level trigger refers to the signal triggering voltage between the end and the negative electrode of the power supply is OV, or trigger terminal voltage lower voltage than the positive power supply voltage, low to can trigger, make the relay, is usually the cathode of the power supply and the triggering end of a trigger mode connection, so that the relay is attracted.\u003cbr\u003e\u003cbr\u003e\n\nIt has the blue KF301 terminal is connected to the line of control.\n\n\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eType: Relay Module\u003c\/li\u003e\n    \u003cli\u003eVoltage: 5V\u003c\/li\u003e\n    \u003cli\u003eTrigger: 5V\u003c\/li\u003e\n    \u003cli\u003eCurrent: 2mA\u003c\/li\u003e\n    \u003cli\u003eSwitching: 240VAC @ 2A\u003c\/li\u003e\n    \u003cli\u003eTemp: -40 to 85°C\u003c\/li\u003e\n    \u003cli\u003eHumidity: 20%–85% RH\u003c\/li\u003e\n    \u003cli\u003eStorage: -65 to 125°C\u003c\/li\u003e\n    \u003cli\u003eSize: 34x26x22mm\u003c\/li\u003e\n    \u003cli\u003eWeight: 10g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel: A03B Solid State Relay\u003c\/li\u003e\n    \u003cli\u003eChannels: 1\u003c\/li\u003e\n    \u003cli\u003eVoltage: 5V\u003c\/li\u003e\n    \u003cli\u003eTrigger: Low-level\u003c\/li\u003e\n    \u003cli\u003eSwitching: 250V @ 2A\u003c\/li\u003e\n    \u003cli\u003eBuilt-in fuse for protection\u003c\/li\u003e\n    \u003cli\u003eSolid-state design, no mechanical wear\u003c\/li\u003e\n    \u003cli\u003eCompact \u0026amp; durable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003ePrinciple of Work: \u003c\/span\u003e\u003c\/h2\u003e\nThe module uses high-side current sensing to measure current flow through a load or battery by detecting the voltage drop across a small internal resistor. The MAX471 includes a built-in 35mΩ sense resistor, while the MAX472 supports external resistors for higher currents. An internal amplifier boosts the voltage drop, converting it into a proportional output voltage. A single external resistor can be used for ground-referenced voltage conversion. The open-collector SIGN output indicates current direction, helping to determine charging or discharging states. Operating between 3V-36V, the MAX471 measures up to 3A, while the MAX472 supports higher currents.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Controls AC appliances like lights, fans, and heaters.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Enables safe and reliable AC load switching in machinery.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMicrocontroller Projects:\u003c\/strong\u003e Works with Arduino, Raspberry Pi, and other controllers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperature Control:\u003c\/strong\u003e Used in thermostats, incubators, and heating systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePower Management:\u003c\/strong\u003e Helps optimize energy consumption and reduce waste.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLighting Control:\u003c\/strong\u003e Switches LED strips and AC lamps silently and efficiently.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMotor Control:\u003c\/strong\u003e Operates small AC motors, pumps, and solenoids.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eElectronic Prototyping:\u003c\/strong\u003e Used in lab testing and circuit design applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n \u003cli\u003eSize: 34x26x22mm\u003c\/li\u003e\n    \u003cli\u003eWeight: 10g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x 1 Channel 5V Low Level Solid State Relay Module with Fuse SSR 250V 2A Fuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708938825909,"sku":"KG558","price":109.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/5v-1-channel-ssr-solid-state-relay-module-1.jpg?v=1645872891","url":"https:\/\/kitsguru.com\/de\/products\/5v-1-channel-solid-state-relay-module-with-resistive-fuse","provider":"KitsGuru","version":"1.0","type":"link"}