{"product_id":"5v-3w-ac-dc-power-module-pcb-mount","title":"5V 3W AC-DC Power Module (PCB Mount)","description":"\u003cp\u003eUse this sealed PCB-mount module to power a project directly from mains — the part behind every \"no wall wart\" smart switch, ESP8266 relay board, and in-wall IoT build. Solder it to your board, feed 230V AC to the input pins, get isolated 5V DC out. Commonly used for smart-home switches, energy monitors, and permanently-installed sensor nodes. \u003cstrong\u003eNot suitable for beginners: the input pins carry mains voltage.\u003c\/strong\u003e Keep mains-side creepage clearances, fuse the input, and never run it exposed on a breadboard desk — this is an experienced-builder part for enclosed installs. Not suitable for loads above 600mA (3W); an ESP32 with WiFi bursts sits within it, but add a capacitor. Key specs: 100–240V AC in, 5V DC out, 0.6A (3W), isolated, sealed plastic package, PCB pins. Alternative: a 5V USB adapter for anything that doesn't need to live inside a wall box.\u003c\/p\u003e","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53783567729005,"sku":"CDN-3091","price":299.0,"currency_code":"INR","in_stock":false}],"url":"https:\/\/compoden.com\/products\/5v-3w-ac-dc-power-module-pcb-mount","provider":"Compoden","version":"1.0","type":"link"}