{"product_id":"4-channel-5v-usb-relay-module","title":"4-channel 5V USB Relay Module","description":"\u003ch3\u003eSPECIFICATION\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e4 SPDT relays SRD-5VDC-SL-C\u003c\/li\u003e \u003cli\u003eRelay specification: 10A 250VAC\/10A 125VAC\/10A 30VDC \/10A 28VDC\u003c\/li\u003e \u003cli\u003ePower Supply - 5 VDC\u003c\/li\u003e \u003cli\u003eCurrent consumption - 200 mA\u003c\/li\u003e \u003cli\u003eFT245RL. Datasheet  (http:\/\/www.ftdichip.com\/)\u003c\/li\u003e \u003cli\u003eLed for each relay output\u003c\/li\u003e \u003cli\u003ePower Led\u003c\/li\u003e \u003cli\u003eUSb led\u003c\/li\u003e \u003cli\u003eSize - 101*40*16mm\u003c\/li\u003e \u003cli\u003ePCB parameters: FR4 \/ 1.5mm \/ two layers \/ metalized holes \/ HAL \/ white stamp \/ solder mask\u003c\/li\u003e \u003cli\u003eExtra PCB openings for better voltage isolation\u003c\/li\u003e \u003cli\u003eDoubled high current tracks\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003eSupply Characteristics:\u003c\/p\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eNote\u003c\/td\u003e \u003ctd\u003eUnit\u003c\/td\u003e \u003ctd\u003eSRD-5VDC-SL-C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRecommend voltage\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003ctd\u003eVDC\u003c\/td\u003e \u003ctd\u003e5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVoltage limits\u003c\/td\u003e \u003ctd\u003eIncluding ripple\u003c\/td\u003e \u003ctd\u003eVDC\u003c\/td\u003e \u003ctd\u003e4...7\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNominal input current\u003c\/td\u003e \u003ctd\u003eVoltage 5VDC\u003c\/td\u003e \u003ctd\u003emA\u003c\/td\u003e \u003ctd\u003e300\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower dissipated\u003c\/td\u003e \u003ctd\u003eWhen all relays are ON\u003c\/td\u003e \u003ctd\u003eW\u003c\/td\u003e \u003ctd\u003e3.6\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProtection\u003c\/td\u003e \u003ctd\u003eAgainst reverse polarity\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eRelay output:\u003c\/p\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003ctd\u003e12V-T73-USB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRelay type\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003ctd\u003eT73\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRelay outputs count\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003ctd\u003e4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eContact type\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003ctd\u003eNO, NC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCurrent consumption\u003c\/td\u003e \u003ctd\u003e5VDC\u003c\/td\u003e \u003ctd\u003emA\u003c\/td\u003e \u003ctd\u003e30\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSwitching parameters\u003c\/td\u003e \u003ctd\u003e \u003cp\u003e220VAC\u003c\/p\u003e \u003cp\u003e125 VAC \/ 28 VDC\u003c\/p\u003e \u003cp\u003e250 VAC\u003c\/p\u003e \u003cp\u003eA\u003c\/p\u003e \u003cp\u003eA\u003c\/p\u003e \u003cp\u003eA\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e10\u003c\/p\u003e \u003cp\u003e10\u003c\/p\u003e \u003cp\u003e10\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e\/\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eNotice:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWhen the board is connected to the PC and the PC is restarted, the relays will be toggled several times. This is because of the structure of the FTDI chip.\u003c\/li\u003e \u003cli\u003eThe device must be supplied with 5 VDC or order to work.\u003c\/li\u003e \u003cli\u003eThere is no protection against reversed voltage! If the VCC(+5V) and GND are reversed the board will be damaged!\u003c\/li\u003e \u003cli\u003eThe board can not work without computer\u003c\/li\u003e \u003c\/ul\u003e","brand":"SainSmart","offers":[{"title":"USA","offer_id":49290249961626,"sku":"101-70-118","price":9.8,"currency_code":"GBP","in_stock":true},{"title":"Europe","offer_id":49290249994394,"sku":"101-70-118","price":9.8,"currency_code":"GBP","in_stock":true},{"title":"Japan","offer_id":49290250027162,"sku":"101-70-118","price":9.8,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/coretarps.co.uk\/products\/4-channel-5v-usb-relay-module","provider":"My Store","version":"1.0","type":"link"}