{"product_id":"pw302-yokogawa-power-supply-module","title":"PW302 Yokogawa Power Supply Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW302\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized power supply unit engineered for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM and auxiliary control platforms\u003c\/strong\u003e. This module is designed to convert high-voltage AC mains into a highly regulated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24V DC output\u003c\/strong\u003e, providing the necessary energy for processor cards, I\/O modules, and field transmitters. As a critical infrastructure component, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW302\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eemphasizes high-efficiency power conversion, achieving\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eefficiency levels above 92%\u003c\/strong\u003e, which significantly reduces heat generation within the control cabinet.\u003c\/p\u003e\n\u003cp\u003eBeyond its core power delivery, the PW302 features an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eultra-low standby power mode\u003c\/strong\u003e, drawing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eless than 0.5W\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhen not under load. Its compact footprint and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3.6 kg\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003echassis are optimized for rack-mounting, ensuring a stable power bus even in environments with slight frequency fluctuations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Identification\u003c\/td\u003e\n\u003ctd\u003ePW302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e220 V to 240 V AC (Nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz (Auto-sensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulated Output Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Continuous Current\u003c\/td\u003e\n\u003ctd\u003e3.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Output Power\u003c\/td\u003e\n\u003ctd\u003e84 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational Efficiency\u003c\/td\u003e\n\u003ctd\u003e≥ 92% at full load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Dimensions\u003c\/td\u003e\n\u003ctd\u003e110 mm × 280 mm × 260 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Weight\u003c\/td\u003e\n\u003ctd\u003e3.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProviding localized instrument power in small-scale distributed control system (DCS) nodes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePowering critical alarm annunciators and safety instrumented system (SIS) logic solvers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eActing as a secondary power source for legacy Yokogawa control racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the PW302 suitable for outdoor field enclosures?\u003c\/strong\u003e\u003cbr\u003eNo. The PW302 is rated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIP20\u003c\/strong\u003e, meaning it is designed for indoor installation or within protective cabinets that block moisture and dust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module include over-voltage protection?\u003c\/strong\u003e\u003cbr\u003eYes. The PW302 includes integrated protection circuitry to safeguard downstream 24V DC components from input surges and output over-voltage conditions.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48746746118396,"sku":"PW302","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/PW302.jpg?v=1772610735","url":"https:\/\/www.electronicplc.com\/products\/pw302-yokogawa-power-supply-module","provider":"Electronic PLC","version":"1.0","type":"link"}