{"product_id":"yokogawa-nfpw444-50-power-supply-module","title":"Yokogawa NFPW444-50 Power Supply Module","description":"\u003cp\u003eThe Yokogawa NFPW444-50 is a DC power supply module designed to accept a 24 V DC input and provide a regulated +5.1 V DC output. It supports an input voltage range of 21.6 to 31.2 V DC and delivers an output current of up to 7.8 A. Its electrical ratings and compact dimensions make it suitable for applications requiring a dedicated 5.1 V DC power supply.\u003c\/p\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe NFPW444-50 accepts a nominal 24 V DC supply, with an allowable input range of 21.6 to 31.2 V DC. This input tolerance defines the operating voltage window for the upstream DC supply.\u003c\/p\u003e\n\u003cp\u003eThe module provides a rated output of +5.1 V DC with an output current range of 0 to 7.8 A. The output rating corresponds to a maximum rated power of approximately 39.78 W, calculated from the specified voltage and current. Actual loading must remain within the module's rated output capacity.\u003c\/p\u003e\n\u003ch3\u003eModel Configuration\u003c\/h3\u003e\n\u003cp\u003eThe supplied model description identifies the NFPW444-50 as a standard, non-explosion-protected, basic-type power supply module. The configuration information also lists the following designations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1S: Single-phase version for a single-phase load connected between two phases or between one phase and neutral.\u003c\/li\u003e\n\u003cli\u003e5: Standard type without explosion protection.\u003c\/li\u003e\n\u003cli\u003e0: Basic type.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1S designation describes an AC phase configuration and should not be interpreted as the input configuration of this 24 V DC power supply without confirmation from the applicable Yokogawa ordering documentation.\u003c\/p\u003e\n\u003ch3\u003ePhysical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe module has approximate dimensions of 146.5 x 49.7 x 130 mm and a weight of 0.6 kg. These values are useful for checking panel space, mounting arrangements and replacement-part handling.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\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\u003c\/td\u003e\n\u003ctd\u003eNFPW444-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePower Supply Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e21.6 to 31.2 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Voltage\u003c\/td\u003e\n\u003ctd\u003e+5.1 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Current\u003c\/td\u003e\n\u003ctd\u003e0 to 7.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalculated Maximum Output Power\u003c\/td\u003e\n\u003ctd\u003eApproximately 39.78 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExplosion Protection\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eBasic Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003eApprox. 146.5 x 49.7 x 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What input voltage does the Yokogawa NFPW444-50 require?\u003c\/p\u003e\n\u003cp\u003eA: The rated input voltage is 24 V DC, with an allowable operating range of 21.6 to 31.2 V DC. The upstream DC supply should remain within this range.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum output current of the NFPW444-50?\u003c\/p\u003e\n\u003cp\u003eA: The rated output current is 0 to 7.8 A at +5.1 V DC, corresponding to approximately 39.78 W at the maximum rated output.\u003c\/p\u003e\n\u003cp\u003eQ: Is the NFPW444-50 explosion-protected?\u003c\/p\u003e\n\u003cp\u003eA: No. The supplied configuration information identifies designation 5 as the standard type without explosion protection.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":69302844326130,"sku":"NFPW444-50","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/NFPW444-502.jpg?v=1794479020","url":"https:\/\/www.petrospare.com\/products\/yokogawa-nfpw444-50-power-supply-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}