{"product_id":"ieprd01-abb-infi-90-series-dc-power-supply-module","title":"IEPRD01 ABB Infi 90 Series DC Power Supply Module","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB IEPRD01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEPRD01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDC Power Supply Module utilized to execute regulated voltage distribution across\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eInfi 90\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplatforms. Configured to convert incoming AC line voltages into a stable direct current output, this hardware unit energizes sub-rack circuit boards, local processors, and peripheral transceivers connected to the shared assembly backplane.\u003c\/p\u003e\n\u003ch3\u003eHardware Parametrics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIEPRD01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSweden\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.6 cm x 20.3 cm x 17.8 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 deg C to +55 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90 W nominal output capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAC Input Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e115\/230 VAC ±10 % manual\/auto-select configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDC Output Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+24 VDC at 3.75 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIn-rush Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25 A maximum at 230 VAC (Cold start conditions)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRipple and Noise\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLess than 100 mV peak-to-peak\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSystem Efficiency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGreater than or equal to 85% at 230 VAC load\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRelative Humidity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5% to 95% RH, non-condensing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePower Supply Performance and Backplane Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe internal hardware topology of the IEPRD01 supply is synchronized to balance systemic electrical loads, keeping background ripple and noise below the 100 mV threshold. This suppression capability stops power-rail high-frequency switching transients from altering the backplane bus communication velocity metrics or generating bit errors in adjacent logic gates. Onboard component thermal profiles are tuned for adjacent module density scaling constraints, ensuring that the continuous 3.75 A current output does not induce over-temperature diagnostic trips within surrounding processor chassis configurations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Circuit Queries\u003c\/h3\u003e\n\u003cp\u003eQ: What are the consequences of exceeding the 25 A in-rush current threshold during a cold start?\u003c\/p\u003e\n\u003cp\u003eA: In-rush currents peaking above 25 A at 230 VAC can overstress the input thermistor network or prematurely trip upstream distribution breakers. Ensure that external upstream line protection matches standard inductive curve responses to prevent nuisance trips during initial sub-rack charging cycles.\u003c\/p\u003e\n\u003cp\u003eQ: Can this power supply module function in a parallel or redundant configuration without external auctioneering diodes?\u003c\/p\u003e\n\u003cp\u003eA: No, standard IEPRD01 circuit paths do not contain internal active current-sharing networks. Paralleling outputs directly without an external diodic auctioneering block can result in load imbalance, unequal thermal distribution, and damage to the lower-potential module.\u003c\/p\u003e\n\u003cp\u003eQ: How does input voltage deviation affect the module's rated 85% efficiency performance?\u003c\/p\u003e\n\u003cp\u003eA: Drops in the input line below the standard VAC ±10 % tolerance force the internal switching transistors to work under increased duty cycles. This alteration boosts internal thermal dissipation, which degrades overall system efficiency below the 85% benchmark and accelerates component aging.\u003c\/p\u003e\n\u003ch3\u003eMechanical Installation and Power Configuration Protocol\u003c\/h3\u003e\n\u003cp\u003eVerify that the local sub-rack guide rails are free from debris prior to inserting the 1.0 kg power supply module. Ensure the source line select parameters match the local grid supply (115 VAC or 230 VAC) before sliding the assembly home. Secure all rear terminal retention screws to establish complete physical contact, which prevents terminal heating from high-impedance joints. Maintain a minimum clear boundary space above and below the rack assembly to allow ambient air movement to keep operational temperatures within the 0 deg C to +55 deg C envelope.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 x ABB IEPRD01 90 Watt Power Supply Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Rear Connector Retention Bracket Clips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Component Calibration Data Slip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping and Transit Specifications\u003c\/h3\u003e\n\u003cp\u003eDelivery time: 3-5 days when payment finish. Dispatched via global priority courier services including DHL\/FEDEX\/UPS. Each item is enclosed within specialized anti-static industrial packaging boundaries and surrounded by customized shock-absorbent composite inserts to prevent component displacement or chassis misalignment during international transit.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021148508333,"sku":"IEPRD01","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/IEPRD01.jpg?v=1779780781","url":"https:\/\/www.maxwellplc.com\/products\/ieprd01-abb-infi-90-series-dc-power-supply-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}