{"product_id":"hitachi-eh-psa-eh-150-series-plc-main-power-supply-module","title":"Hitachi EH-PSA | EH-150 Series PLC Power Supply Module | 100V-240V AC Universal Input | Main System Base Unit | Brand New Original","description":"\u003cdiv style=\"width: 100%; max-width: 850px; margin: 20px auto; font-family: 'Inter', system-ui, sans-serif; color: #333; line-height: 1.6; border: 3px solid #000000; border-radius: 12px; overflow: hidden; background: #ffffff; box-shadow: 0 4px 15px rgba(0,0,0,0.1);\"\u003e\n\n    \u003cdiv style=\"background: #E60012; padding: 25px 30px; color: #ffffff;\"\u003e\n        \u003cdiv style=\"font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 5px; opacity: 0.95; color: #ffffff;\"\u003ePLC System Infrastructure | SEO Optimized\u003c\/div\u003e\n        \u003ch1 style=\"margin: 0; font-size: clamp(20px, 5vw, 26px); font-weight: 800; color: #ffffff;\"\u003eHitachi EH-PSA Power Supply Module\u003c\/h1\u003e\n    \u003c\/div\u003e\n\n    \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; border: 1px solid #E60012;\"\u003e\n        \u003ctr style=\"background: #fff5f5;\"\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; font-weight: 700; width: 40%;\"\u003eOrder Code (Model)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; font-weight: 800;\"\u003eEH-PSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; color: #666;\"\u003eProduct Family\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; font-weight: 700;\"\u003eEH-150 Modular PLC Architecture Series\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"background: #fff5f5;\"\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; color: #666;\"\u003eModule Classification\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; font-weight: 800;\"\u003eMain System Base Rack Power Supply Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; color: #666;\"\u003eInput Voltage Line Supply\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; font-weight: 700;\"\u003e100V ~ 240V AC Universal Utility Grid (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"background: #fff5f5;\"\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; color: #666;\"\u003eOutput Capability Base\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; font-weight: 800;\"\u003eHigh-Capacity Stabilized Internal DC Bus Feeds\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; color: #666;\"\u003eMounting Slots Allocation\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; font-weight: 700;\"\u003eDedicated Left-Side Main Slot on Backplane Baseboard\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"background: #fff5f5;\"\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; color: #666;\"\u003eCircuit Safety Insulation\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; font-weight: 800;\"\u003eGalvanic Optocoupler Isolation \u0026amp; Fuse Barrier Arrays\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; color: #666;\"\u003eCooling Infrastructure Layout\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #E60012; font-weight: 700;\"\u003eNatural Air Ventilation slots (Fanless High-MTBF Frame)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003cdiv style=\"padding: 30px;\"\u003e\n        \u003ch2 style=\"font-size: 18px; font-weight: 800; color: #333; margin-top: 0;\"\u003ePerformance Overview\u003c\/h2\u003e\n        \u003cp style=\"font-size: 14px; color: #555; line-height: 1.8;\"\u003e\n            The Hitachi EH-PSA is an industrial-tier premium standard AC system power supply module meticulously engineered within the flagship EH-150 modular programmable logic controller backbone infrastructure. Purpose-built to act as the primary energetic core for dense multi-slot system arrays, this high-performance component draws utility alternating current from global 100V-240V grids smoothly. The advanced power conversion framework regulates incoming raw electricity into filtered, low-ripple low-noise working DC voltage, feeding the main system backplane bus directly with absolute stability. Complete with specialized left-hand slot locking clips, robust continuous full-load tracking limits, and advanced thermal defense matrices, it safeguards the operation of downstream CPUs, communication links, and expansion I\/O configurations with complete system consistency.\n        \u003c\/p\u003e\n\n        \u003cdiv style=\"background: #fdfdfd; border: 2px solid #eee; border-radius: 12px; padding: 25px; border-left: 10px solid #E60012; margin-top: 20px;\"\u003e\n            \u003ch3 style=\"margin-top: 0; font-size: 16px; color: #333;\"\u003e📋 Critical Application Check\u003c\/h3\u003e\n            \u003cul style=\"font-size: 14px; color: #555; padding-left: 20px;\"\u003e\n                \u003cli\u003e\n\u003cstrong\u003eIndustry:\u003c\/strong\u003e Primary Manufacturing Control System Enclosures, Automotive Assembly Line Baseplates, Heavy Steel Mill CPU Panels, Processing Plant Telemetry Servers, High-Voltage Power Infrastructure Switchgear cabinets.\u003c\/li\u003e\n                \u003cli\u003e\n\u003cstrong\u003eHigh-Isolation Power Filtering:\u003c\/strong\u003e Onboard galvanic optocoupler barriers isolate volatile external AC grid ripples thoroughly from low-voltage logical tracks, protecting complex data logs and program codes.\u003c\/li\u003e\n                \u003cli\u003e\n\u003cstrong\u003eHigh MTBF Fanless Architecture:\u003c\/strong\u003e Specialized natural heat dissipation housing voids optimize thermal profiles permanently without relying on physical mechanical fan blades, avoiding typical soot buildup breakdown points.\u003c\/li\u003e\n            \u003c\/ul\u003e\n\n            \u003ch4 style=\"font-size: 14px; color: #333; margin-top: 20px; font-weight: 800;\"\u003eHitachi PLC Systems Integration:\u003c\/h4\u003e\n            \u003cul style=\"font-size: 14px; color: #555; padding-left: 20px;\"\u003e\n                \u003cli\u003eEH-150 System Power Modules: \n                    \u003ca href=\"\/collections\/hitachi\" style=\"color: #E60012; text-decoration: underline; font-weight: 700;\"\u003eHitachi EH-150 Power Supplies Collection\u003c\/a\u003e\n                \u003c\/li\u003e\n                \u003cli\u003ePrecision Plant Hardware Networks: \n                    \u003ca href=\"\/collections\/hitachi\" style=\"color: #E60012; text-decoration: underline; font-weight: 700;\"\u003eHitachi High-Efficiency Industrial Automation Systems\u003c\/a\u003e\n                \u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YingZhou Automatization","offers":[{"title":"EH-PSA","offer_id":50811069563183,"sku":"EH-PSA","price":183.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/9473\/5919\/files\/Hitachi-EH-150-Series-EH-PSA-AC-Power-Supply-Module-100-240V-AC-Input.jpg?v=1771839930","url":"https:\/\/szyingzhou.com\/products\/hitachi-eh-psa-eh-150-series-plc-main-power-supply-module","provider":"YingZhou Automatization","version":"1.0","type":"link"}