{"product_id":"stk5314-sanyo-dual-voltage-regulator-12v-1-6a-4a","title":"STK5314 Sanyo Dual Voltage Regulator","description":"\u003ch3\u003eSanyo STK5314 Dual-Output 12V High-Current Voltage Regulator\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTK5314\u003c\/strong\u003e is a precision thick-film hybrid integrated circuit designed for complex power management. Unlike standard regulators, this 10-pin module provides \u003cstrong\u003etwo independent 12V outputs\u003c\/strong\u003e within a single package. It is engineered on Sanyo's proprietary IMST substrate, offering exceptional thermal stability and reliability for high-current applications.\u003c\/p\u003e\n\n\u003cp\u003eSpecifically designed for video equipment, projection televisions, and professional monitors, the STK5314 includes a specialized cutoff function that allows for external signal control of the output voltage. This makes it a vital component for the power-sequencing circuits in vintage high-end displays.\u003c\/p\u003e\n\n\u003ch4\u003eKey Technical Features:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Outputs:\u003c\/strong\u003e Output 1 (12V at 1.6A) and Output 2 (12V at 4.0A).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutoff Function:\u003c\/strong\u003e Integrated circuitry to cut off output voltage based on external logic signals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Current Capacity:\u003c\/strong\u003e Designed to handle up to 4A on Output 2 for demanding logic or drive circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e 10-Pin SIP (Single In-line Package).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Case Temperature:\u003c\/strong\u003e Rated for stable operation up to 105°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e Built-in aluminum substrate ensures superior heat dissipation compared to standard PCBs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Safety Guide:\u003c\/h4\u003e\n\u003cp\u003eBecause the STK5314 regulates high current (up to 4A), it generates significant heat. It \u003cstrong\u003emust\u003c\/strong\u003e be securely mounted to a clean, flat heatsink using high-quality thermal silicone grease. Operating the module without proper heatsinking—even for a brief diagnostic check—will result in immediate thermal runaway and permanent internal failure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eTechnician's Note: Before installing the new STK5314, verify the input DC voltage (typically around 18-20V). If the original regulator failed, inspect the filter capacitors and the load circuit for shorts, as a shorted secondary rail is the most common cause of regulator failure in CRT and projection systems.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48013257146522,"sku":"SC0008","price":21.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/21-STK5314_20Sanyo_20Dual_20Voltage_20Regulator.jpg?v=1778557068","url":"https:\/\/prellelectronics.com\/products\/stk5314-sanyo-dual-voltage-regulator-12v-1-6a-4a","provider":"Prell Electronics","version":"1.0","type":"link"}