{"product_id":"sanyo-stk730-020-switching-regulator-smps-hybrid-ic","title":"Sanyo STK730-020 Switching Regulator IC - SMPS Power Module","description":"\u003cp\u003eThe \u003cstrong\u003eSTK730-020\u003c\/strong\u003e is an original Sanyo-manufactured thick-film hybrid integrated circuit. This switching regulator is specifically designed for use in Switch Mode Power Supplies (SMPS) for televisions, arcade monitors, and industrial video displays.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Power MOSFET:\u003c\/strong\u003e Combines high-voltage switching transistors and control logic in a single, thermally efficient module.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable Voltage Regulation:\u003c\/strong\u003e Engineered to maintain a precise B+ output voltage, ensuring consistent display geometry and brightness for CRT units.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Thermal Design:\u003c\/strong\u003e Built using Sanyo’s Insulated Metal Substrate (IMS), allowing the chip to withstand high electrical and thermal stress during operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimplified Repair:\u003c\/strong\u003e Replaces multiple discrete components, making it the standard solution for fixing \"dead\" or \"ticking\" power supply units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications \u0026amp; Compatibility:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Sanyo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Power Supply Regulator \/ SMPS Control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Multi-Pin Hybrid (Heatsink mountable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommon Applications:\u003c\/strong\u003e 20\" to 29\" CRT Televisions, Arcade Game Monitors (Wells-Gardner, Neotec), and legacy industrial monitors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnician’s Note:\u003c\/strong\u003e Failure of the STK730-020 often presents as a blown main fuse or a rhythmic \"chirping\" sound from the power transformer. Before installation, always check the associated zener diodes and primary electrolytic capacitors for leakage. Apply a fresh, even layer of thermal grease to the backplate for optimal cooling.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48005785551002,"sku":"SC0006","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/31-Sanyo_20STK730-020_20Switching_20Regulator_20IC_20-_20SMPS_20Power_20Module.jpg?v=1778362571","url":"https:\/\/prellelectronics.com\/products\/sanyo-stk730-020-switching-regulator-smps-hybrid-ic","provider":"Prell Electronics","version":"1.0","type":"link"}