{"product_id":"sg3525-lm358-inverter-driver-board-12v-24v-frequency-adjustable-1a","title":"SG3525 LM358 Inverter Driver Board 12V–24V Adjustable 1A Module","description":"\u003ch2\u003eSG3525 LM358 Inverter Driver Board – 12V to 24V, Frequency Adjustable, 1A Drive Module\u003c\/h2\u003e\n\u003cp\u003eThis compact \u003cstrong\u003eSG3525 LM358 Inverter Driver Board\u003c\/strong\u003e is an essential component for electronics engineers, hobbyists, and DIY builders working on power inverter projects. Designed to operate across a wide input voltage range of \u003cstrong\u003e12V to 24V\u003c\/strong\u003e, this driver module combines the reliability of the SG3525 PWM controller IC with the precision of the LM358 dual op-amp for stable, adjustable-frequency signal generation up to \u003cstrong\u003e1A drive current\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhether you're building a pure sine wave inverter, a mixer preamp circuit, or a switching power supply, this SMD-packaged module delivers consistent performance in a ready-to-use form factor. The onboard frequency adjustment allows you to fine-tune the output to suit your specific application without additional components.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Operates from 12V to 24V DC — compatible with most standard battery and power supply setups\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSG3525 PWM Controller:\u003c\/strong\u003e Industry-standard pulse-width modulation IC for precise and stable drive signal output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLM358 Op-Amp Integration:\u003c\/strong\u003e Dual op-amp support for signal conditioning and mixer\/preamp drive functionality\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Frequency:\u003c\/strong\u003e Onboard tuning for flexible frequency control to match your inverter or switching circuit requirements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1A Drive Capability:\u003c\/strong\u003e Sufficient output current for driving MOSFETs or IGBTs in low-to-medium power inverter stages\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Compact surface-mount construction for space-efficient PCB integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Ships brand new, ready for immediate use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Declared free of restricted substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V – 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eController IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSG3525\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOp-Amp IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLM358\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDC-to-AC power inverter driver stages\u003c\/li\u003e\n  \u003cli\u003eSwitching power supply control circuits\u003c\/li\u003e\n  \u003cli\u003eMixer preamp drive circuits\u003c\/li\u003e\n  \u003cli\u003eMOSFET \/ IGBT gate driver projects\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the SG3525 LM358 Inverter Driver Board used for?\u003c\/h4\u003e\n\u003cp\u003eA: The SG3525 LM358 Inverter Driver Board is used to generate and control PWM (pulse-width modulated) drive signals for power inverter circuits, switching power supplies, and mixer preamp drive stages. It is commonly used in DIY electronics projects requiring a stable, adjustable-frequency signal to drive MOSFETs or IGBTs at 12V to 24V input levels.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the output frequency fixed or can it be adjusted?\u003c\/h4\u003e\n\u003cp\u003eA: The output frequency is fully adjustable. The onboard tuning component allows you to dial in the frequency that best suits your circuit, making this module highly versatile for a range of inverter and switching applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What drive current does this module support?\u003c\/h4\u003e\n\u003cp\u003eA: This inverter driver board supports up to 1A of drive current, which is suitable for controlling the gate signals of MOSFETs or IGBTs in low-to-medium power inverter stages.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this module compatible with 24V systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the module supports an input voltage range of 12V to 24V DC, making it compatible with both 12V and 24V power systems commonly found in automotive, battery-based, and bench power supply setups.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the SG3525 LM358 Inverter Driver Board used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SG3525 LM358 Inverter Driver Board is used to generate and control PWM (pulse-width modulated) drive signals for power inverter circuits, switching power supplies, and mixer preamp drive stages. 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