{"product_id":"dc12v-ultra-low-noise-linear-power-supply-with-protection","title":"DC12V Ultra Low Noise Linear Power Supply with Protection","description":"\u003cp\u003eThe DC12V Ultra Low Noise Linear Power Supply is a finished, pre-assembled power supply board designed for high-fidelity audio and sensitive electronic equipment. With exceptionally low ripple noise and built-in overvoltage protection, it helps provide clean, stable power for compatible devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra Low Noise Output:\u003c\/strong\u003e Designed to minimise power-supply noise for sensitive audio and digital equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC12V Output:\u003c\/strong\u003e Provides a stable 12V DC supply for compatible devices and circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Ripple:\u003c\/strong\u003e Audio-frequency ripple noise is rated in the single-digit µV range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3A Continuous Output:\u003c\/strong\u003e Supports up to 3A continuous current when paired with a suitable transformer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage Protection:\u003c\/strong\u003e High-sensitivity protection activates when the output voltage exceeds the set voltage by approximately 0.4V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinished \u0026amp; Tested Board:\u003c\/strong\u003e Pre-welded and tested, reducing assembly work and setup time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Fi Focused Design:\u003c\/strong\u003e Built with clean power delivery in mind for high-fidelity audio applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Power Performance:\u003c\/strong\u003e Suitable for equipment where consistent, low-noise power is important.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact PCB:\u003c\/strong\u003e Practical board dimensions make it suitable for custom power supply projects and equipment integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Management Required:\u003c\/strong\u003e Linear operation can generate significant heat, particularly with higher-power transformers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Ultra Low Noise Linear Power Supply Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e DC12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Output Current:\u003c\/strong\u003e Up to 3A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRipple Noise:\u003c\/strong\u003e Single-digit µV at 20Hz–20kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Overvoltage protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Trigger:\u003c\/strong\u003e Approximately 0.4V above the set voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Dimensions:\u003c\/strong\u003e 163 x 77mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Type:\u003c\/strong\u003e Finished, welded and tested\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e Requires a suitable AC transformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Hi-Fi audio equipment, digital equipment and custom electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Heat dissipation recommended for high-power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x DC12V Ultra Low Noise Linear Power Supply Finished Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Makes This a Smart Buy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor audio enthusiasts and electronics builders, this board provides a practical way to achieve clean, low-noise DC power without assembling a circuit from individual components. Its low ripple performance and overvoltage protection make it a versatile choice for compatible high-fidelity and sensitive electronic applications.\u003c\/p\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":55088087597355,"sku":"9362172171720","price":188.24,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/8617\/3227\/files\/244cd459-c195-4852-8c69-0290d8516a10704736.png?v=1787883503","url":"https:\/\/stuffologystore.com.au\/products\/dc12v-ultra-low-noise-linear-power-supply-with-protection","provider":"Stuffology Store","version":"1.0","type":"link"}