DROK Waterproof Auto Vehicle Voltage Reducer DC-DC Buck Converter 12V to 3.3V Step-down Voltage Regulator Transformer 3A/10W Power Supply Module for Car Radio LED Display
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<b>[Product Information]</b><br>
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<li>DC-DC buck power converter for converting 12V to 3.3V with over 90% conversion efficiency.</li>
<li>Input voltage must be greater of 6.3-22V than output voltage and make sure at least 3V voltage difference.</li>
<li>Characterized by durable, anti-shock, anti-humidity, waterproof, dust-proof and over current protection.</li>
<li>Synchronous rectification technology, higher operating efficiency, stable and reliable performance, low heat.</li>
<li>Used in car audio, radio, LED screen, toy car, LCD TV, solar energy, electrical fan and etc.</li>
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