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Main image of DC 12V 24V to 9V 5A 45W Step Down Power Converter Automotive Transformer | Aluminum Shell; Passive Cooling; Quiet Operation; High Efficiency; 100,000-hour lifespan; With Protection Funtion

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DC 12V 24V to 9V 5A 45W Step Down Power Converter Automotive Transformer | Aluminum Shell; Passive Cooling; Quiet Operation; High Efficiency; 100,000-hour lifespan; With Protection Funtion

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12V/24V to 9V Conversion & 4 Current Options: Reliably steps down 12V/24V DC to stable 9V output, available in 5A/10A/20A/30A for cars, trucks, marine vessels, golf carts and so on.; High-quality Epoxy Resin Potting Housing: Full epoxy resin potting + premium housing design provides shockproof, dustproof and moisture-proof properties - ideal for various harsh working environments, preventing damage caused by vibration or moisture.; Natural Air Convection Cooling: No additional fan required; natural air convection cooling ensures stable operation during long-term use.; High Efficiency & 100,000-Hour Lifespan: High-efficiency power conversion reduces energy waste, with a 100,000-hour service life for reliable, long-term use in vehicles and ships.; Triple Safety Protections: Built-in low voltage, overload, and overheat protection safeguards your 9V devices and vehicle power system, ensuring safe operation.

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Product description NWANSI DC 12V/24V to 9V Step Down Power Converter, 5A/10A/20A/30A Transformer Product Wiring Instructions The red cable at the input end connects to the positive "+" terminal of the power supply. The black cable at the input end connects to the negative "-" terminal of the power supply. The yellow cable at the output end connects to the positive "+" terminal of the device. The black cable at the output end connects to the negative "-" terminal of the device.

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First Listed on Newegg	August 10, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by StarVelocity Technology Return Policy

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Item#: 9SIC5JSM470224