Large DC Boost Converter – DC 12V to DC 19V 5A 95W – Input voltage range DC 12V; Output voltage: DC 19V (non-adjustable); Output current: 5A (nominal); Output power 950W. Multiple Protections 12V to 19V DC step-up transformer with overload, overcurrent, overheating, short circuit, overvoltage and other automatic protection functions. Stable Performance – The step-up module voltage booster is made of high-quality FR-4 multi-layer PCB, resistor, capacitor, switch and MOS tube are all SMD components. Synchronous voltage stabilization technology, low heat, sufficient power and stable performance. Waterproof Design - The voltage booster converter adapts organic silicone seal, waterproof, dustproof, shockproof, suitable for all kinds of bad environments. Wide Application 12V to 19V Converter Step-up Transformer for car, vehicle, electric bicycle, bus, LED strip lights, electric fan, water pump, motor, photovoltaic energy digital control equipment, water pumps, router, switch, LED lights, digital photo frame, electronic refrigerator, printers, network equipment, etc.