12V Step Up to 24V 19V 1A 3A 5A 10A 15A 20A DC DC Boost Voltage Converter 12 Volt to 24 19 Volt Car Laptop Power Supply Charger Model Input Voltage Range Output Voltage Output current Output power max Conversion Efficiency Dimension excluding cable Net Weight F12S24V1A2S DC 10-20V DC 24V 1A max 24W max 90% 46*32*18mm 65g F12S24V3A2S DC 10-20V DC 24V 3A max 72W max 90% 46*32*18mm 65g F12S24V3A4L DC 10-22V DC 24V 3A max 72W max 90% 74*74*32mm 280g F12S24V5A5L DC 10-22V DC 24V 5A max 120W max 90% 74*74*32mm 280g F12S24V10A5L DC 10-22V DC 24V 10A max 240W max 90% 74*74*32mm 280g F12S24V15A5L DC 10-22V DC 24V 15A max 360W max 90% 74*74*32mm 280g F12S24V20A6L DC 10-22V DC 24V 20A max 480W max 90% 100*80*39mm 500g F12S19V3A2S DC 10-17V DC 19V 3A max 57W max 90% 46*32*18mm 100g F12S19V5A5L DC 10-17V DC 19V 5A max 95W max 90% 74*74*32mm 280g F12S19V8A5L DC 10-17V DC 19V 10A max 152W max 90% 74*74*32mm 280g F12S19V10A5L DC 10-17V DC 19V 12A max 190W max 90% 74*74*32mm 280g F12S19V15A5L DC 10-17V DC 19V 15A max 285W max 90% 74*74*32mm 280g F12S19V20A6L DC 10-16V DC 19V 20A max 380W max 90% 100*80*39mm 500g Product Name DC DC Converter 12V to 24V / 19V 1~20A Brand Name Fulree Model No. F12S24V*A**/ F12S19V*A**(First * for current Second ** for case) Module Properties non-isolated boost module Rectification synchronous rectification Input (cable length: 13-14cm) Input Voltage DC 12V Input Voltage Range DC 10-20V for 24V Output / DC 10-17V for 19V Output Output(cable length: 13-14cm) Output Voltage DC 24V / DC 19V Output Current 1A/3A/5A/10A/15A/20A / 3A/5A/10A/15A/20A Max Output Power 24W/72W/120W/240W/360W/480W / 57W/95W/190W/285W/380W Conversion Efficiency 93% Voltage Regulation 3% Load regulation 2% Ripple (Full load test) 150mV No-load current 100mA Working Temperature -40~80?( If ambient temperature exceeds 40c, lower power use, or to enhance heat dissipation) Waterproof Rating IP68 Protection Over-current protection/ Overheating protection/ anti-shock protection Application mobile phone, car camera, Electric motors, Trucks, Golf Carts, Forklift, Solar Panel Power System, water pumps, industrial equipment and so on. Case Material As above table Product Size (L x W x H) As above table Product Weight As above table Warranty 12 months Cooling Way Free air convection OEM ODM Service Acceptable