The Y1 12V to 19V boost power converter is a non isolated DCDC regulator that converts a 12V input into a fixed 19V output at up to 2A. This compact module provides a reliable 19V supply from a 12V source for devices that require 19V operation. Key benefits Enables running 19V devices from common 12V sources such as car batteries, portable packs, or other 12V power supplies. Fixed 19V output ensures straightforward compatibility with laptops, monitors, docking stations and other 19V devices. Compact form factor and simple integration for PCBs, enclosures, or mobile projects. Non isolated design offers a cost effective, straightforward solution with a common ground between input and output. Key attributes and specifications Model: Y1 Type: non isolated DCDC boost power converter Input voltage: 12V DC Output voltage: 19V DC Output current: up to 2A Output power: up to 38W (19V x 2A) Grounding: input and output share a common ground due to non isolated design Form factor: compact module suitable for mounting in enclosures or onto a PCB Two to three use cases In vehicle power: power a 19V laptop or 19V display from a 12V car battery for mobile productivity. Field or workshop setups: run a 19V monitor or docking station from a portable 12V battery pack or emergency power source. Robotics or hobby projects: supply 19V rails to peripherals and sensors from a 12V battery in a compact, integrated package. Usage considerations Ensure the 12V input supply can provide enough current for the desired 19V output and load. Do not exceed the 2A output rating to maintain performance and prevent overload. Verify correct polarity and secure wiring, noting the non isolated design means input and output grounds are connected.