Compact boost converter that converts a 12V DC source into a regulated 19V DC output at up to 2A. Model Y1 is a nonisolated voltage regulator designed for applications where a higher DC rail is required from a 12V supply. Key benefits Solves the voltage mismatch problem: powers 19V devices from a common 12V source without needing a second battery or large external adapter. Reliable regulated output: provides a steady 19V DC output up to 2A to keep connected equipment running within its required voltage range. Simple and efficient approach: a dedicated boost regulator removes the need for complex wiring or multiple power supplies when a higher voltage is required. What this unit does Function: stepup (boost) DCDC voltage regulation, converting 12V input to 19V output. Output capability: up to 2A continuous current at 19V. Type: nonisolated design (input and output share a common reference ground). Key attributes Model: Y1 Input: 12V DC Output: 19V DC Maximum output current: 2A Isolation: Nonisolated (input/output common ground) Suitability: for applications where a boost to 19V from a 12V source is required and nonisolated operation is acceptable Compatibility and usage notes Compatible with any 12V DC source that can supply sufficient current for both the converter and the load. Intended for devices and circuits that require a 19V supply and draw up to 2A. Verify the target device's voltage and current requirements before use. Because the converter is nonisolated, input and output grounds are common; it should not be used in systems that require isolation for safety or noise reasons. Typical applications / use cases Invehicle or mobile setups: power 19V equipment from a vehicle's 12V battery for testing or temporary operation (confirm device current draw does not exceed 2A). Portable lab or field work: provide a 19V supply from a 12V battery pack for bench testing, prototypes, or devices under development. Networking or small electronics: run 19Vcompatible routers, modems, or other electronics directly from a 12V source when those devices accept a 19V input and draw 2A or less. Safety and installation reminders Observe correct polarity when connecting input and output leads. Confirm the target device's voltage and current specifications before use. Do not use this module where electrical isolation is required for safety. Ensure the 12V source can supply the converter plus the load without voltage sag. Simple specification summary Model: Y1 Input: 12V DC Output: 19V DC Output current: up to 2A Type: Voltage regulator / Boost converter, nonisolated For any specific installation requirements or questions about compatibility, refer to device power specifications and ensure safe wiring practices.