Non isolated module that serves as a 12V to 19V DC DC DC-DC converter with boost operation. It functions as a 19V DC stabilizer with output current ranging from 1A to 28A. The converter is designed to provide stable power conversion from 12V input to 19V output. It is suitable for applications requiring a voltage boost from 12V to 19V. Encased in 4A ABS plastic, it offers protection and durability for the internal components. Key benefits - Enables 19V devices to run from a 12V source such as vehicle, battery, or other low voltage supplies. - Supports a wide load range up to 28A while maintaining a stable 19V output. - Robust ABS plastic enclosure provides protection and durability in mobile and rugged environments. - Non isolated design allows straightforward integration for systems that require a direct 12V to 19V boost. Specifications at a glance - Type: Non isolated DC-DC converter with boost operation - Input: 12V DC - Output: 19V DC - Output current: 1A to 28A - Purpose: 12V to 19V voltage boost and stabilization - Enclosure: ABS plastic, 4A rated Use scenarios - Power a 19V laptop from a 12V car battery or portable 12V power source when on the go. - Run 19V devices in off-grid or mobile installations, such as solar setups, field equipment, or remote monitoring gear. - Use in lab or service environments to provide a stable 19V supply from a 12V bench or battery source for testing or operation of 19V electronics.