Feature: 1. Suitable for integrated wiring for monitoring, alarm and fire fighting; 2. Suitable for Minibuses, large trucks and trains; Solar power generation; 3. Also can be used for bus display screen, taxi advertising screen; Car radio, car audio, LCD TV, LED; Walkie‑talkie and monitoring system, etc. 4. Aluminum alloy shell is safer than traditional plastic, better heat dissipation, waterproof, shockproof, moisture‑proof, dustproof. 5. Synchronous voltage stabilizing technology, conversion rate above 95%, ultra‑high conversion rate, very low power calorific value, stable state. Specification: Condition: 100% Brand New Item Type: Power Converter Material: Aluminum Alloy Model: F12S24V3A4L Type: DC/DC power supply Modulation: Pulse width modulation (PWM) Input Voltage: 12V Output Voltage: 24V Output Current: 3 A Waterproof Level: IP67. Package List: 1 x Power Converter Note: 1. Please make the connection in strict accordance with the label.2. When adding the input and output power cord, select the thick wire diameter as far as possible, and make sure the wiring is as short as possible to ensured the input power supply has enough voltage and power3. If the output end has multiple output lines, please average the load, please do not combine the load.4. Please leave a certain margin for the power supply to ensured its long‑term and stable operation.