1Made of high-quality components and synchronous voltage stabilization technology. 2The heat is extremely low and good power supply. 3Stable performance and high efficiency conversion rate 4Can meet the need of low pressure, high current rectifier. 5Commonly used in robots, photovoltaic panels, pumps, CNC equipment, motors and printers, etc.Features: 1. Madeof high-quality componentsandsynchronous voltage stabilization technology. 2. The heat is extremely low and good power supply. 3. Stable performance and high efficiency conversion rate. 4. Can meet the need of low pressure, high current rectifier. 5. Commonly used in robots, photovoltaic panels, pumps, CNC equipment, motors and printers, etc. Specification: Condition: 100% New Model: GYVRM-K24123 Input Voltage Range: 15-40V Output Voltage: 12V Output Power: Max. 36W Inverter Efficiency: 96% Mounting Hole Distance: 51mm Aperture: 4mm Wiring: Input Red Line +, Black Line - Output Yellow +, Black - Weight: Approx. 41g / 1.4oz Size: Approx. 51 * 20 * 24.5mm / 2.0 * 0.8 * 1.0in Package List: 1 * Step down Power Supply