Feature: 1. Suitable for integrated wiring for monitoring, alarm and fire protection; CMB, large trucks, motor cars; solar power generation; bus display, taxi advertising screen; car radio, car audio, LCD TV, LED, intercom and monitoring system, etc. 2. Highly integrated chip components, stable and has reliable quality, synchronous rectification technology, conversion rate of over 90%, has low heat generation; 3. The potting process has antivibration, waterproof, moistureproof and dustproof effects, and is suitable for vehicles, outdoors, underground and other environments. 4. Had small size, light in weight, with high work efficiency, better performance, easy for installation, and convenient for farming and reading. 5. Has protection functions such as over current and over temperature, and can work normally after the conditions are restored. Specification: Condition: Brand New Item Type: Stepup Module Material: Plastic Color: As the Picture Shown Module: SZS12481 Type: DC/DC power supply. Modulation Method: Pulse width modulation (PWM) type. Input Voltage: 12V Output Voltage: 48V Output Current: 1A Protection Levels: IP67 Whole Product Size(L x W x H): Approx. 63 x 32 x 18mm/2.5 x 1.3 x 0.7in Package List: 1 x Stepup Module