The SD-200C-12 is a 200 watts DC-DC converter from the famous Mean Well family. It is a low profile, low-cost module designed for a variety of applications. The SD-200C-12 (~4 x 2.4 x 1in) non-isolated buck/step-down converter has been designed to take an input voltage (Vin) of 36 to 75 V DC and provides a 12 V DC output voltage (Vout) with an adjustable current range of 0~16.7A. It is equipped with a wide selection of protections, includes short-circuit protection, over-voltage protection and over-temperature protection. The SD-200C-12 is certified with the international safety regulations, such as UL/TUV/CB/CE. It features a wide operating temperature of -40 to +90 Celsius, making it suitable for use in a variety of applications, such as industrial control, automotive, solar power system, battery power system and communication power system.