OSTAMA5B31A is a 10 x 200 watt dimmable power supply manufactured by Optosupply. It is designed to provide high-performance regulated output voltage and current in compact form factors with very low thermal dissipation. It is suitable for use in residential and commercial lighting, as well as HVAC/R and automotive applications. Features include zero current feedback, tight tolerance on load regulation, built-in active EMI filtering, and integrated fan speed control. The power supply is capable of withstanding high EMc levels and is protected against overvoltage, overcurrent, and overheating. It also has a wide operating temperature range.