LAMBDA SW300-3/CO2 Switching Power Supply (3.3V, 55A) (Used)

The Lambda SWS300-3 is a remarkable, enclosed power supply that offers a rated 181.5W output power with 0.99 power factor and delivers 55A at 3.3V with an adjustable 2.97-3.96V range from universal 100-240 VAC input. It supports over temperature, over voltage protections, and overload (recoverable) protections.

This reliable device is ideal for A/V and LED equipment, requiring stable performance, thanks to its UL60950-1, EN55022-B, EN61000-3-2, and EN61000-4 certifications allowing it to meet the automotive, audiovisual, and LED requirements.

In addition to its built-in fan design and a temperature coefficient of less than 0.02%/°C, this standard-sized unit is designed with a double-sided conformal coating (CO2) to ensure long-term and fault-free operation in demanding environments from -10°C through +65°C.

TDK-Lambda power supplies are globally recognized for their robust and reliable performance, making them a preferred choice for professionals in industrial and A/V environments. The brand’s unique history, which combines American invention with Japanese engineering brilliance under the TDK Corporation, has resulted in a legacy of producing powerful and reliable power supplies.