The HWS600-12 with TDK-Lambda Switching Power Supplies 636W 12V 53A ACDC with cover is a high-performance switching power supply manufactured by TDK-Lambda. It features a wide input voltage range, including both 90 to 265VAC and 127 to 369VDC. It also has a wide operating temperature range, from -10°C to +71°C, and is protected against over voltage, over current, and over temperature. The unit is UL, cUL, and CE approved, and is enclosed in a standard IP 50 plastic housing with a removable gray cover. It has a maximum efficiency of 88%, and a low no-load power consumption of less than 0.5W. These features make the HWS600-12 an ideal power supply for a variety of applications.