The HCLS1-05S05 is a single-phase, 5-amp, 5-volt, DC-DC converter module manufactured by WIER Power Modules. It is RoHS compliant and is designed for use in small, low-power DC-DC applications such as powering cellular phones, battery management, motor control, and other embedded systems. It features a low power input range of 6.0V to 32V, a maximum output current of 5A, and a wide -40°F to +180°F temperature range. It is also designed for high efficiency and reliability by using surface-mount components and an extended temperature range aluminum-based heat sink for increased heat transfer and cooling.