The TBA 1-0519HI is an isolated DC/DC converter manufactured by Traco Power, which consists of the Power SIP-7 (single inline packaging) package solution with 1 Watt Output 1 up to 9 volts DC. The device delivers an extremely high level of insulation (2500 V AC minimum) and features an optimum efficiency design of up to 88%, a wide 4:1 input voltage range, fast transient response, and high power density. The device also includes a wide operating temperature range, adjustable output voltage, high-temperature operation up to 100 °C without derating, and Overvoltage protection, making it suitable for a multitude of industrial applications. It is widely used in industrial, telecom, and communication systems.