TracoPower DC-DC Converter 40W, 12V Output, 9.5 - 36V Input, 1.67A, 92°C, 7-Pin, High Efficiency TEQ 40-2422WIR

The TracoPower TEQ 40-2422WIR is an advanced DC-DC converter engineered for demanding railway, industrial, and rugged power system environments. It offers a regulated 12V DC output at up to 1.67A with a total maximum output power of 40W, ensuring stable and robust power delivery to sensitive electronic equipment and industrial control systems. This converter is particularly well-suited for applications where direct PCB mounting is not possible, as it comes in a durable 7-pin metal case designed for chassis installation.

Featuring an ultra-wide 4:1 input voltage range from 9.5V to 36V, the TEQ 40-2422WIR provides excellent flexibility for deployment in systems with uncertainties or fluctuations in supply voltage. It offers strong electrical isolation between input and output, with a rated isolation voltage of 1.6kV, helping to protect downstream electronics against noise and potential surges.

With an efficiency rating of up to 89%, the converter minimizes energy losses and reduces the need for excessive heat sinking. The thermal design and heatsink construction allow the module to operate continuously at ambient temperatures from -40°C up to 92°C when power derating is applied, making it reliable in harsh temperature extremes often found in transportation, manufacturing, and other outdoor or industrial environments.

The TEQ 40-2422WIR integrates robust protective features, including under-voltage lockout, over-voltage, over-temperature, and short-circuit protection. Its high mean time between failures (MTBF) of 1,000,000 hours ensures minimal downtime in mission-critical applications. The chassis-mount design and 7 terminal pins make system integration straightforward for a wide array of electronic, automation, and control solutions.

This DC-DC converter is commonly used in railway applications, industrial control panels, automation systems, process instrumentation, and anywhere reliable medium-power conversion with electrical isolation and extended environmental performance is required.

Typical industrial use cases include electrical panels, distributed power architectures, machine tools, industrial automation, and data acquisition equipment. The TEQ family’s rugged design and excellent reliability make it an ideal choice for OEMs and system integrators in the transportation, energy, and factory automation sectors.

For more DC-DC converter solutions and to explore the TracoPower range, browse the DC-DC Converter category at EnvMart.