TRACOPOWER THB 3 DC/DC Converter, 24V DC Output, 9 - 18V Input, 125mA, 3W, Through Hole, -40°C to 85°C THB 3-1215

The TRACOPOWER THB 3-1215 DC/DC Converter is a high-performance power supply module designed to provide a stable 24V DC output from wide-ranging input voltages between 9V DC to 18V DC. This unit achieves efficient power conversion up to 3 watts, making it ideal for demanding applications requiring reliable voltage regulation and isolation on PCB assemblies.

With an output current of up to 125mA and an impressive isolation voltage rating of 4kV AC, the THB 3-1215 is engineered for robust circuit protection and safety, especially in installations susceptible to voltage spikes or electromagnetic interference. The converter conforms to a compact DIP package (31.8mm length × 20.3mm width × 10.5mm depth), allowing straightforward through hole mounting for seamless PCB integration.

It operates efficiently across extreme temperature ranges, from -40°C cold starts to 85°C high-temperature environments, ensuring consistent performance in both laboratory and industrial conditions. The device’s 81% efficiency reduces energy losses, and its MTBF (Mean Time Between Failure) of 1,000,000 hours reflects long-lasting reliability for mission-critical equipment.

Typical applications include medical equipment where precise and isolated power is essential, communication devices requiring stable voltage, industrial automation control systems demanding continuous operation, and battery-powered electronics in harsh conditions. The THB 3-1215 is well suited for powering sensors, instrumentation, and low-power modules in professional electronics setups.

Its design supports a single output channel, making integration simple for engineers and OEMs. Installation requires only PCB slot alignment due to its DIP form factor. No regular maintenance is required beyond standard physical integrity checks.

Key technical features of the THB 3-1215 include: wide input voltage ratio (2:1), seven-pin configuration, high isolation for circuit safety, efficient conversion, and resilience against temperature extremes. Its compact size ensures it can be deployed in dense assemblies, supporting modern automation and embedded systems.

Provides reliable 24V DC output from 9 - 18V DC input voltage range. Delivers up to 125mA output current and 3W maximum output power. Features through hole mounting for secure PCB integration. Offers isolation voltage of 4kV AC and high efficiency of 81%.

Operates from -40°C to 85°C, suitable for harsh environments. Comes in a compact DIP package with 7 pins, saving PCB space. Supports versatile applications: medical, industrial, communication and battery-powered equipment.

Discover more DC/DC converters and power solutions in the Electronics & Electricals > Converters > DC-DC Converter category. Browse the TRACOPOWER range for high-quality modules suitable for industrial and commercial projects at EnvMart.