TRACOPOWER DC/DC Converter 12V DC, 333mA, 75V DC Max Input, 36V Min Input, 4W Through Hole, TMR 4-4812

TRACOPOWER TMR 4-4812 DC/DC Converter delivers regulated 12V DC output at up to 333mA, crafted for reliable and efficient power conversion in industrial, laboratory, and electronics applications. This converter offers a wide input voltage range of 36V to 75V DC, bridging power gaps between typical 3W and 6W DC converters and providing a cost-effective solution for designs demanding 4W output.

Designed with a compact SIP-8 package and through hole mount type, the TMR 4-4812 integrates seamlessly into PCBs, offering robust isolation up to 1600V DC that supports safety-critical and high-reliability requirements. The converter delivers high efficiency up to 87%, ensuring minimal energy loss and cooler operation, even across a full ambient temperature range from -40°C to 70°C with no derating.

Regulated 12V DC single output, maximum current 333mA. Input voltage from 36V DC to 75V DC and output power of 4W. Designed for through hole mounting in compact SIP-8 package. High isolation voltage (1600V DC) and reliable operation in harsh conditions.

Ripple and noise limited to 80mV peak-peak, supporting sensitive electronics. Protection features include short-circuit and overload safeguards. MTBF rating of 3,390,000 hours for critical continuous operation. Efficient up to 87% and RoHS compliant construction.

Industrial use cases include PCB-based designs in automation, power distribution, telecom, and instrumentation; laboratory and commercial environments requiring stable DC voltage isolated from noisy sources; and custom electronics needing robust, compact, and highly reliable DC/DC conversion. Typical applications comprise process control units, industrial controllers, sensor networks, and energy management interfaces.

The TMR 4-4812 is engineered for environments demanding wide voltage ranges, high isolation, and extended temperature performance. Package dimensions: 21.8mm length, 9.3mm width, 11.2mm depth, weight 4.8g. Protection against overload and short-circuit is built-in, ensuring safety and equipment longevity. Remote On/Off control supports flexible power management. Fully regulated outputs assure voltage stability for mission-critical tasks.

Explore advanced power conversion solutions in DC-DC Converter category and discover premium quality from TRACOPOWER for industrial and electronic needs at EnvMart.