TRACOPOWER High Performance 1W Surface Mount DC/DC Converter, 12V / -12V Output, 18V Max Input, 9V Min Input TRN 1-1222SM

TRACOPOWER TRN 1-1222SM is a compact, high-performance 1 Watt DC/DC converter series offering dual regulated outputs of +12V and -12V suitable for a variety of electronic and industrial applications. This surface mount device supports input voltages ranging from 9V to 18V with a 2:1 input ratio, designed to deliver consistent output current up to 45mA per output. Its robust construction ensures stable operation over a wide temperature range from -40°C to 90°C, ideal for demanding environments.

The converter features 1600 VDC isolation between input and output, ensuring electrical safety and noise immunity critical in sensitive electronic circuits. With a high efficiency of 83%, it minimizes power loss and heat generation, enhancing system longevity and reliability. The TRN 1-1222SM is engineered with a small footprint and low profile (11.9mm x 11.3mm x 7.6mm), making it perfect for space-constrained PCB layouts in telecommunications, instrumentation, industrial control systems, and automation equipment.

This product conforms to IEC/EN 62368-1 safety standard and incorporates short circuit and overload protection for enhanced durability. The high MTBF of 7,400,000 hours underscores its suitability for long-term industrial use. Surface mount packaging facilitates automated assembly processes, contributing to manufacturing efficiency.

Wide input voltage range of 9V to 18V supports multiple power supply sources. Dual output voltages (+12V, -12V) allow versatile circuit configurations. High isolation voltage of 1600 VDC enhances operational safety. Compact surface mount package dimensions support space-saving designs.

Efficient operation at 83% reduces heat and energy consumption. Robust temperature tolerance from -40°C to 90°C suitable for harsh environments. 10-pin configuration ensures reliable electrical connection. Meets IEC/EN 62368-1 standard for safety compliance.

Mean Time Between Failures (MTBF) of 7,400,000 hours for dependable service life.

TRACOPOWER DC/DC converters are widely used in industrial, telecommunications, measurement, automation, and embedded system applications where reliable, isolated power conversion is critical. Compatible with a range of control electronics, these converters enhance power system versatility while ensuring protection and efficiency.

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