TRACOPOWER 3W Regulated Isolated SIP-8 Package DC/DC Converter through Hole, 5V DC Output 300 mA, 9V-18V Input TMR 3-1221HI

TRACOPOWER TMR 3-1221HI is a high-performance 3W DC/DC converter in a SIP-8 package designed for regulated isolated power conversion. Supporting dual input voltage ranges of 9V to 18V DC, it delivers a stable 5V output at 300 mA, making it suitable for sensitive electronic applications requiring reliable power supply.

The device features an input-to-output isolation voltage of 3kV DC, ensuring safety and signal integrity in industrial and communication equipment. Its efficiency rating of 82% promotes energy savings and reduced thermal management demands, while the continuous short circuit protection improves durability and operational safety.

Engineered with UL94V-0 package material and compliant with IEC/EN 60950-1 safety standards, this converter is well suited for industrial, laboratory, telecommunications, instrumentation, and commercial electronic systems. Its compact SIP-8 through-hole package eases PCB assembly and integration.

Technical specifications include a mean time between failures (MTBF) of approximately 4,870,000 hours, supporting long-term reliability. The converter operates within an industrial temperature range, from -40°C minimum to 85°C maximum, suitable for harsh environments.

Package dimensions are 21.8 mm in length and 11.1 mm in depth, making it a space-efficient choice in compact electronic designs. The TMR 3-1221HI series provides remote On/Off control capabilities for flexible system management.

Wide 2:1 input voltage range from 9V to 18V DC. Regulated isolated outputs with 3kV DC isolation voltage. Continuous short circuit protection enhances device safety. Compliance with RoHS and UL/cUL standards for industrial safety.

Compact SIP-8 through-hole package facilitates PCB mounting. Operating temperature range from -40°C to 85°C for industrial environments. High MTBF of 4,870,000 hours ensures product reliability. Efficiency rated at 82% optimizes power consumption.

Ideal for industrial electronics, instrumentation, communication, and commercial applications.

The TRACOPOWER TMR 3-1221HI DC/DC Converter is a reliable power solution for a wide range of demanding electronic devices including industrial control systems, telecommunications devices, measurement instruments, and embedded computing platforms. It provides stable, isolated power with a compact form factor, suitable for modern electronics design challenges.

Explore EnvMart's extensive selection of certified DC/DC Converters like the TMR 3-1221HI for advanced electronic component needs.