TRACOPOWER DC/DC Converter Through Hole, 12V DC Output, 250mA, 160V DC Max Input, 43V Min Input, 3W, 90°C TMR 3-7212WIR

The TRACOPOWER TMR 3-7212WIR is a high-performance DC/DC converter designed for demanding industrial, electronic, and commercial applications. It delivers a stable 12V DC output at up to 250mA, making it suitable for powering sensitive equipment, embedded systems, telecommunications hardware, and industrial controllers.

This module features a broad 4:1 input voltage range, accepting between 43V and 160V DC, which enables reliable operation with fluctuating or unregulated supplies. With a maximum output power of 3W and an industry-standard SIP package for through-hole PCB mounting, installation is simple and integration is seamless with common circuit boards.

Key technical characteristics include an efficiency of 82%, reducing energy losses compared to conventional converters. The operating temperature range extends from -40°C up to 90°C, allowing deployment in harsh environments, outdoor equipment, and challenging industrial locations.

High isolation voltage of 1.6kV DC ensures electrical separation between input and output, providing additional safety and reliability, especially where sensitive electronics are involved. The converter is rated for a single output with 6 pins on its SIP footprint and features remote On/Off functionality to reduce standby power and extend component life.

Delivers 12V DC output at up to 250mA current. Accepts input voltage range from 43V to 160V DC for versatile applications. Provides a maximum output power of 3W for industrial and electronic systems. Designed with through-hole mounting and industry-standard SIP package.

Survives operating temperatures from -40°C to 90°C for reliable performance. High isolation voltage of 1.6kV DC ensures circuit separation and safety. Features a wide 4:1 input ratio suitable for fluctuating supply environments.

Efficiency of 82% minimizes energy losses during operation. Remote On/Off function for power saving on electronic equipment. Compact dimensions: 21.8mm length, 9.1mm width, 11.2mm depth.

Typical applications for this converter include consumer electronics, network and telecom equipment, industrial IoT devices, automation controllers, railway systems, and high-reliability embedded hardware. Its robust isolation and broad input capability make it suitable for installations requiring safety and adaptability.

Browse more DC Converters, power supply solutions, and industry-grade products by TRACOPOWER and related brands in the Electronics & Electricals category on EnvMart.