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TRACO POWER TMR37212WIR Industrial DC-DC Converter
The TMR 3WIR series consists of compact 3 Watt DC/DC converters designed in a SIP-8 metal case, suitable for space-constrained applications. These converters operate efficiently at temperatures up to 78°C full load and up to 90°C with derating. Providing EN 50155 railway approval, UL 60950-1 certification, and 3000 VDC 1/0-isolation, they feature wide input voltage ranges from 9-36V, 18-75V, and 43-160V DC. They include short circuit protection, remote On/Off, and are ideal for industrial, transportation, and automation systems needing reliable, regulated power.
TRACO POWER TMR37212WIR Industrial DC-DC Converter Specifications:
- Power Output: 3 Watt
- Input Voltage Range: 9-36 VDC, 18-75 VDC, 43-160 VDC (wide 4:1 ratio)
- Output Voltages: 3.3V, 5V, 9V, 12V, 15V, 24V (various models)
- Maximum Output Current: 700 mA to 300 mA depending on model
- Efficiency: Up to 83%
- Operating Temperature Range: -40°C to +90°C
- Isolation Voltage: 3000 VDC input to output, 1500 VDC input/output to case
- Ripple & Noise: 75 mVp-p max at 20 MHz bandwidth
- Transient Response: 250 μs recovery time
- Short Circuit Protection: Continuous, automatic recovery
- Remote On/Off: Yes, via open circuit or high impedance
- Certification: EN 50155, UL 60950-1, IEC/EN/UL 60950-1
- Dimensions: Standard SIP-8 case, weight approx. 0.21 kg
- Surge Voltage: Up to 185 V max for certain models
- Environmental: Operating humidity 5–95%, non-condensing
Buy the Traco Power Series TMR 3WIR DC-DC Converter: TMR37212WIR
Experience reliable power conversion with the Traco Power TMR37212WIR series. These compact converters deliver 3 Watts of power, feature wide input voltage ranges, and are designed for rugged environments. With EN 50155 railway approval and UL certifications, they ensure safety and compliance for transportation and industrial systems. The converters offer high efficiency, short circuit protection, remote On/Off, and operating temperatures up to 90°C. Perfect for space-constrained automation and control applications needing dependable and regulated power sources.
Get Traco Power TMR37212WIR today—built for precision and long-lasting durability in industrial automation.
Frequently Asked Questions
Where can I buy TRACO POWER TMR37212WIR?
You can click on the BUY or RFQ button to purchase TMR37212WIR from an authorized TRACO POWER distributor.
How do I troubleshoot issues or seek technical support for part TMR37212WIR?
You can download the TMR37212WIR datasheet or visit the TRACO POWER website for support.
Who is the manufacturer of TMR37212WIR?
TRACO POWER