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TRACO POWER TMR42412WI DC/DC converter

The TMR 4WI series offers a compact, high-efficiency 4 Watt DC/DC converter suitable for demanding applications within industrial systems. Featuring a wide 4:1 input voltage range from 9 VDC to 36 VDC or 18 VDC to 75 VDC, it provides fully regulated single and dual outputs with efficiencies up to 83%. Its robust design includes 1600 VDC isolation, overheat protection, and remote On/Off control. Operating across temperatures from -40°C to +70°C without derating, it ensures reliable performance in harsh environments, certified according to IEC/EN/UL 62368-1 standards.

Authorized Distributors
Source:DigiKey
Part No:TMR 4-2412WI
Stock:8
Inv Date:05-30-2026
Price: Unit price: $16.2
Buy/RFQ:
Part No:TMR 4-2412WI
Stock:14
Inv Date:05-31-2026
Price: Unit price: $15.6
Buy/RFQ:
Part No:TMR 4-2412WI
Stock:0
Inv Date:05-30-2026
Price: Unit price: $17.61
Buy/RFQ:

TRACO POWER TMR42412WI DC/DC converter Specifications:

  • Input Voltage Range: 9 - 36 VDC or 18 - 75 VDC
  • Output Power: 4 Watt
  • Efficiency: Up to 83%
  • Isolation Voltage: 1600 VDC
  • Operating Temperature Range: -40°C to +70°C without derating
  • Ripple and Noise: 80 mVp-p max at 20 MHz bandwidth
  • Voltage Set Accuracy: ±1%
  • Protection: Short-circuit, overload (foldback mode), thermal protection
  • Isolation Resistance: ≥ 17 MΩ at 500 VDC
  • Mounting: Through-hole
  • Housing Material: Non-conductive plastic V-0 rated
  • Case Temperature: up to +100°C
  • Start-up Time: Approx. 30 ms
  • Surge Voltage: 50 VDC (up to 100 VDC for 1 s)
  • Electromagnetic Compatibility: Complies with EN 55032, EN 61000-4 series

Buy the Buy Traco Power TMR Series 4 Watt Part Number TMR42412WI Online

Purchase the Traco Power TMR 4WI series 4 Watt DC/DC converter online today and benefit from its high efficiency up to 83%, wide input range, and robust 1600 VDC isolation. Ideal for industrial environments, it offers fully regulated outputs, thermal and overload protections, and remote On/Off control for easy integration. Its compact SIP-8 package ensures space-saving installation in critical systems. Certified to IEC/EN/UL 62368-1 standards, this reliable, cost-effective power module ensures smooth performance across a broad temperature range from -40°C to +70°C without derating, making it perfect for demanding applications.

Buy Traco Power TMR 4WI series 4 Watt converter now and experience unmatched reliability and performance in demanding industrial applications.

Frequently Asked Questions

Where can I buy TRACO POWER TMR42412WI?

You can click on the BUY or RFQ button to purchase TMR42412WI from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TMR42412WI?

You can download the TMR42412WI datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TMR42412WI?

TRACO POWER

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