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TRACO POWER TRI204811 high isolation DC/DC converter

The TRI 20 series is a compact, high-isolation 20 Watt DC/DC converter designed for industrial and transportation applications. Featuring reinforced isolation capable of withstanding 8000 VDC test voltages and working voltages of 1000 VACrms, it ensures safety and reliability. The series offers a wide input voltage range of 9-75 VDC, high efficiency up to 90%, and low no-load power consumption. Certifications include IEC/EN/UL 62368-1, making it ideal for demanding environments with high transient immunity, safe operation from -40°C to +76°C, and integrated filters for EMI compliance.

Authorized Distributors
Source:DigiKey
Part No:TRI 20-4811
Stock:0
Inv Date:05-30-2026
Price: Unit price: $74.721
Buy/RFQ:
Part No:TRI 20-4811
Stock:0
Inv Date:05-31-2026
Price: Unit price: $80.86
Buy/RFQ:
Part No:TRI 20-4811
Stock:0
Inv Date:05-30-2026
Price: Unit price: $90.99
Buy/RFQ:

TRACO POWER TRI204811 high isolation DC/DC converter Specifications:

  • Power Output: 20 Watt
  • Input Voltage Range: 9-75 VDC
  • Input Voltage Range (multiple models): 12 VDC, 24 VDC, 36 VDC, 48 VDC, 36-75 VDC
  • Efficiency: Up to 90%
  • Isolation Voltage: 8000 VDC (test), 1000 VACrms working voltage
  • Operating Temperature: -40°C to +76°C
  • MTBF: 1,087,000 hours (ground benign conditions)
  • Dimensions: 2" x 1" x 0.5" (approximate)
  • Protection: Overload, Overvoltage, Short circuit
  • Standards: IEC 62368-1, UL 62368-1, EN 62368-1
  • Reinforced Insulation System
  • Input Undervoltage Lockout: 7.5 VDC (for 12 V models)
  • Ripple and Noise: 50-150 mVp-p depending on output
  • Weight: 30g
  • Environmental: Humidity up to 95% non-condensing
  • Cooling: Natural convection
  • Soldering: Wave, 260°C / 10 sec
  • Pin Material: Tinned Copper

Buy the Traco Power TRI 20 Series – Reliable DC/DC Converter for Industrial Applications

Experience the robustness and reliability of the Traco Power TRI 20 series. This high-isolation 20 Watt DC/DC converter features wide input ranges from 9 to 75 VDC, high efficiency of up to 90%, and reinforced insulation that withstands high test voltages. Certified to IEC/EN/UL 62368-1 standards, it is suitable for demanding industrial, transportation, and instrumentation applications. Its compact design, low power consumption, and excellent thermal performance make it the ideal choice for ensuring safe and efficient power conversion in critical environments.

Buy Traco Power TRI 20 series DC/DC converter now and benefit from high efficiency, reinforced insulation, and certified safety for your industrial needs.

Frequently Asked Questions

Where can I buy TRACO POWER TRI204811?

You can click on the BUY or RFQ button to purchase TRI204811 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TRI204811?

You can download the TRI204811 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TRI204811?

TRACO POWER

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