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TRACO POWER THL204811WI DC/DC Converter

The THL 20WI series from TracoPower offers 20W DC/DC converters with high power density in a compact metal case measuring 1.0 inch x 1.0 inch x 0.4 inch. Featuring an ultra-wide 4:1 input voltage range, precise output regulation, and up to 90% efficiency, these converters are suitable for space-critical applications like mobile devices, instrumentation, and industrial electronics. They operate from -40°C to +75°C, up to +85°C with heat sinks, and include remote on/off, 1500VDC isolation, and robust short circuit protection—ideal for demanding environments.

Authorized Distributors
Source:Newark
Part No:THL 20-4811WI
Stock:10
Inv Date:05-30-2026
Price: Unit price: $69.78
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Source:DigiKey
Part No:THL 20-4811WI
Stock:9
Inv Date:05-30-2026
Price: Unit price: $55.43
Buy/RFQ:
Part No:THL 20-4811WI
Stock:0
Inv Date:05-31-2026
Price: Unit price: $59.71
Buy/RFQ:
Part No:THL 20-4811WI
Stock:0
Inv Date:05-30-2026
Price: Unit price: $63.44
Buy/RFQ:

TRACO POWER THL204811WI DC/DC Converter Specifications:

  • Power Output: 20 Watts
  • Input Voltage Range: 9–36 VDC or 18–75 VDC, with 4:1 ratio
  • Output Voltage: 3.3 V, 5 V, 12 V, 15 V, 24 V (adjustable where applicable)
  • Output Current: Up to 4.5 A depending on model
  • Efficiency: Up to 90%
  • Operating Temperature: -40°C to +75°C; up to +85°C with heat sink
  • Isolation Voltage: 1500 VDC input/output
  • Ripple & Noise: 75–150 mVp-p depending on model
  • Switching Frequency: ~330 kHz
  • Dimensions: 1.0” x 1.0” x 0.4” (25.4mm x 25.4mm x 10.2mm)
  • Material: Aluminium alloy case, copper alloy pins, epoxy potting
  • Certifications: UL/cUL, IEC/EN 60950-1, CSA
  • Humidity: 95% non-condensing
  • MTBF: >451,600 hours
  • Soldering Temp: 260°C for 10 seconds

Buy the Buy TracoPower DC/DC Converter Part Number THL204811WI Online

Purchase the TracoPower THL204811WI DC/DC converter online today to benefit from high efficiency, compact design, and reliable performance. Ideal for industrial automation, communication equipment, and sensitive electronic systems where space is limited. With adjustable output, remote control, and robust isolation, this versatile converter ensures stable power delivery in demanding environments. Enhance your project with quick online ordering and guaranteed quality supported by a three-year warranty, ensuring optimal operation and peace of mind for your critical applications.

Buy TracoPower THL204811WI now and experience unmatched reliability and high efficiency in compact power solutions.

Frequently Asked Questions

Where can I buy TRACO POWER THL204811WI?

You can click on the BUY or RFQ button to purchase THL204811WI from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part THL204811WI?

You can download the THL204811WI datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of THL204811WI?

TRACO POWER

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