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TRACO POWER TMDC204812 DC/DC Converter

The TMDC 20 Series is a reliable, high-performance encapsulated DC/DC converter module with up to 91% efficiency. Designed for industrial applications, these 20 W power supplies feature a wide 4:1 input voltage range, remote On/Off control, a power good LED indicator, and excellent thermal performance operating from -40°C to +90°C. With robust safety and EMC certifications, overload and short circuit protections, and optional DIN-Rail mounting, they are ideal for various industrial, automation, and control system uses. Their compact, low-profile plastic case makes integration straightforward and durable.

Authorized Distributors
Source:Newark
Part No:TMDC 20-4812
Stock:15
Inv Date:05-30-2026
Price: Unit price: $93.19
Buy/RFQ:
Source:DigiKey
Part No:TMDC 20-4812
Stock:173
Inv Date:05-30-2026
Price: Unit price: $67.33
Buy/RFQ:
Part No:TMDC 20-4812
Stock:8
Inv Date:05-31-2026
Price: Unit price: $65.18
Buy/RFQ:
Part No:TMDC 20-4812
Stock:0
Inv Date:05-30-2026
Price: Unit price: $77.38
Buy/RFQ:
Source:Arrow EU
Part No:TMDC 20-4812
Stock:53
Inv Date:05-31-2026
Price: N/A
Buy/RFQ:

TRACO POWER TMDC204812 DC/DC Converter Specifications:

  • Input Voltage Range: 5.1 VDC to 48 VDC with 4:1 wide input voltage ratio
  • Output Power: 20 Watts
  • Output Voltage Options: 5.1 VDC, 24 VDC, 48 VDC
  • Maximum Output Current: 4,000 mA at 5.1 VDC, 420 mA at 24 VDC, 420 mA at 48 VDC
  • Efficiency: Up to 91%
  • Operating Temperature Range: -40°C to +90°C with derating above 85°C
  • Isolation Voltage: 2500 VDC input/output
  • Load Regulation: ±0.5%, line regulation: ±0.5%, Voltage Accuracy: ±2%
  • Ripple & Noise: 100-200 mVpk-pk depending on output
  • Protection: Overload, short circuit, overvoltage, with hiccup mode auto recovery
  • Start-up Time: 30 ms max.
  • EMC Compliance: EN 55032 class A, FCC part 15 class A
  • Safety Standards: UL/cUL 60950-1, IEC 60950-1:2005+Am1:2009+Am2:2013
  • Mechanical: Encapsulated, low profile plastic case, optional DIN-Rail mount adapter
  • Durability: Operating temperature up to +80°C without derating, storage up to 125°C
  • MTBF: Over 775,200 hours
  • Dimensions: 69 mm x 96 mm x 23.5 mm (L x W x H), weight 107 g

Buy the Buy TracoPower TMDC 20 Series Part Number TMDC204812 Online

Purchase the TracoPower TMDC 20 Series DC/DC converter online today and experience reliable power conversion with up to 91% efficiency. This 20 W module features a wide 4:1 input voltage range, low temperature operation from -40°C to 90°C, and comprehensive protection, including overload and short circuit safety. Its encapsulated low-profile design with optional DIN-Rail mounting supports easy installation in industrial settings. Benefit from a robust design, high efficiency, and certification compliance, ensuring your automation or control projects are powered dependably and efficiently with this high-performance power module.

Order your TracoPower TMDC 20 Series 48 VDC Output DC/DC Converter today and ensure reliable, efficient power for industrial applications.

Frequently Asked Questions

Where can I buy TRACO POWER TMDC204812?

You can click on the BUY or RFQ button to purchase TMDC204812 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TMDC204812?

You can download the TMDC204812 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TMDC204812?

TRACO POWER

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