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TRACO POWER TDL22421 DC/DC Converter

The TDL 2 series from TracoPower consists of 2W, single and dual regulated output DC/DC converters. These compact units feature a wide 2:1 input voltage range and are housed in a small DIP package measuring 14mm wide, 8mm high, and 14mm deep. They provide continuous, automatic recovery short circuit protection and current limiting. Available with input voltages of 5VDC, 12VDC, 24VDC, or 48VDC, and output voltages including 3.3VDC, 5VDC, 12VDC, 15VDC, and ±5VDC, ±12VDC, ±15VDC, these converters deliver maximum output currents ranging from 67mA to 400mA with efficiencies up to 87%. They feature an isolation voltage of 1500VDC for 60 seconds, with typical input/output capacitance of 100pF and resistance greater than 1 Gohm. Ripple and noise are approximately 70mVp-p at 20MHz bandwidth. Certified to UL 60950-1 and IEC/EN 60950-1 safety standards, they operate reliably from -40°C to 70°C and come with a 3-year warranty.

Authorized Distributors
Source:Newark
Part No:TDL 2-2421
Stock:5
Inv Date:05-30-2026
Price: Unit price: $25.61
Buy/RFQ:
Source:DigiKey
Part No:TDL 2-2421
Stock:0
Inv Date:05-30-2026
Price: Unit price: $20.017
Buy/RFQ:
Part No:TDL 2-2421
Stock:0
Inv Date:05-31-2026
Price: Unit price: $21.89
Buy/RFQ:
Part No:TDL 2-2421
Stock:0
Inv Date:05-30-2026
Price: Unit price: $23.47
Buy/RFQ:

TRACO POWER TDL22421 DC/DC Converter Specifications:

  • Power Output: 2W
  • Input Voltage Range: 4.5 - 10 VDC, 9 - 18 VDC, 18 - 36 VDC, or 36 - 75 VDC depending on model
  • Output Voltage Options: 3.3VDC, 5VDC, 12VDC, 15VDC, ±5VDC, ±12VDC, ±15VDC
  • Maximum Output Current: 67mA to 400mA based on model
  • Efficiency: up to 87%
  • Isolation Voltage: 1500VDC for 60 seconds
  • Ripple and Noise: 70 mVp-p (20 MHz bandwidth)
  • Operating Temperature: -40°C to +70°C
  • Short Circuit Protection: Continuous, automatic recovery
  • Case Size: 14 mm x 8 mm x 14 mm
  • Mounting: DIP package
  • Certifications: UL 60950-1, IEC/EN 60950-1
  • Input Current No Load: 8-40 mA depending on model
  • Surge Voltage: 12V to 100V max depending on model
  • Input Filter: Internal capacitor
  • Inrush Current: 15-50 V max surge voltage

Buy the TracoPower Series TDL 2 Watt: TDL 2-0521

Purchase the TracoPower TDL 2 series DC/DC converter online today—compact, reliable, and efficient power solutions for industrial electronics. Featuring a 2W power rating, wide input range, up to 87% efficiency, and 1500VDC isolation, these converters are perfect for demanding environments. They include automatic short circuit recovery, low ripple, and high temperature operation from -40°C to 70°C. Backed by a 3-year warranty, buy online and ensure your systems stay powered efficiently and safely with trusted power conversion technology.

Get TracoPower TDL 2-0521 today—built for robust industrial applications with high efficiency and superior safety features.

Frequently Asked Questions

Where can I buy TRACO POWER TDL22421?

You can click on the BUY or RFQ button to purchase TDL22421 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TDL22421?

You can download the TDL22421 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TDL22421?

TRACO POWER

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