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TRACO POWER THL102421 DC-DC Converter

The THL 10 series from TracoPower are 10-watt DC/DC converters available in single and dual output configurations. These compact converters are housed in a 1-inch by 1-inch shielded metal case with an isolated baseplate, making them easy to incorporate into various applications. They feature an industrial standard pinout, a wide 2:1 input voltage range, and an input filter that meets EN 55022 class A standards without external components. The models are protected against short circuits and overvoltage, and operate reliably from -40°C to +80°C, with up to +85°C when used with a heat sink. Suitable for instrumentation, distributed power in communication systems, and industrial electronics, these converters provide high efficiency up to 89%. They offer high input-to-output isolation of 1500VDC (60 seconds), an isolation resistance exceeding 1000 MΩ at 500VDC, and a maximum input/output capacitance of 2000 pF. Ripple and noise are minimal, measuring approximately 80mVp-p for 3.3V and 5V models, and around 100mVp-p for other voltage options. The fixed PWM switching frequency is 300kHz. Compliant with UL/cUL 60950-1 and IEC/EN 60950-1 safety standards, these converters come with a 3-year warranty.

Authorized Distributors
Source:DigiKey
Part No:THL 10-2421
Stock:13
Inv Date:05-30-2026
Price: Unit price: $34.44
Buy/RFQ:
Part No:THL 10-2421
Stock:9
Inv Date:05-31-2026
Price: Unit price: $36
Buy/RFQ:
Part No:THL 10-2421
Stock:0
Inv Date:05-30-2026
Price: Unit price: $38.99
Buy/RFQ:
Source:Arrow EU
Part No:THL 10-2421
Stock:7
Inv Date:05-31-2026
Price: N/A
Buy/RFQ:

TRACO POWER THL102421 DC-DC Converter Specifications:

  • Power output: 10 Watts
  • Input voltage range: Wide 2:1 ratio (e.g., 9-18 VDC, 18-36 VDC, 36-75 VDC, 48 VDC nominal)
  • Output voltage options: 3.3 V, 5.1 V, 12 V, 15 V, +5 V, +12 V, +15 V
  • Output current: Ranges from 670 mA to 2500 mA depending on model
  • Efficiency: Up to 89%
  • Isolation voltage: 1500 VDC (60 sec.)
  • Isolation resistance: >1000 MΩ at 500 VDC
  • Capacitance: Max 2000 pF input/output capacitance
  • Ripple and noise: Approximately 80-100mVp-p
  • Operating temperature: -40°C to +80°C, up to +85°C with heat sink
  • Switching frequency: 300 kHz fixed
  • Protection: Short circuit and overvoltage
  • Compliance: UL/cUL 60950-1, IEC/EN 60950-1
  • Physical: Metal case, weight approx. 15g, tinned copper pins
  • Soldering temperature: Max +260°C for 10 sec.

Buy the TracoPower Series THL 10 Watt DC-DC Converter: THL102421

Enhance your industrial or communication systems with the TracoPower Series THL 10 watt DC-DC converter. Compact and robust, it offers high efficiency up to 89%, reliable protection against short circuits and overvoltage, and an industry-standard pinout for easy integration. With a wide input voltage range from 9V to 75V and operation from -40°C to +85°C when mounted with a heat sink, it ensures dependable power supply in demanding environments. Certified safety standards and a 3-year warranty make it the ideal choice for your power conversion needs.

Order your TracoPower Series THL 10 Watt DC-DC Converter today and give your projects the dependable power they deserve.

Frequently Asked Questions

Where can I buy TRACO POWER THL102421?

You can click on the BUY or RFQ button to purchase THL102421 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part THL102421?

You can download the THL102421 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of THL102421?

TRACO POWER

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