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TRACO POWER THL101221 DC/DC Converter

The THL 10 series from TracoPower consists of 10W single and dual output DC/DC converters designed for industrial and communication applications. These compact converters are housed in a 1" x 1" shielded metal case with an isolated baseplate, providing a reliable and efficient power solution. They feature an industrial standard pinout, a wide 2:1 input voltage range (such as 12V, 24V, or 48V DC), and an input filter that complies with EN 55022 Class A without the need for external components. The converters include protections against short circuits and overvoltage, and operate across a temperature range from -40°C to +80°C (up to +85°C with heat sink). They offer high efficiency up to 89%, with an I/O isolation voltage of 1500VDC (for 60 seconds), an isolation resistance exceeding 1000 MΩ at 500VDC, and an isolation capacitance up to 2000 pF. Their ripple and noise levels are minimal, with 80mVp-p for 3.3V and 5V models, and 100mVp-p for others. The fixed PWM switching frequency is approximately 300 kHz. Certified to UL/cUL 60950-1 and IEC/EN 60950-1 safety standards, these converters come with a 3-year warranty. Typical applications include instrumentation, distributed power architectures in communication systems, and industrial electronics.

Authorized Distributors
Source:DigiKey
Part No:THL 10-1221
Stock:12
Inv Date:05-30-2026
Price: Unit price: $34.44
Buy/RFQ:
Part No:THL 10-1221
Stock:8
Inv Date:05-31-2026
Price: Unit price: $36
Buy/RFQ:
Part No:THL 10-1221
Stock:0
Inv Date:05-30-2026
Price: Unit price: $36.63
Buy/RFQ:

TRACO POWER THL101221 DC/DC Converter Specifications:

  • Power: 10W
  • Input voltage range: 12V, 24V, 48V DC (wide 2:1 range)
  • Output voltages: 3.3V, 5V, 12V, 15V, 5V (dual), etc.
  • Output current: from 330 mA to 2500 mA depending on model
  • Efficiency: up to 89%
  • Isolation voltage: 1500VDC (60 sec.)
  • Isolation resistance: >1000 MΩ at 500VDC
  • Isolation capacitance: 2000 pF max.
  • Operating temperature: -40°C to +80°C (up to +85°C with heat sink)
  • Ripple and noise: 80-100 mVp-p
  • Switching frequency: approximately 300 kHz
  • Protections: short circuit, overvoltage
  • Certification: UL/cUL 60950-1, IEC/EN 60950-1
  • Housing: Metal case with isolated baseplate
  • Size: 1" x 1"
  • Soldering temperature: max +260°C / 10 sec.
  • Weight: 15 g
  • Maximum case temperature: +100°C

Buy the TracoPower THL 10 Series – Reliable DC Power for Industrial Applications

Get your TracoPower THL 10 series 10W DC/DC converters online today to enjoy reliable, high-efficiency power for industrial and communication systems. Compact and robust, these converters feature wide input voltage ranges, excellent isolation, and protections against short circuits and overvoltage. Designed to operate from -40°C to +85°C with optional heat sinks, they meet safety standards such as UL/cUL 60950-1. Perfect for instrumentation, distributed power architectures, and industrial electronics, ordering online guarantees fast delivery of proven, high-quality power modules for your demanding applications.

Order your TracoPower THL 10 series 10 Watt DC/DC converters today and provide your industrial and communication projects with dependable power solutions.

Frequently Asked Questions

Where can I buy TRACO POWER THL101221?

You can click on the BUY or RFQ button to purchase THL101221 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part THL101221?

You can download the THL101221 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of THL101221?

TRACO POWER

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