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TRACO POWER TBA11211 DC/DC Converter

The TBA 1 Series is a compact 1 Watt DC/DC SIP converter designed for reliable power supply in space and cost-critical applications. It features continuous short circuit protection, an operating temperature range from -40°C to +85°C without derating, and 1'060 VAC isolation. With high efficiency up to 82% and an SMT package, it offers unregulated outputs suitable for industrial, automation, and embedded systems. Suitable for environments demanding high durability, the TBA 1 ensures stable power with minimal external components, making it ideal for various electronic and control applications.

Authorized Distributors
Source:Newark
Part No:TBA 1-1211
Stock:1
Inv Date:05-30-2026
Price: Unit price: $3.83
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Source:DigiKey
Part No:TBA 1-1211
Stock:69
Inv Date:05-30-2026
Price: Unit price: $3.73
Buy/RFQ:
Part No:TBA 1-1211
Stock:1069
Inv Date:05-31-2026
Price: Unit price: $3.29
Buy/RFQ:
Part No:TBA 1-1211
Stock:0
Inv Date:05-30-2026
Price: Unit price: $4.69
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TRACO POWER TBA11211 DC/DC Converter Specifications:

  • Input Voltage: 3.3V, 5V, 12V, 24V DC
  • Input Current at no load: 3.3V models 30mA, 5V models 25mA, 12V models 15mA, 24V models 10mA
  • Surge Voltage: 3.3V models 6V, 5V models 9V, 12V models 18V, 24V models 30V (1s max)
  • Isolation Voltage: 1'060 VAC input to output
  • Efficiency: up to 82%, typical 73-82%
  • Operating Temperature Range: -40°C to +85°C without derating
  • Switching Frequency: 50-200 kHz
  • Output Power: 1 Watt
  • Housing Material: Plastic (UL 94 V-0 rated), Epoxy potting
  • Connections: Through-Hole, Tinned Copper pins
  • Dimension: 22.5 x 14.5 x 11 mm approx.
  • Safety Standards: Designed for EN 60950-1, safety not certified
  • Humidity: 95% max (non-condensing)

Buy the Traco Power TBA 1 Series – Reliable DC/DC Converter for Industrial Applications

Discover the Traco Power TBA 1 Series, a compact and highly efficient 1 Watt DC/DC converter designed for industrial applications. With a wide operating temperature range from -40°C to +85°C, it provides reliable power with 82% efficiency and 1'060 VAC isolation. Its SIP-4 package ensures easy integration into various systems, while continuous short circuit protection adds durability. Perfect for automation, embedded systems, and control projects, order online now to secure a dependable power source that meets demanding industrial standards effortlessly.

Order your Traco Power TBA 1 Series 1 Watt low-cost DC/DC converter today and ensure dependable power solutions for your industrial and automation projects.

Frequently Asked Questions

Where can I buy TRACO POWER TBA11211?

You can click on the BUY or RFQ button to purchase TBA11211 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TBA11211?

You can download the TBA11211 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TBA11211?

TRACO POWER

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