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TRACO POWER TBA21211 DC-DC Converter

The TBA 2 Series is a compact 2 Watt DC/DC SIP converter designed for cost-effective applications requiring reliable power. It offers high efficiency up to 84%, continuous short circuit protection, and an operating temperature range from -40°C to +80°C without derating. The series features 1,060 VAC isolation, unregulated outputs, and broad input voltage options of 5V, 12V, and 24V DC. Its small SIP-7 package makes it ideal for space-critical industrial, automation, and control applications, ensuring durability and safety in demanding environments.

Authorized Distributors
Source:Newark
Part No:TBA 2-1211
Stock:24
Inv Date:05-30-2026
Price: Unit price: $5.59
Buy/RFQ:
Source:DigiKey
Part No:TBA 2-1211
Stock:385
Inv Date:05-30-2026
Price: Unit price: $4.45
Buy/RFQ:
Part No:TBA 2-1211
Stock:1044
Inv Date:05-31-2026
Price: Unit price: $3.86
Buy/RFQ:
Part No:TBA 2-1211
Stock:0
Inv Date:05-30-2026
Price: Unit price: $4.27
Buy/RFQ:
Source:Arrow EU
Part No:TBA 2-1211
Stock:33349
Inv Date:05-31-2026
Price: N/A
Buy/RFQ:

TRACO POWER TBA21211 DC-DC Converter Specifications:

  • Power: 2 Watt
  • Input Voltage Range: 5V, 12V, 24V DC (+10%)
  • Input Surge Voltage: 9V (5V), 18V (12V), 30V (24V) max for 1s
  • Efficiency: Up to 84%
  • Output Voltage Options: 5 VDC, 12 VDC, 15 VDC, -5 VDC, -12 VDC, -15 VDC, 15 VDC (dual outputs)
  • Output Current: 80 mA to 400 mA depending on model
  • Isolation Voltage: 1,060 VAC
  • Operating Temperature Range: -40°C to +80°C without derating
  • Humidity: 95% max., non-condensing
  • Size: SIP-7 package
  • Cooling: Natural convection
  • Safety Standards: Designed per EN 60950-1
  • Protection: Continuous short circuit with automatic recovery
  • Isolation Resistance: 1,000 MOhm min. at 500 VDC
  • Isolation Capacitance: 20 pF max.
  • Thermal Coefficient: 0.02%/K max.
  • Switching Frequency: 30-200 kHz
  • Housing: UL 94V-0 rated plastic
  • Potting Material: Epoxy UL 94V-0 rated
  • Weight: 28g

Buy the Traco Power TBA 2 – Reliable DC-DC Converter for Industrial Applications

Order the Traco Power TBA 2 Series DC-DC Converter online today for high efficiency, broad input voltage range, and reliable performance in space-constrained industrial applications. This 2 watt SIP converter offers up to 84% efficiency, excellent isolation of 1,060 VAC, and extensive temperature tolerance from -40°C to +80°C without derating. Its compact SIP-7 package is perfect for automation, control systems, and automation projects where space and reliability are critical. Experience the durability and cost-effectiveness today by purchasing online.

Get Traco Power TBA 2 today—built for precision and long-lasting durability in industrial power management.

Frequently Asked Questions

Where can I buy TRACO POWER TBA21211?

You can click on the BUY or RFQ button to purchase TBA21211 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TBA21211?

You can download the TBA21211 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TBA21211?

TRACO POWER

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