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TRACO POWER TBA22421 DC/DC Converter

The TBA 2 series is a compact 2 Watt DC/DC SIP converter designed for cost-sensitive applications requiring reliable power conversion. It features an industry-standard SIP-7 package, continuous short circuit protection, and an operating temperature range of -40°C to +80°C without derating. The series offers input voltage options of 5V, 12V, and 24V DC, with unregulated outputs and high efficiency up to 84%. Its switching frequency ranges from 30 to 200 kHz, making it suitable for space-constrained environments and demanding industrial or automation uses. The converters comply with safety standards T/Multimedia Equipment, and are built with UL-rated insulation materials, ensuring durability and reliability.

Authorized Distributors
Source:DigiKey
Part No:TBA 2-2421
Stock:159
Inv Date:05-30-2026
Price: Unit price: $4.45
Buy/RFQ:
Part No:TBA 2-2421
Stock:294
Inv Date:05-31-2026
Price: Unit price: $3.55
Buy/RFQ:
Part No:TBA 2-2421
Stock:0
Inv Date:05-30-2026
Price: Unit price: $5.62
Buy/RFQ:
Source:Arrow EU
Part No:TBA 2-2421
Stock:50
Inv Date:05-31-2026
Price: N/A
Buy/RFQ:

TRACO POWER TBA22421 DC/DC Converter Specifications:

  • Power: 2 Watt
  • Package: SIP-7
  • Input Voltage Range: 5V, 12V, 24V DC (+10%)
  • Input Current at no load: 5V 35mA, 12V 18mA, 24V 10mA
  • Surge Voltage: 5V 9VDC, 12V 18V, 24V 30V (1s)
  • Output Voltage Options: 5V, 12V, 15V, -5V, -12V, -15V, 5V/5V, 12V/12V, 15V/15V
  • Maximum Output Current: 200mA for most models
  • Efficiency: Up to 84%
  • Isolation Voltage: 1,060 VAC
  • Operating Temperature: -40°C to +80°C
  • Storage Temperature: -55°C to +125°C
  • Cooling: Natural convection
  • Switching Frequency: 30-200kHz
  • Safety Standards: EN 60950-1 (no certification), UL-rated insulation
  • Protection: Continuous short circuit with automatic recovery
  • Dimensions: 22.5 mm x 8 mm x 9 mm (approximate)

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

Enhance your industrial power solutions with the TBA 2 series from Traco Power. These compact 2W SIP converters offer high efficiency up to 84%, wide temperature range from -40°C to +80°C, and industry-standard isolation of 1,060 VAC. Designed for critical applications, they feature continuous short circuit protection, UL-rated insulation, and natural convection cooling. Ideal for automation, instrumentation, and embedded systems, the TBA 2 series ensures dependable operation, long lifetime, and simplified installation for your demanding industrial projects.

Buy Traco Power TBA 2 series DC/DC converter now and experience unmatched reliability and performance in space-constrained industrial environments.

Frequently Asked Questions

Where can I buy TRACO POWER TBA22421?

You can click on the BUY or RFQ button to purchase TBA22421 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TBA22421?

You can download the TBA22421 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TBA22421?

TRACO POWER

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