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TRACO POWER TBA21222 DC/DC Converter

The TBA 2 series is a compact and efficient 2 Watt DC/DC SIP converter designed for space-critical and cost-sensitive applications. It offers features such as continuous short circuit protection, 1,060 VAC isolation, and an operating temperature range from -40°C to +80°C without derating. With input voltages of 5, 12, and 24 VDC and efficiency up to 84%, it is suitable for various industrial electronics. Its SIP-7 package ensures reliable, space-saving installation in industrial, automation, and control systems with unregulated outputs and high isolation standards.

Authorized Distributors
Source:Newark
Part No:TBA 2-1222
Stock:8
Inv Date:05-30-2026
Price: Unit price: $4.6
Buy/RFQ:
Source:DigiKey
Part No:TBA 2-1222
Stock:438
Inv Date:05-30-2026
Price: Unit price: $4.78
Buy/RFQ:
Part No:TBA 2-1222
Stock:455
Inv Date:05-31-2026
Price: Unit price: $4.4
Buy/RFQ:
Part No:TBA 2-1222
Stock:0
Inv Date:05-30-2026
Price: Unit price: $5.62
Buy/RFQ:
Source:Arrow EU
Part No:TBA 2-1222
Stock:90
Inv Date:05-31-2026
Price: N/A
Buy/RFQ:

TRACO POWER TBA21222 DC/DC Converter Specifications:

  • Input Voltage: 5 VDC, 12 VDC, 24 VDC with tolerance +10%
  • Output Power: 2 Watt
  • Isolation Voltage: 1,060 VAC
  • Operating Temperature Range: -40°C to +80°C without derating
  • Efficiency: Up to 84%
  • Package Type: SIP-7
  • Ripple and Noise: 250 mVp-p max.
  • Input Current at No Load: 5 V 35 mA, 12 V 18 mA, 24 V 10 mA
  • Start-up Time: 10 ms max.
  • Short Circuit Protection: Continuous, automatic recovery
  • Dimensions: Compact package suitable for space-sensitive applications
  • Operating Humidity: 95% max. non-condensing
  • Housing Material: Plastic UL 04 V-O rated
  • Potting Material: Epoxy UL 04 V-O rated
  • Insulation Test Voltage Input to Output: 1,060 VAC for 60s
  • Insulation Resistance: ≥ 1,000 MOhms at 500 VDC
  • Switching Frequency: 30 - 200 kHz
  • Cooling System: Natural convection
  • Safety Standards: Designed for EN 60950-1 (no certification)
  • Reliability MTBF: 2,000,000 hours

Buy the TracoPower TBA 2 – Reliable Power Supply for Industrial Applications

Enhance your industrial systems with the TBA 2 Series DC/DC converter, offering 2W power, high efficiency up to 84%, and robust features like short circuit protection and wide temperature range. Its compact SIP-7 package ensures easy integration into space-constrained environments, ideal for automation, control, and industrial electronics. With 1,060 VAC isolation and reliable performance at ambient temperatures from -40°C to +80°C, it supports your critical applications with durable, cost-effective power conversion. Buy online today for quality and peace of mind in your projects.

Order your TracoPower TBA 2 Series 2 Watt DC/DC converter today and secure a dependable power solution for your industrial control projects.

Frequently Asked Questions

Where can I buy TRACO POWER TBA21222?

You can click on the BUY or RFQ button to purchase TBA21222 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TBA21222?

You can download the TBA21222 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TBA21222?

TRACO POWER

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