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TRACO POWER TBA10521HI DC/DC Converter

The TBA 1HI Series is a compact, high-efficiency 1-watt DC/DC converter designed for space-critical applications. It features a broad input voltage range of 5, 12, and 24 VDC, with various output options including single and dual voltages. This converter offers excellent performance with up to 82% efficiency, continuous short circuit protection, and an operating temperature from -40°C to +85°C without derating. Its SIP-7 package ensures easy integration into industrial and electronic systems, making it ideal for cost-sensitive automation, control, and power distribution solutions.

Authorized Distributors
Source:DigiKey
Part No:TBA 1-0521HI
Stock:0
Inv Date:05-30-2026
Price: Unit price: $3.85
Buy/RFQ:
Part No:TBA 1-0521HI
Stock:87
Inv Date:05-31-2026
Price: Unit price: $3.99
Buy/RFQ:
Part No:TBA 1-0521HI
Stock:0
Inv Date:05-30-2026
Price: Unit price: $4.85
Buy/RFQ:

TRACO POWER TBA10521HI DC/DC Converter Specifications:

  • Input Voltage Range: 5 VDC, 12 VDC, 24 VDC
  • Input Surge Voltage: 9 VDC max (1s), 18 VDC max (1s), 30 VDC max (1s)
  • Input Current at No Load: 5 VDC - 25 mA, 12 VDC - 15 mA, 24 VDC - 10 mA
  • Isolation Voltage: 2'121 VAC (input to output)
  • Isolation Resistance: 1'000 MΩ min (500 VDC)
  • Operating Temperature Range: -40°C to +85°C without derating
  • Efficiency: Up to 82%
  • Ripple and Noise: 20 MHz Bandwidth, 150 mVp-p max.
  • Output Voltage Tolerance: ±1%
  • Capacitive Load (single output): 5 V - 2200 μF, 9 V - 1000 μF, 12 V - 470 μF, 15 V - 220 μF
  • Minimum Load: 10% of output current max.
  • Power Derating: 5%/K above 85°C
  • Switching Frequency: 40 - 200 kHz PWM
  • Short Circuit Protection: Continuous, automatic recovery
  • Safety Standard: Designed for EN 60950-1 (no certification)
  • Housing Material: UL 94 V-0 rated plastic
  • Dimensions: 19.50 mm (0.76 inches) in length
  • Weight: 23 g
  • Cooling: Natural convection

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

Purchase the Traco Power TBA 1HI series DC/DC converter today to ensure reliable power conversion in your industrial automation, control systems, or electronic projects. Offering efficiencies up to 82%, continuous short circuit protection, and operating temperatures from -40°C to +85°C without derating, this compact SIP-7 package is designed for cost-effective, space-saving applications. With broad input voltage options of 5, 12, and 24 VDC, it's suitable for automotive, robotics, and industrial power management needs, delivering dependable performance in demanding environments.

Buy Traco Power TBA 1HI now and experience unmatched reliability and performance in space-critical power solutions.

Frequently Asked Questions

Where can I buy TRACO POWER TBA10521HI?

You can click on the BUY or RFQ button to purchase TBA10521HI from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TBA10521HI?

You can download the TBA10521HI datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TBA10521HI?

TRACO POWER

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