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TRACO POWER TPI125112AJ industrial power supply

The TPI 125A-J series is a 125 Watt open frame AC/DC power supply designed for industrial applications. It offers reinforced isolation of 3000 VAC, high efficiency up to 92%, and peak power delivery of up to 120% for 10 seconds. Operating from -40°C to +85°C, it complies with safety standards including UL, IEC, and EN 62368-1. Featuring a compact 3x2 inch package, its EMC filter reduces emissions for industrial use. Ideal for automation, test equipment, and space-critical devices requiring reliable, efficient power.

Authorized Distributors
Source:DigiKey
Part No:TPI 125-112A-J
Stock:14
Inv Date:05-30-2026
Price: Unit price: $71.42
Buy/RFQ:
Part No:TPI 125-112A-J
Stock:7
Inv Date:05-31-2026
Price: Unit price: $69.11
Buy/RFQ:
Part No:TPI 125-112A-J
Stock:0
Inv Date:05-30-2026
Price: Unit price: $66.97
Buy/RFQ:

TRACO POWER TPI125112AJ industrial power supply Specifications:

  • Output Power: 125 W
  • Input Voltage AC Range: 85 - 264 VAC
  • DC Range: 120 - 370 VDC
  • Input Frequency: 47-63 Hz
  • Efficiency: Up to 92%
  • Operating Temperature: -40°C to +85°C
  • Isolation System: Reinforced, 3000 VAC
  • Peak Power: Up to 120% for 10 seconds
  • Ripple and Noise (20 MHz Bandwidth): 140-340 mVp-p depending on model
  • Hold-up Time: 20-40 ms
  • Short Circuit Protection: Automatic Recovery
  • Overvoltage Protection: 115-135% of nominal Vout
  • Safety Certifications: UL, IEC, EN 62368-1
  • Pollution Degree: PD 2
  • EMC Compliance: EN 55032, FCC Part 15
  • Isolation Test Voltage: 4000 VAC
  • Dimensions: 3 x 2 inches (76.2 x 50.8 mm)
  • Weight: 156.9 g
  • Cooling Options: Forced air or natural convection

Buy the Traco Power Series TPI125A-J AC/DC Power Supply: TPI125112AJ

Get your Traco Power TPI125112AJ now online and enjoy reliable, efficient power for industrial automation, test equipment, and space-critical applications. Compact and robust, this 125W power supply features high efficiency up to 92%, reinforced isolation of 3000 VAC, and a wide operating temperature range. Designed for demanding environments, it offers peak power delivery up to 120% for 10 seconds, ensuring your equipment operates smoothly under load. Easy to install, compliant with international safety standards, and ideal for automation, manufacturing, and industrial control systems. Purchase now for dependable power you can trust.

Order your Traco Power Series TPI125112AJ today and ensure your industrial devices are powered reliably with efficiency and safety in mind.

Frequently Asked Questions

Where can I buy TRACO POWER TPI125112AJ?

You can click on the BUY or RFQ button to purchase TPI125112AJ from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TPI125112AJ?

You can download the TPI125112AJ datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TPI125112AJ?

TRACO POWER

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