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TRACO POWER THI31212 High Isolation Medical Power Converter

The THI 3 series is a high isolation DC/DC converter range with reinforced insulation, suitable for medical and industrial applications. Featuring 3-watt power output, these converters provide fully regulated voltages with reinforced insulation rated for 4000 VACrms and 300 Vrms working voltage. They comply with IEC/EN60601-1, IEC 60950-1 standards, ensuring safety in medical devices and industrial controls. Encapsulated in DIP-24 packages, models support input voltages of 5VDC, 12VDC, and 24VDC, with outputs for single or dual configurations, offering efficient, compact power solutions with low noise and high reliability.

Authorized Distributors
Source:DigiKey
Part No:THI 3-1212
Stock:0
Inv Date:05-30-2026
Price: Unit price: $28.09
Buy/RFQ:
Part No:THI 3-1212
Stock:1
Inv Date:05-31-2026
Price: Unit price: $31.6
Buy/RFQ:
Part No:THI 3-1212
Stock:0
Inv Date:05-30-2026
Price: Unit price: $33.53
Buy/RFQ:

TRACO POWER THI31212 High Isolation Medical Power Converter Specifications:

  • Power: 3 Watt
  • Input Voltage: 5 VDC, 12 VDC, 24 VDC
  • Output Voltage: 15 VDC, 12 VDC, 5 VDC (+/-10%)
  • Output Current Max: 600 mA, 250 mA, 200 mA
  • Efficiency: 60-64%
  • Isolation Voltage: 4000 VACrms, rated for 300 Vrms working voltage
  • Input Filter: Pi-Filter
  • Conducted Noise: EN 55022, class A and FCC level A
  • Temperature Range: -40°C to +75°C operating, -55°C to 125°C storage
  • Dimensions: DIP-24 encapsulated package, approx. 18.4 x 11.4 x 10 mm
  • Short Circuit Protection: Automatic recovery
  • Safety Standards: IEC/EN 60601-1, IEC 60950-1, ANSI/AAMI ES60601-1
  • Leakage Current: 2 pA at 240VAC
  • Switching Frequency: 25-60 kHz
  • Weight: 12.4 g
  • Compliance: RoHS

Buy the Buy Traco Power THI 3 Series Part Number THI31212 Online

Purchase the Traco Power THI 3 Series THI31212 high isolation DC/DC converter online today for reliable, medical-grade power conversion. Designed with reinforced insulation, it ensures safety and compliance with IEC/EN 60601-1 standards. This compact 3-watt model offers fully regulated output voltages, low noise, and automatic short circuit recovery. Perfect for medical devices and industrial controls, its high efficiency and low leakage current make it a dependable choice for demanding applications. Buy now to improve your device's safety and performance effortlessly.

Buy Traco Power THI 3 Series THI31212 now and experience unmatched reliability and performance in medical and industrial power applications.

Frequently Asked Questions

Where can I buy TRACO POWER THI31212?

You can click on the BUY or RFQ button to purchase THI31212 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part THI31212?

You can download the THI31212 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of THI31212?

TRACO POWER

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