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TRACO POWER TMR34822WI DC-DC Converter

The TMR 3WI Series offers compact, isolated, regulated 3-watt DC/DC converters housed in a SIL-8 plastic case, suitable for space-critical industrial and communication applications. Featuring ultra-wide 4:1 input voltage ranges, high efficiency up to 81%, and operating temperature from -40°C to +85°C, these modules include external on/off control, short-circuit protection, and 1500 VDC isolation. They are ideal for battery-powered devices, providing excellent regulation, reliable performance, and robust electromagnetic immunity for demanding environments.

Authorized Distributors
Source:Newark
Part No:TMR 3-4822WI
Stock:1
Inv Date:05-30-2026
Price: Unit price: $36.86
Buy/RFQ:
Source:DigiKey
Part No:TMR 3-4822WI
Stock:239
Inv Date:05-30-2026
Price: Unit price: $25.5
Buy/RFQ:
Part No:TMR 3-4822WI
Stock:58
Inv Date:05-31-2026
Price: Unit price: $26.06
Buy/RFQ:
Part No:TMR 3-4822WI
Stock:0
Inv Date:05-30-2026
Price: Unit price: $25.39
Buy/RFQ:
Source:Arrow EU
Part No:TMR 3-4822WI
Stock:5
Inv Date:05-31-2026
Price: N/A
Buy/RFQ:

TRACO POWER TMR34822WI DC-DC Converter Specifications:

  • Input Voltage: 3.3 V, 5 V, 12 V, 15 V, 24 V, 36 V, 48 V DC
  • Output Voltage: 3.3 V, 5 V, 12 V, 15 V, 24 V, 36 V, 48 V DC
  • Output Current: 200 mA to 700 mA depending on model
  • Efficiency: up to 81%
  • Temperature Range: -40°C to +85°C
  • Isolation Voltage: 1500 VDC
  • Isolation Capacitance: 200 pF
  • Isolation Resistance: >1 GΩ at 500 VDC
  • Switching Frequency: 100 kHz
  • Vibration & Shock: MIL-STD-810E compatible
  • Protection: Short-circuit and overvoltage
  • Size: 21.8 x 9.2 mm
  • Housing: SIL-8 plastic case with UL 94V-0 classification
  • Weight: 48g
  • Ingress Protection: IP XX (not specified), Silicone encapsulated
  • Stand-by Current: 2.5 mA max
  • Transient Surge Tolerance: Up to 100 V
  • Compliance: UL, cUL 60950-1, IEC/EN 60950-1, RoHS, Reach
  • External Control: Yes, on/off switch
  • EMC immunity: EN 61000-4-2,4-3,4-4,4-5,4-6

Buy the Power Series TMR 3WI DC-DC Converter: TMR34822WI

Explore the reliable and compact DC-DC converter TMR34822WI from TRACO POWER. This 3-watt module features ultra-wide input voltage ranges, high efficiency up to 81%, and a sturdy SIL-8 housing, making it perfect for industrial and communication equipment. Suitable for demanding environments, it ensures stable power regulation, offers electromagnetic immunity, and includes external control and short-circuit protection. Purchase online today for a robust, space-saving solution designed for longevity and optimal performance in critical applications.

Get TRACO POWER TMR34822WI today—built for precision, durability, and ideal for space-efficient applications.

Frequently Asked Questions

Where can I buy TRACO POWER TMR34822WI?

You can click on the BUY or RFQ button to purchase TMR34822WI from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TMR34822WI?

You can download the TMR34822WI datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TMR34822WI?

TRACO POWER

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