myMectronic
myMectronic

A Premier B2B Part Search

TRACO POWER TMR91223 Dual Output DC-DC Converter

The TMR 9-1223 from TracoPower is a highly efficient, compact 9W DC-DC converter featuring isolated and fully regulated dual output voltages in an 8-pin SIP package. It supports an input voltage range from 9V to 18V DC, with an input current of just 10mA at no load and a maximum surge voltage of 36V. The converter provides dual outputs of ±15V DC with a maximum current of 300mA each, and it operates at a switching frequency of 500kHz with an efficiency of 88%. Designed for space-critical applications, it measures only 9.6mm x 11.2mm x 21.8mm and offers an I/O isolation voltage of 1500V DC for 60 seconds, with more than 1 GΩ I/O isolation resistance and an maximum capacitance of 50pF. The device features remote on/off control, indefinite short circuit protection, no minimum load requirement, and complies with EN 55022 Class A standards. It is suitable for use in communication equipment and instrumentation, with operating temperatures from -40°C to 85°C. The converter is UL 60950-1 and IEC/EN 60950-1 approved, with a copper casing and UL 94V-0 rated silicone potting.

Authorized Distributors
Source:DigiKey
Part No:TMR 9-1223
Stock:24
Inv Date:05-30-2026
Price: Unit price: $40.04
Buy/RFQ:
Part No:TMR 9-1223
Stock:22
Inv Date:05-31-2026
Price: Unit price: $38.55
Buy/RFQ:
Part No:TMR 9-1223
Stock:0
Inv Date:05-30-2026
Price: Unit price: $45.47
Buy/RFQ:

TRACO POWER TMR91223 Dual Output DC-DC Converter Specifications:

  • Input Voltage Range: 9V to 18V DC
  • Input Current at No Load: 10 mA
  • Surge Voltage: 36V max.
  • Output Voltage: ±15V DC
  • Output Current Max: 300 mA per output
  • Efficiency: 88%
  • Switching Frequency: 500 kHz
  • Isolation Voltage: 1500 VDC for 60 sec.
  • Isolation Resistance: > 1 GΩ
  • Input/Output Capacitance: 50 pF max.
  • Operating Temperature: -40°C to +85°C
  • Dimensions: 9.6mm x 11.2mm x 21.8mm
  • Casing Material: Copper
  • Potting Material: Silicone (UL 94V-0)
  • Weight: 59g
  • Short Circuit Protection: Indefinite, automatic recovery
  • Remote On/Off: Supported
  • Certifications: UL 60950-1, IEC/EN 60950-1
  • Compliance: EN 55022 Class A

Buy the Buy TracoPower TMR91223 Part Number 1223 Online

Secure your TracoPower TMR 9-1223 converter online now and enjoy fast delivery of a highly efficient, dual output 9W power solution. Perfect for space-constrained industrial, communication, and instrumentation equipment, this converter offers high efficiency of 88%, inbound voltage from 9V to 18V, and dual ±15V outputs at 300mA each. Its compact size measures just 9.6mm x 11.2mm x 21.8mm, featuring excellent isolation of 1500V DC, remote On/Off control, and proven UL 60950-1 safety standards. Order now for dependable power in your critical projects!

Order your TracoPower Series1223 9W dual output converter today and enhance your space-critical communication and instrumentation projects with reliable power.

Frequently Asked Questions

Where can I buy TRACO POWER TMR91223?

You can click on the BUY or RFQ button to purchase TMR91223 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TMR91223?

You can download the TMR91223 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TMR91223?

TRACO POWER

TRACO POWER Part List

Browse and search other TRACO POWER parts, locate datasheets and stock

Sponsored by