Tiny 3W Ultra-Low Noise DC-DCs Suit Noise-sensitive Applications


Supporting pro-audio, test equipment and other noise-sensitive applications, Traco Power has released new 3W low-noise dc-dc converters in a compact SIP-8 package measuring 0.86 x 0.38 x 0.44″. The converters claim an impressive maximum output ripple of 15mV peak-to-peak or down to 10mV peak-to-peak with a 10µF capacitor,  making them ideal for these applications.

Consisting of 36 standard models, input voltage ranges of the series include 4.5-13.2, 9-18, 18-36, 36-75 Vdc.

Available output voltages include 3.3 / 5 / 9 / 12 / 15 / 24 / ±5 / ±12 / ±15 Vdc.


I/O isolation voltage is 1600Vdc with tightly regulated outputs.

In addition to the standard 2:1 input voltage ranges detailed above, the low input voltage models feature an extended input voltage range from 4.5 to 13.2Vdc (3:1).

Full load operation is reliable up to 75°C environment temperature without derating and up to 90°C with 50% derating.

With 1600 Vdc I/O-isolation voltage, and short current protection, the converters cover a wide range of applications when space is limited.

Additional features include short circuit protection and compliance to EN 55032 for conducted class A or class B with external components and no minimum load required.

Units are manufactured to IEC 60950-1 standards, qualified to MIL-STD-810F Thermal Shock & Vibration standards, are Reach / RoHS compliant and supported with a 3 year warranty.

Products are in stock and available through the TRACO POWER global distribution network with manufacturing lead times of 8-10 weeks.

Click here for more information.



Tiny ARM Chip For Future Raspberry-Pi Like Boards


Please enter your comment!
Please enter your name here

Are you human? *