Power Supplies

3-Watt Ultra-Low Noise DC-DC Converters in SIP-8

Traco Power has announced the release of their TVN 3 family of 3-Watt low-noise dc-dc converters in a compact SIP-8 package measuring 0.86 x 0.38 x 0.44". Maximum output ripple of 15mV peak-to-peak or down to 10mV peak-to-peak with a 10µF capacitor make these well-suited for pro-audio, test equipment and applications that are noise sensitive.

The TVN 3 family consists of 36 standard models offering input ranges of 4.5- to 13.2-Vdc, 9- to 18-Vdc, 18- to 36-Vdc and 36- to 72-Vdc. Available output voltages include 3.3 / 5 / 9 / 12 / 15 / 24 / ±5 / ±12 / ±15 Vdc. These dc-dc conveters provide an isolation voltage of 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 13.2-Vdc (3:1).

Additional features include: full load operation up to 75°C (up to 90°C with 50% derating); short circuit protection; they meet 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.

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