This is a used Plantronics 9 Volt 300ma AC to DC UL Listed unregulated power
supply model UD-0903B part number 46269-01. The cable is approximately nine
feet long, the connector’s center pin is positive and the outer sleeve is negative.
Before purchasing this item please make sure it is the correct power supply
for your application as the wrong one could damage your unit. If you have any
questions, please contact us. This power supply is sold AS-IS but it has been
tested and guaranteed not to be DOA for thirty days from the date of our invoice.
- Input Voltage 120 VAC
- Input Frequency 60 Hz
- Output Voltage 9 VAC
- Output Current 300 mA