WDU9-1200
Electrical Specifications (@25C)
1. Primary Rating: 120V 60Hz (18.5W @ Full Load)
2. Primary Excitation Current: 65mA Max
3. Secondary Rating: 9VDC ± 5%, 1200mADC
4. Secondary No-Load Rating: 13.50VDC Ref.
5. Output Ripple Voltage: 1150mV Max
6. Operating Temperature Range: -10 Deg C to +40 Deg C
7. Temperature Rise: 75 Deg C Max at rated load
50 Deg C Max on enclosure surface
Mechanical Parameters:
Case Type: Thermoplastic molded enclosure.
Output Cord: 24 AWG, 6 Ft. Long Min.
Agency File:
UL/CUL: File E245587, UL 1310
A. Dimensions:
B. Schematic:
Technical Note: 1. Inside (tip)-positive (+), outside-negative (-)
DOE Compliance: Effective December 30, 2017, the DOE will now not
consider an external power supply with specific characteristics to meet
the definition of a device that is subject to EPCA regulation, as long as
the power supply is not distributed for use with consumer products.
RoHS Compliance: As of manufacturing date February 2005, all standard
products meet the requirements of 2011/65/EU, known as the RoHS initiative.
* Upon printing, this document is considered “uncontrolled”. Please contact
Triad Magnetics’ website for the most current version.
