Addressing Application Challenges
Some applications in North America, including equipment in the rapidly expanding LED lighting, sensing and smart building markets, run off of a 277 ac input voltage, requiring a specialized ac-dc power supply design. To address these applications, the 1 watt and 2 watt versions of the PSK family feature an extended input range of 85 to 305 Vac, making them well suited for use in not only general ITE, consumer, and industrial equipment, but in these emerging fields as well.
277 Vac Mains
- Applications running off a 277 Vac input in North America require specialized ac-dc power supplies with an extended input range. These include:
- Smart Building
- The 1 W and 2 W series have been designed with an 85~305 Vac input range to address these rapidly growing markets.