POE (power over ethernet)adapter. The POE-15 (15V, 12W) features earth grounding/ESD protection, power LED, and is available in POE (power over ethernet)adapter.The POE (15V, 12W)(48V ,19W ... , 0.2A ,230VACEfficiency: 70+%Output Ripple: 1% MaxSwitching Frquency: 200kHzLine Regulation: +/- 0.5%Load Regulation: +/- 1%Operating Temperature: -10C to +60 deg ...