Features
- PoE input voltage: 42-57 VDC
- Dual Polarity Power Sourcing Equipment (PSE) supported
- 802.3af/at compliant with Class 4 signature
- Auxiliary 16-60 VDC input supported
- Isolated voltage outputs which provide up to 25W combined power:
- +5 VDC, +12 VDC, and -12 VDC
- Line and load regulation: ± 100 mV for all outputs
- No minimum load required for regulation
- Outputs with short circuit, overload and overvoltage protection
- -40 to +85°C operation
The PPM-PS397-POE is an isolated 25W, PC/104-Plus form factor, 802.3af/at compliant, PoE PD power supply. The Class 4 signature supports up to twice the power of 802.3af compliant PD devices. Designed to power a single board computer from DC power extracted from a CAT5 cable sourced by an 802.3af/at compliant PSE device configured as either an endpoint or midspan device.
Datasheet PPM-PS397-POE