PTB48540C Overview
The PTB48540 series of power modules is specifically designed to provide an isolated, low-voltage power source to a remote Powered Device (PD) in PowerOver-Ethernet (PoE) applications. These modules are rated 10 W and incorporate all the necessary interface requirements to ply with IEEE Std. 802.3af, for managing the input power to the PD from the PoE Power Sourcing Equipment (PSE).
PTB48540C Key Features
- Input Voltage Range: 36 V to 57 V
- 10 W Output
- IEEE Std. 802.3af pliant
- 85 % Efficiency
- Low Profile (9 mm)
- Output Voltage Trim/Adjust
- Under-Voltage Lockout
- Input Transient Suppressor
- Internal EMI Filter
- Meets FCC Class B Radiated &
PTB48540C Applications
- Shaded functions indicate signals electrically mon with the input