Optical platform power supply module
PTP3002M is the power supply module of PTP3001_M platform. PTP3001_M has two slot for the PTP3002M to plug in. The plug-in design make the system maintenance convenient and flexible, the hot-swappable and load-sharing design ensure the stable operation of power supply.
Features
l Low ripple and noise
l Up to 82% output efficiency, high output stability
l Hot-swap and load-sharing power supply
l Dual power supply option for increased reliability
l Thorough protective function
l Compact mechanical design
l Monitored by the PTP3001_M platform
l LED for module status indication
Specifications
Description | Unit | Value | Conditions / Notes | |||
Input Voltage | ||||||
Input Voltage | VAC | 220V AC | 48DC Option | |||
Voltage Range | VAC | 90~265VAC | ||||
Output | ||||||
Output Voltage(V) | Load Current(A) | Ripple (mVp-p) | Voltage Precision | |||
+24 | 7 | 50 | ±1%
| |||
+5 | 9 | 50 | ||||
+12 | 1 | 50 | ||||
-12 | 0.5 | 50 | ||||
-5 | 1 | 50 | ||||
Ripple | ||||||
Peak to peak value | mV | 50p~p | tested with 100MHz oscillograph | |||
Virtual value | mV | 10 | ||||
Protection Characteristics | ||||||
Over current protection point | 15~20% | excess over the full load | ||||
I Over voltage protection point | 2.5% | excess over the rated value of the +24V output | ||||
5% | excess over the output of DC power supply except +24V | |||||
Environmental Requirements | ||||||
Operating temperature | °C | 0~50 | ||||
Storage temperature | °C | -25~65 | ||||
Storage humidity | RH% | ≤95 | No Condensation | |||
Dimension/Weight | ||||||
Dimension | mm | 52x340x130 | ||||
Weight | Kg | <1.7 |
Optical headend Power Supply Module (PTP3002M)