Data Sheet

PSP48005 v1.0/I
PSP 48V/0,5A PoE desktop power supply
CODE:
TYPE:
Pulsar
®
EN
Tel. [phone], fax: [phone], www.pulsar.pl, e- mail: [e-mail]
PSP series power supply
PoE desktop power supply 48V
DESCRIPTION
Stabilized DC power supply is intended for supply any LAN devices through Ethernet Cable, which require
stabilized voltage of 48V DC. The unit provide power through 4/5pins(+) and 7/8pins(-) in Ethernet cable that according to
the Ethernet standard are not used to transmit data (data communication is made using pairs: 1/2 and 3/6). The Power
supply can't be used in Gigabit Ethernet! The unit is protected against short-circuit and overload.
Fig.1. Dimension of power supply.
Supply voltage 90 ÷ 264V AC 50/60Hz
Current consumption 0,25A/230VAC max.
Supply power 24W max.
Efficiency 89%
Output voltage 48V DC
Output current 0,5A
Ripple voltage 150mV p-p max.
Short-circuit protection SCP electronic, automatic recovery
Overload protection OLP 110-150% of power supply, automatic recovery
Optical signalization PWR – presence of DC voltage
Operation conditions temperature -10
o
C÷40
o
C
relative humidity 20%...90%, without condensation
Dimensions (LxWxH) 119 x 61 x 38 [mm]
Net/gross weight 0,33kg / 0,38kg
Protection class EN 60950-1:2007 II (second)
Length of detachable AC cable 1m
Storage temperature -20ºC...+60ºC
Features of the power supply unit:
· power output 48VDC/0,5A
· universal AC input voltage range
90÷264V
· high efficiency 89%
· Data and Power carried over one
Ethernet Cable
· LED optical signalization
· protections:
· overvoltage protection (AC input)
· SCP short-circuit protection
· overload OLP
· warranty – 2 year from the production date
TECHNICAL DATA