PS-1210DC  For Powering all Liteway Transmissions Systems    


The PS-1210 DC is a compact switching stand-alone or rack mountable power supply that can be used to power multiple Liteway fiber optic transmission systems from a 95 to 300 volt DC positive, negative ground or floating source.

The PS-1210 DC has power, alarm and overload indicators as well as an internal circuitry that will protect the unit in the event of an overload. Should such an overload occur, the power supply output will immediately drop to 0 and then automatically reset itself when the overload is removed. The PS-1210 DC also has the ability to be paralleled for redundant operation when required.

Note: That the PS-1210 DC will not operate with an AC input!

Specifications Important Features
Input  95 VDC to 300 VDC     Redundant Operation
DC Output Voltage  12 VDC 1.0% (typ)   Positive or Negative 95
DC Output Current  1 Ampere (maximum)     to 300 Volts DC Operation
Efficiency  77% typical   Power & Overload Indicators
Switching Frequency  100 KHz   Self Resetting Overload
Input/Output Isolation  2250 VDC,1 Megohm     Circuitry
Ripple And Noise  150 mV max (5Hz/20MHz)   Stand-alone, DIN or Rack
    Mountable (same unit)
Overload Protection  Voltage drops to 0 o short     
MTBF (MIL-HDBK-217D)  100,000 Hours  
Power  Connectors  Removable Terminal Block  
Ground /Housing stud  6-32 threaded stud
Operating Temperature  -20 to +75 C
Humidity  0 to 95% non-condensing
Physical Size (mm)  5.0" x 1.0" x 4.0"
 (127mm x 25.4mm x 101.6mm)

Note: That input and output terminal are floating with respect to housing. As a result either can be grounded as desired.
All specifications are subject to change without notice

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