Universal mains power supply for SR-1200, SR-1500, SR-2000 and SR-2001 chassis (spare part)
120W switching power supply, 85-270VAC input
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Universal mains power supply for SR-1200, SR-1500, SR-2000 and SR-2001 chassis
The PS-150 is a 120W switching power supply that powers Meridian Technologies SR-1200, SR-1500, SR-2000 and SR-2001 chassis. The unit is state of the art, highest wattage per square inch power supply. Unit is installed by sliding into the rear of the subracks.
The PS-150 features universal input voltage of 85-270 VAC, 50/60 Hz (without switch) and is 80% efficient. Unit also may be offered as a pair to provide redundancy in the chassis.
To install the PS-150 simply slide it into the power supply slot of the chassis. The unit is held to the chassis extrusions by 2 captive screws (supplied).
PS-150 provides three output voltages as follows:
- +9V to supply cards
- -9V to supply cards
- +5V to supply analog diagnostics of cards and Interface PCB
The PS-150 provides a lighted computer reset button for reactivating the SR-2000 microproces- sor system should it lock up. When the reset lamp is on, it indicates that all outputs are func- tioning; when it is off, unit has one or more out- put voltages malfunctioning and the PS-150 must be shipped back for repair.
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