Power supplies
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2.
POWER SUPPLIES
Regenerative regulated power supplies
66
DDS
HARDWARE
Ref.1310
2.3 Regenerative regulated power supplies
When referring to regenerative regulated (step-up or boost) power sup-
plies, we'll use RPS-80, RPS-75, RPS-45 and RPS-20. They all admit a
mains voltage between 400-10% V AC and 460+10% V AC (with a mains
frequency of 50/60Hz) and can consume and return to mains sinusoidal
DC power with a maximum power factor close to 1. Unlike XPS regenera-
tive power supplies, their bus voltage is programmable and independent
from the mains voltage; i.e. for the same power absorbed, the bus volt-
age of the RPS can be higher than the that of the XPS.
These power supplies look like this on the outside:
F. H2/26
Regenerative regulated power supplies:
A. RPS-80, B. RPS-75, C. RPS-45, D. RPS-20.
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