AMETEK ReFlex - Manual (Page 205)

DC Power Supplies ReFlex Power™
6-2 M380056-01 Rev K
ARCNET inter-module and Controller module communications. Conventional
analog circuitry has been consolidated into the digital domain to benefit from its
inherent stability, and to enable new levels of functionality and adaptability that is
not practical with the analog approach.
6.2 FEATURES
The ReFlex Power™ system of DC power supplies brings modularity to DC
power assets, and makes possible a high degree of reconfigurability and
adaptability through a Mainframe-based architecture. It extends the modular
configuration to high power DC assets, without compromising performance or the
controls feature set. The mechanical design is ruggedized for harsh
environments, including mobile applications, as well as general-purpose
industrial and laboratory rack-mount ATE.
6.2.1 G
ENERAL
F
EATURES
•
High power density
• Small size, light weight
• Up to twelve modules per Mainframe
•
Digital control loops
• 16-bit control and measurement
•
Output voltage with high slew rate
• Active downprogrammer
• Remote voltage sensing
•
Master/Slave paralleling
• Combined series/parallel configuration capability
• Series/parallel configuration change without requiring removal of
covers
•
Low ripple/noise: as low as 5mV(RMS) and 18mV(PK-PK)
• Constant-Voltage and constant-current regulation with automatic
crossover
• Power Factor Correction (PFC)
• Universal inputs: AC (50/60 Hz, 400 Hz), DC, single-phase, three-
phase
•
Opto-isolated remote shutdown of output
• Trigger-In and trigger-out, and general purpose digital I/O user
interface
• Optional integral output relays for isolation and polarity
•
Integral variable speed cooling fans for low noise and extended fan
life
•
Ruggedized to MIL-PRF 28800F