PF800

Power Supplies
800 Watt 24 or 48V Front-End Power Supply Modules
Features
  • Small 1U High Package measuring only 10.25 x 4.83 x 1.60”
  • Short Length of only 10.25” ideal for embedded applications
  • Full Output Power over entire 90-264 VAC Input Range
  • Optional 1U High 19” Rack-Mount Power Shelf
  • Internal Oring FETS for Redundant Operation
  • Active Digital Current Sharing
  • I2C Interface and Analog Status & Control Signals
  • Auxiliary Output Voltage (5VSB @ 250ma)
  • Isolated Output may be referenced as positive or negative
  • Active Power Factor Correction for EN61000-3-2 Compliance
  • International Safety Standards & RoHS Compliant
  • 2 Year Warranty
INPUT SPECIFICATIONS​
Input RangeUniversal AC (90-264VAC / 47-63Hz)
Inrush Current30 Amp Max (cold start)
Efficiency88% Typical
Hold-Up Time20ms (minimum)
Leakage Current1mArms
Harmonics>0.98 Power Factor
Output Specifications
Regulation±1% max (line, load & temp)
Ripple / Noise±1%pk-pk max (20MHz)
OCP>110%, auto-recovery
OVP>115~125% of nominal
Electromganetic Compatibility
ESDEN61000-4-2, ±4KV Contact / ±8KV Air Discharge
SusceptibilityEN61000-4-3, 26-1000MHz, 10V/M, 80% AM
EFT / BurstsEN61000-4-4, ±2KV
SurgesEN61000-4-5, ±2KV Line-Earth, ±1KV Line-Line
ImmunityEN61000-4-6, 0.15-800MHz, 10V, 80% AM
Voltage DipsEN61000-4-100, 95% Dip & 10ms, 30% Dip & 500ms
InterruptionsEN61000-4-11, 95% reduction, 5s
Fluct / FlickerEN61000-3-3
Environmental Specifications
Operating Temp-10~+50oC (De-Rate 2.5%/oC up to +70oC max)
Storage Temp-40 ~ +85oC
CoolingInternal Ball Bearing Fans with Temperature Speed Control
Humidity20~90% RH (non-condensing)
Vibration10~55Hz, 2G, 3min period, 60min each (3 axes)
Shock20G Peak Acceleration
Reliability250k Hours MTBF (Full Load & 25oC Operation)
Status & Control Signals
  • Digital I2C Interface 
  • Remote Sense
  • Voltage Adjust
  • Fan Fail
  • Enable / Inhibit
  • Single Wire Parallel
  • Current Monitor
  • AC OK
  • Over-Temp
Safety & Emissions
  • cTUVus En60950-1
  • EN55022 Class B
  • CE Mark (LVD)
  • RoHS Compliance
Models
PART NUMBERMAIN OUTPUTAUXILIARY OUTPUT
PF800-240224V @ 33.3A5VSB @ 1000mA
PF800-4802 48V @ 16.7A5VSB @ 1000mA
Ordering Information
Part NumberDescription
PF800-2402800 Watt / 24V Front End power Supply Module
1U100SB3 Bay / 1U High Power Shelf (14.60” Depth)
BP-3A-1UBlank Faceplate
Mechanical Drawing

See Engineering Specification for complete details including connector and pin assignments.

Specifications subject to change.

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