AC-DC
800 Watts
HDS800 Series
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High Efficiency up to 92%
1U Profile, High Power Density
xppower.com
Programmable Output Voltage (0-105%)
Programmable Output Current (0-105%)
Parallel Operation
Fully Featured Signals & Controls
3 Year Warranty
Specification
Input
• 90-264 VAC (127-370 VDC),
see derating curve
Input Frequency
• 47-63 Hz
Input Current
• 9.3 A/3.7 A typical at 100/240 VAC
Inrush Current
• 30.0 A/60.0 A typical at 115/230 VAC
Power Factor
• 0.98/0.95, typical at 115/230 VAC full load
Earth Leakage Current
• <1.0 mA at 264 VAC/60 Hz
Input Protection
• T or F15 A/250 V internal fuse
Input Voltage
General
Efficiency
Isolation
• See model table
• 3000 VAC Input to Output,
1500 VAC Input to Ground,
500 VAC Output to Ground
• PFC 65 kHz typical, PWM 40-200 kHz
variable
• 10.1 W/in
3
• Enable, Current Share, V Program,
I Program, 5 V Standby, PWM switching
• 90 kHrs to MIL-HDBK-217F at 25 ˚C
Switching Frequency
Power Density
Signals & Controls
MTBF
Output
Output Voltage
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Output Trim
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Output Voltage Program
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Output Current Program
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Initial Set Accuracy
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Minimum Load
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Start Up Delay
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Start Up Rise Time
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Hold Up Time
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Line Regulation
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Load Regulation
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Transient Response
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Ripple & Noise
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Overvoltage Protection
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Overtemperature
Protection
Overload Protection
Short Circuit Protection
Temperature
Coefficient
Remote Sense
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See model table
±5.0% by potentionmeter
0-105% of rated output
0-105% of rated output
±1%
No minimum load required
800 ms maximum
100 ms maximum at full load
8 ms minimum
±1%
V1: ±1%, standby output: ±3%
<1% for a 25% step load change
150 mV pk-pk all voltages, see note 1
Tracks output voltage. See application
notes, Recycle AC to reset
Primary and secondary heatsinks monitored.
Output shuts down, auto recovers
>105% rated power, constant current
Auto recovery
±0.02%/˚C (0-50 ˚C)
Environmental
Operating Temperature
• -20 ˚C to 70 ˚C, derate linearly from 100%
load at 50 ˚C to 50% load at 70 ˚C
Cooling
• Internal fan fitted. Speed increases with load
and internal temperature
Operating Humidity
• 20-90% R.H. non-condensing
Storage Temperature
• -40 ˚C to +85 ˚C
Storage Humidity
• 10-95% R.H.
Vibration
• 10-500 Hz, 2g 10 min/cycle, 60 min
period for each axis. Compliant to
IEC68-2-6, IEC 68-2-64
EMC & Safety
Emissions
Harmonic Currents
Voltage Flicker
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Magnetic Field
Dips & Interruptions
Safety Approvals
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EN55032 class A conducted & radiated
EN61000-3-2 class A
EN61000-3-3
EN61000-4-2, ±4 kV contact,
±8 kV air discharge, Perf Criteria A
EN61000-4-3, 3 V/m, Perf Criteria A
EN61000-4-4, level 2, Perf Criteria A
EN61000-4-5, installation class 3,
Perf Criteria A
EN61000-4-6, 3 V, Perf Criteria A
EN61000-4-8, 1 A/m, Perf Criteria A
EN55024, >95% 10 ms, 30% 500 ms,
>95% 5000 ms, Perf Criteria A, A, B
UL60950-1, CSA C22.2 No. 60950-1,
EN60950-1
Enable
Current Share
Standby Output
• Compensates for 0.5 V max voltage drop
If remote sense is not required, local sense
must be used
• Output must be enabled. See application
notes, power supply is shipped with enable
links fitted
• 5 supplies can share within 5%
• 5 V at 0.5 A, present whenever AC is applied
(9V at 0.3A, user selectable, by connecting
‘VSET’, Pin 18 of CN2 to ‘GND’)
Microcontroller MCU
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