ACDC
Specification
500600 Watts
•High Peak Load Rating
•Single Outputs from 3.3 V to 54 V
•Active PFC
•Remote On/Off
•Optional Current Share
•SEMI F47 Compliant
•3 Year Warranty
SMC/SMD Series
Input
Input Voltage • 90-264 VAC (120-370 VDC)
Input Frequency • 47-63 Hz
Input Current • 9 A at 90 VAC, 3.5 A at 230 VAC
Inrush Current • 40 A at 230 VAC
Power Factor • EN61000-3-2 class A
EN61000-3-2 class C for load ≥40%
Earth Leakage Current • <2.4 mA max at 264 VAC
Input Protection • Fitted with a T10 A/250 V fuse
Output
Output Voltage • See tables
Output Voltage Trim • ±5% minimum
Initial Set Accuracy • ±1%
Minimum Load • 1% load required to meet specified
ripple & noise and regulation
Start Up Delay • 1.5 s at 230 VAC, 2.5 s at 110 VAC
Start Up Rise Time • 40 ms typical
Hold Up Time • 18 ms min at 120 VAC
Line Regulation • ±0.5%, low line to high line
Load Regulation • ±1%, 1-100% of load, see note 4
Over/Undershoot • 5% max
Transient Response • 5% max deviation, 500 µs recovery to
within 1% for a 50% load change
Ripple & Noise • See table
Overvoltage Protection • 110-130% recycle input to reset
Overtemperature • >85 ˚C ambient with auto recovery
Protection (measured internally)
Overload Protection • 110% to 135% with auto recovery
Short Circuit Protection • Trip and restart (Hiccup mode)
Remote Sense • Compensates for up to 0.5 V line drop
(not available with current share)
Remote On/Off • On = TTL Logic HIGH, or open circuit
Off = TTL Logic LOW or short circuit
Current Share • Optional single wire current share, will
allow up to 4 units share within 10%,
includes ORing diode
xppower.com
General
Efficiency • 80% min at 230 VAC, 70% min for Vo ≤5V
Isolation • 3000 VAC Input to Output,
1500 VAC Input to Ground,
250 VDC Output to Ground
Switching Frequency • 100 kHz PFC, 25 kHz PWM typical
Power Density • 6.93 W/In3
Signals • Green LED for Power On, Power Good
TTL HIGH within 100-500 ms and LOW
≥1 ms before loss of regulation
Current Monitor • 0.5 V to 3 V output voltage denoting
0-100% output current
MTBF • 100 kHrs min to MIL-HDBK-217F
at 25 °C, GB
Environmental
Operating Temperature • 0 °C to +70 °C, derate from 100% load at
+50 °C to 50% load at +70 °C
Cooling • 30 CFM for SMD U-channel versions
(SMC Versions have integral fan)
Operating Humidity • 5-90%, non-condensing
Storage Temperature • -20 °C to +85 °C
Operating Altitude • 3000 m
Shock • 15 g (non-operation), 11 ms (half sine
wave), 3 times for each axis
Vibration • 10-55 Hz (non-operation) 2 g, sweep time
3 mins, 60 mins/axis
EMC & Safety
Emissions • FCC Part 15 &
CISPR 22 Class B conducted
Harmonic Currents • EN61000-3-2 class A
EN61000-3-2 class C for load ≥40%
Voltage Flicker • EN61000-3-3
ESD Immunity • EN61000-4-2, level 3 Perf Criteria A
Radiated Immunity • EN61000-4-3, 3 V/m Perf Criteria A
EFT/Burst • EN61000-4-4, level 2 Perf Criteria A
Surge • EN61000-4-5, installation class 3
Perf Criteria A
Conducted Immunity • EN61000-4-6, 3V Perf Criteria A
Dips & Interruptions • EN61000-4-11, 30% 10 ms, 60% 100 ms,
100% 5000 ms Perf Criteria A, B, B
Safety Approvals • UL60950, CSA C22.2 No. 950,
EN60950, CE Mark LVD, SEMI F47
Compliant (high line only) at 100%
rated power output