AC DC
400/600 Watts
CCH400 600 Series
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Baseplate Cooled
High Efficiency up to 90%
40 °C to +70 °C Operation
xppower.com
Industrial & MIL STD461E EMC Compliance
Power Fail, Inhibit, Overtemp & Current Share
5V Standby Output
3 Year Warranty
Specification
Input
• 90-264 VAC
• 47-400 Hz
(1)
• CCH400: 4.3/2.1 A typ. at 115/230 VAC,
CCH600: 6.3/3.1 A typ. at 115/230 VAC,
full load
Inrush
Current
• 60 A max at 230 VAC, 25 °C cold start
Power Factor
• >0.9
Earth Leakage Current
• 0.7/1.1 mA at 115/230 VAC at 60/50 Hz
Input Protection
• Internal F10 A/250 V fuse
Input Voltage
Input Frequency
Input Current
General
Efficiency
Isolation
• 89% typical
• 3000 VAC Input to Output,
1500 VAC Input to Ground,
500 VDC Output to Ground
• 30-333 kHz PFC, 51.1 kHz main and
138 kHz standby converter
• Power Fail, Inhibit, Current Share,
Overtemperature Warning and 5 V Standby
• 300 kHrs to MIL-HDBK-217F at 25 °C, GB
Switching Frequency
Signals
MTBF
Output
Output Voltage
Output Voltage Trim
Initial Set Accuracy
Minimum Load
Start Up Delay
Start Up Rise Time
Hold Up Time
Drift
Line Regulation
Load Regulation
Over/Undershoot
Transient Response
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12-48 VDC
±10%
±1% V1, ±3% V2
No minimum load required
Typically 1 s
50 ms typical
20 ms min
±0.2% after 20 min warm up
±0.5% max
±1% V1, ±5% V2 max
1% typical
4% max. deviation, recovery to within
1% in 500 µs for a 50-75-50% load
change
Typically 1% pk-pk V1, V2 2%,
20 MHz bandwidth
110-140% Vnom, recycle input to reset
105-140% V1 only
Continuous, approximately constant
current
0.05%/˚C
Environmental
Operating Temperature
• -40 ˚C to +70 ˚C ambient. Baseplate must
be maintained ≤+85 °C, see thermal
considerations
Cooling
• Baseplate, conduction cooling
Operating Humidity
• 95% RH, non-condensing
Storage Temperature
• -40 ˚C to +85 ˚C
Operating Altitude
• 3000 m
Shock
• MIL-STD 810F Clause 516.5 proc 1
Vibration
• MIL-STD 810F figure 514.5C-17
EMC & Safety
Low Voltage PSU EMC
• EN61204-3, high severity level
Emissions
• EN55022 level B conducted, level A
radiated, MIL-STD 461D-F, CE102
Harmonic Currents
• EN61000-3-2, class A
Voltage Flicker
• EN61000-3-3
Radiated Immunity
• EN61000-4-3, level 3 Perf Criteria A
EFT/Burst
• EN61000-4-4, level 3 Perf Criteria A
Surge
• EN61000-4-5, installation class 3
Perf Criteria A
Conducted Immunity
• EN61000-4-6, level 3 Perf Criteria A,
MIL-STD 461 CS114
Dips & Interruptions
• EN61000-4-11, 30% 10 ms, 60% 100 ms,
100% 5000 ms, Perf Criteria A, B, B
Safety Approvals
• IEC60950-1 CB report, UL60950-1, TUV
EN60950-1
Equipment Protection
• Class I
Class
Ripple & Noise
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Overvoltage Protection
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Overload Protection
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Short Circuit Protection
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Temperature
Coefficient
Overtemp. Protection
Remote Sense
Remote On/Off
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• Fitted
• Compensates for 0.5 V total voltage drop
• Uncommitted isolated optocoupler diode,
powered diode inhibits V1
Notes
1. Safety approvals cover frequency 47-63 Hz.
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