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400/600 Watts
CCH400ꢀ600 Series
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Baseplate Cooled
High Efficiency up to 90%
ꢀ40 °C to +70 °C Operation
Industrial & MILꢀSTD461E EMC Compliance
Power Fail, Inhibit, Overtemp & Current Share
5V Standby Output
3 Year Warranty
Specification
Input
General
Input Voltage
Input Frequency
Input Current
• 90-264 VAC
• 47-400 Hz
• CCH400: 4.3/2.1 A typ. at 115/230 VAC,
CCH600: 6.3/3.1 A typ. at 115/230 VAC,
full load
• 60 A max at 230 VAC, 25 °C cold start
• >0.9
Efficiency
Isolation
• 89% typical
(1)
• 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
Inrush Current
Power Factor
Earth Leakage Current • 0.7/1.1 mA at 115/230 VAC at 60/50 Hz
Input Protection
MTBF
• Internal F10 A/250 V fuse
Environmental
Output
Operating Temperature • -40 ˚C to +70 ˚C ambient. Baseplate must
be maintained ≤+85 °C, see thermal
Output Voltage
Output Voltage Trim
Initial Set Accuracy
Minimum Load
Start Up Delay
Start Up Rise Time
Hold Up Time
• 12-48 VDC
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10%
1% V1, 3% V2
considerations
Cooling
• Baseplate, conduction cooling
• 95% RH, non-condensing
• No minimum load required
• Typically 1 s
• 50 ms typical
Operating Humidity
Storage Temperature • -40 ˚C to +85 ˚C
Operating Altitude
Shock
• 3000 m
• MIL-STD 810F Clause 516.5 proc 1
• MIL-STD 810F figure 514.5C-17
• 20 ms min
Drift
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0.2% after 20 min warm up
0.5% max
1% V1, 5% V2 max
Vibration
Line Regulation
Load Regulation
Over/Undershoot
Transient Response
EMC & Safety
• 1% typical
Low Voltage PSU EMC • EN61204-3, high severity level
• 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
Emissions
• EN55022 level B conducted, level A
radiated, MIL-STD 461D-F, CE102
Harmonic Currents
Voltage Flicker
Radiated Immunity
EFT/Burst
• EN61000-3-2, class A
• EN61000-3-3
• EN61000-4-3, level 3 Perf Criteria A
• EN61000-4-4, level 3 Perf Criteria A
Ripple & Noise
Overvoltage Protection • 110-140% Vnom, recycle input to reset
Overload Protection • 105-140% V1 only
Short Circuit Protection • Continuous, approximately constant
Surge
• EN61000-4-5, installation class 3
Perf Criteria A
current
• 0.05%/˚C
Conducted Immunity
Dips & Interruptions
Safety Approvals
• EN61000-4-6, level 3 Perf Criteria A,
MIL-STD 461 CS114
• EN61000-4-11, 30% 10 ms, 60% 100 ms,
100% 5000 ms, Perf Criteria A, B, B
• IEC60950-1 CB report, UL60950-1, TUV
EN60950-1
Temperature
Coefficient
Overtemp. Protection • Fitted
Remote Sense
Remote On/Off
• Compensates for 0.5 V total voltage drop
• Uncommitted isolated optocoupler diode,
powered diode inhibits V1
Equipment Protection • Class I
Class
Notes
1. Safety approvals cover frequency 47-63 Hz.