175 Watts
xppower.com
CLC175 Series
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High Efficiency Resonant Topology
High Power Density 9.3 W/in3
12 V Fan Output as Standard
Remote Sense as Standard
5V Standby Option
Remote On/Off Option
Power Good Signal Option
Specification
Input
General
Input Voltage
• 85-264 VAC (120-370 VDC), derate output
power <90 VAC (See derating curve)
Efficiency
Isolation
• 87ꢀ typical
• 3000 VAC Input to Output
1500 VAC Input to Ground
500 VAC Output to Ground
Input Frequency
Input Current
• 47-63 Hz
• 3.0 A typical at 115 VAC, full load
1.5 A typical at 230 VAC, full load
Switching Frequency
Signals (Option -A)
• 70 kHz typical
Inrush Current
• 40 A max at 230 VAC, cold start 25 ºC
• EN61000-3-2, class A
• Power OK - open collector,
Remote On/Off, 5 V Standby
Power Factor
MTBF
• 390 kHrs per MIL-HDBK-217F
Earth Leakage Current • 200/400 µA 115/230 VAC at 50 Hz
475 µA 264 VAC at 60 Hz
Environmental
Input Protection
• Internal 5 A fuse
Operating Temperature • 0 ˚C to +70 ˚C derate linearly from +50 ˚C
at 2.5ꢀ/˚C to 50ꢀ load at +70 ˚C. See
derating curve and longform datasheet for
thermal information.
Output
Output Voltage
• 12-48 V (see tables)
Output Voltage Trim
Initial Set Accuracy
Minimum Load
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5ꢀ
Cooling
• Forced-cooled >10 CFM
• 95ꢀ RH, non-condensing
• -40 ˚C to +85 ˚C
1ꢀ V1, 5ꢀ V2, 3ꢀ V3
Operating Humidity
Storage Temperature
Operating Altitude
Shock
• 0.1A required for V2 regulation when used
Start Up Delay
• 1 s typical, see longform datasheet for
more details
• 3000 m
• 30 g pk, half sine, 6 axis
• 2 g rms, 5 Hz to 500 kHz, 3 axis
Start Up Rise Time
Hold Up Time
Drift
• 50 ms
Vibration
• 16 ms min at 115 VAC
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0.2ꢀ after 20 min warm up
0.5ꢀ max
EMC & Safety
Line Regulation
Load Regulation
Over/Undershoot
Transient Response
Low Voltage PSU EMC • EN61204-3, high severity level as below
1ꢀ V1, 5ꢀ V2 & V3 max
Emissions
• EN55022 level B conducted
EN55022 level A radiated
• 5ꢀ typical
• 4ꢀ max. deviation, recovery to within
1ꢀ in 500 µs for a 50-75-50ꢀ load
change
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
• 1ꢀ pk-pk V1, others 2ꢀ,
20 MHz bandwidth
Surge
• EN61000-4-5, installation class 3
Perf Criteria A
Overvoltage Protection • 115-140ꢀ Vnom, recycle input to reset
Overload Protection • 110-150ꢀ V1 only
Short Circuit Protection • Continuous trip and restart (Hiccup mode)
Conducted Immunity
Dips & Interruptions
• EN61000-4-6, level 3 Perf Criteria A
• EN61000-4-11, 30ꢀ 10 ms,
60ꢀ 100 ms, 100ꢀ 5000 ms
Perf Criteria A, B, B
Temperature
Coefficient
• 0.05ꢀ/˚C
Remote Sense
• Compensates for 0.5 V total voltage drop
Safety Approvals
• IEC60950-1 CB report, CSA 22.2 No.
60950-1, UL60950-1, TUV EN60950-1
Remote On/Off
(Inhibit/Enable)
(Option -A)
• Uncommitted isolated optocoupler diode,
powered diode inhibits V1 & V2
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