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