AC-DC
10-15 Watts
CU10-15 Series
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Low Cost
Small Size
PCB Mount
15 Watt Medical Version
Single Output 3.3-24 V
Peak Load Capability
xppower.com
Non-standard Outputs Available
Specification
Input
• 85-264 VAC (120-370 VDC)
• 47-63 Hz
• 0.13 A rms at 230 VAC (CU10)
0.20 A rms at 230 VAC (CU15)
Inrush Current
• 20 A at 115 VAC, 40 A at 230 VAC,
cold start 25 ºC
Earth Leakage Current
• Class 2 (no earth)
Input Protection
• 1A fuse (CU10)
2A fuse (CU15, CU15-M)
Input Voltage
Input Frequency
Input Current
General
Efficiency
Isolation
Switching Frequency
Power Density
MTBF
• See tables
• 3000 VAC Input to Output (CU10/15)
4000 VAC Input to Output (CU15-M)
• 100 kHz typical for 10 W models
67 kHz typical for 15 W models
• 2.43 W/in
3
(CU10); 3.17 W/in
3
(CU15)
• >500 kHrs per MIL-HDBK-217F
(15 & 24 V units >400 kHrs)
Environmental
Operating Temperature
• CU10/15: 0 ˚C to +65 ˚C, derate from
full load at +45 ˚C to no load at +65 ˚C
CU15-M: 0 ˚C to +70 ˚C, derate from
full load at +50 ˚C to 50% load at +70 ˚C
Cooling
• Convection-cooled
Operating Humidity
• 95% RH, non-condensing
Storage Temperature
• -20 ˚C to +85 ˚C
Operating Altitude
• 3000 m
Vibration
• 10 Hz to 500 Hz, 2 g for 10 mins/cycle
60 min each cycle
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
Transient Response
Ripple & Noise
Overvoltage Protection
Short Circuit Protection
Temperature
Coefficient
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See table
±5%
±1%
No minimum load required
1.5 s max
14 ms max
16 ms typical at full load and 115 VAC
0.6%
0.5% max
1.0% max 10% load to full load
4% max deviation, recovery to within 1%
within 500 µs for 25% load change
1% max pk-pk (see note 1)
130-150% of Vnom, recycle input to reset
Trip and restart (Hiccup mode)
0.05%/˚C
EMC & Safety
Emissions
• CU15-M: EN55011 Level B conducted
Others: FCC20780 Level B,
EN55022 Class B conducted
• EN61000-4-2, level 3, Perf Criteria A
• EN61000-4-3, level 3, Perf Criteria A
• EN61000-4-4, level 2, Perf Criteria A
• EN61000-4-5, level 3, Perf Criteria A
• EN61000-4-6, 10 V, Perf Criteria A
• EN61000-4-11, 30% 10 ms,
60% 1000 ms, 100% 5000 ms,
Perf Criteria A, B, B
• CU15-M: EN60601, UL2601-1, CSA22.2
No. 601.1 per cUL
Others: EN60950, UL1950, CSA22.2 No.
234 per cUL
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Dips & interruptions
Safety Approvals
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