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CU20 Datasheet, PDF (1/2 Pages) XP Power Limited – Single Outputs from 3.3 V to 24 V | |||
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20 Watts
CU20 Series
xppower.com
⢠Low Cost
⢠Small Size
⢠Universal Input
⢠Single Outputs from 3.3 V to 24 V
⢠Peak Load Capability
⢠Low Profile
⢠Non standard Outputs Available
Specification
Input
Input Voltage
Input Frequency
Input Current
Inrush Current
Earth Leakage Current
Input Protection
⢠85-264 VAC (120-370 VDC)
⢠47-63 Hz
⢠0.25 A rms at 230 VAC
⢠20 A at 115 VAC, 40 A at 230 VAC,
cold start +25 ÅC
⢠<1.5 mA
⢠2 A fuse
Output
Output Voltage
⢠See table
Output Voltage Trim ⢠±5%
Initial Set Accuracy ⢠±1%
Minimum Load
⢠No minimum load required
Start Up Delay
⢠1.5 s max
Start Up Rise Time
⢠14 ms max
Hold Up Time
⢠16 ms typical at full load & 115 VAC
Drift
⢠±0.6%
Line Regulation
⢠±0.5% max
Load Regulation
⢠±1.0% max
Transient Response
⢠4% max deviation, recovery to within
1% in 500 µs for 25% load change
Ripple & Noise
⢠1% max pk-pk (see note 1)
Overvoltage Protection ⢠130-150% of Vnom, recycle input to reset
Short Circuit Protection ⢠Trip and restart (Hiccup mode)
Temperature
Coefficient
⢠0.05%/ËC
General
Efficiency
Isolation
Switching Frequency
Power Density
MTBF
⢠Measured with 230 VAC & 100% load
(See table)
⢠3000 VAC Input to Output
1500 VAC Input to Ground
500 VAC Output to Ground
⢠67 kHz typical
⢠3.91 W/In3
⢠>500 kHrs per MIL-HDBK-217F
(15 & 24 V units >400 kHrs)
Environmental
Operating Temperature ⢠0 ËC to +65 ËC, derate from 100% load at
+45 ËC to 0% at +65 ËC
Cooling
⢠Convection-cooled
Operating Humidity ⢠95% RH, non-condensing
Storage Temperature ⢠-20 ËC to +85 ËC
Operating Altitude
⢠3000 m
Vibration
⢠10 Hz to 500 Hz, 2 g for 10 mins/cycle
60 min each cycle
EMC & Safety
Emissions
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Dips & interruptions
Safety Approvals
⢠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
⢠EN60950-1, UL60950-1,
CSA22.2 No. 60950-1, CE Mark LVD
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