ECE40US12 Datasheet, PDF (1/2 Pages) XP Power Limited – PCB & Chassis Mount Versions

20/40 Watts
ECE Series
xppower.com
• Ultra Compact Size
• Single Outputs from 3.3 to 48 V
• Encapsulated
• PCB & Chassis Mount Versions
• Class II Construction
• Peak Load Capability
• 3 Year Warranty
GREEN•POWER
Specification
Input
Input Voltage
Input Frequency
Input Current
Power Factor
Inrush Current
Earth Leakage Current
Input Protection
No Load Input Power
• 85-264 VAC (120-370 VDC) derate load
from 100% at 90 VAC to 90% at 85 VAC
• 47-63 Hz
• ECE20: 0.3 A rms at 230 VAC
ECE40: 0.5 A rms at 230 VAC
• EN61000-3-2 Class A
• 20 A at 115 VAC, 40 A at 230 VAC,
cold start at 25 °C
• Class II construction no earth
• ECE20: Internal T1 A/250 VAC fuse
ECE40: Internal T2 A/250 VAC fuse
• <0.3 W
Output
Output Voltage
• See tables
Initial Set Accuracy • ±1%
Minimum Load
• No minimum load required
Start Up Delay
• 2 s max
Start Up Rise Time
• 16 ms max
Hold Up Time
• 8 ms minimum at full load & 115 VAC
Line Regulation
• ±0.5% max
Load Regulation
• ±1% max, ±2% max for ECE40US03/05-S
Transient Response
• 4% max deviation, recovery to within
1% in 500 µs for a 25% load change
Ripple & Noise
• 3.3-5 V versions: 60 mV pk-pk,
3.3-5 V ‘ECE40-S’ versions: 75 mV
pk-pk (see note 5), all other models 1%
pk-pk max 20 MHz bandwidth
Overvoltage Protection • 115-140% Vnom, auto recovery
Overload Protection • 110-180%
Short Circuit Protection • Trip and restart (Hiccup mode)
Temperature
Coefficient
• 0.05%/°C
General
Efficiency
Isolation
Switching Frequency
Power Density
MTBF
• See tables
• 3000 VAC Input to Output
• 70 kHz typical
• ECE20: 9.97 W/In³
ECE40: 7.58 W/In³
• >450 kHrs to MIL-HDBK-217F at 25 °C, GB
Environmental
Operating Temperature • -25 °C to +70 °C, derate linearly from
100% at +50 °C to 50% at +70 °C
Cooling
• Convection-cooled
Operating Humidity • 95% RH, non-condensing
Storage Temperature • -40 °C to +85 °C
Operating Altitude
• 3000 m
Vibration
• 2 g, 10 Hz to 500 kHz, 10 mins/cycle,
60 mins each cycle
EMC & Safety
Emissions
Harmonic Currents
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Magnetic Fields
Dips & Interruptions
Safety Approvals
• EN55022, level B conducted & radiated
• EN61000-3-2, EN61000-3-3
• EN61000-4-2, level 3 Perf Criteria A
• EN61000-4-3, 10 V/m 80% mod
Perf Criteria A
• EN61000-4-4, level 3 Perf Criteria A
• EN61000-4-5, installation Class 3,
Perf Criteria A
• EN61000-4-6, 10 Vrms Perf Criteria A
• EN61000-4-8, 10 A/m Perf Criteria A
• EN61000-4-11, 30% for 10 ms,
60% for 100 ms, 100% for 5000 ms
Perf Criteria A, B, B
• EN60950-1, UL60950-1,
CSA22.2 No. 234 per cUL
22