1. Peak load lasting <30 s with a maximum duty cycle of 10%, average output power not to exceed nominal power.
2. Add suffix -S to model number to denote chassis mount with screw terminal type, e.g. ECE60US12-S. Only available with ECE40 models.
3. A screw terminal versions (-S) is available with DIN Clip attached. Add suffix ‘D’, e.g. ECE60US24-SD. DIN Rail mounting clip is available as a separate item, order
code ECL25/30 DIN CLIP.
4. Average of efficiencies measured at 25%, 50%, 75% & 100% load with 230 VAC input.
5. 3.3 & 5 V ECE60-S versions meet 75 mV pk-pk with 20 MHz bandwidth and 0.1 µF capacitor across output terminals.
Summary
Characteristic
Input Range
No Load Input Power
Efficiency
Operating Temperature
EMC
Safety Approvals
79
-25
Minimum
85
120
<0.3
<0.5
89
+70
Typical
Maximum
264
370
Units
VAC
VDC
W
W
%
°C
Derate linearly from 100% at +50 °C to 50% at +70 °C
Notes & Conditions
Derate load from 100% at 90 VAC to 90% at 85 VAC
12-36 V versions
3.3-9 V & 48 V versions
EN55022 Level B Conducted & Radiated, EN61000-4, EN61000-3
EN60950-1, UL60950-1, CSA22.2 No. 234 per cUL
1
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ECE60 Series
Input
Characteristic
Input Voltage - Operating
Input Frequency
Power Factor
Input Current
No Load Input Power
Inrush Current
Earth Leakage Current
Input Protection
Internal T1 A/250 VAC fuse
Minimum
85
120
47
>0.95
0.3
<0.3
<0.5
20/40
Typical
Maximum
264
370
63
AC-DC Power Supplies
Units
VAC
VDC
Hz
Notes & Conditions
Derate load from 100% at 90 VAC to 90% at 85 VAC
EN61000-3-2 class A compliant
A rms
W
W
A
At 230 VAC
12-36 V versions
3.3-9 V & 48 V versions
115/230 VAC cold start at 25 °C
Class II construction no earth
Output
Characteristic
Output Voltage - V1
Initial Set Accuracy
Minimum Load
Start Up Delay
Start Up Rise Time
Hold Up Time
Line Regulation
Load Regulation
Transient Response
18
±0.5
±2
±1
4
60
Ripple & Noise
195
115
110
75
1
Overvoltage Protection
Overload Protection
Short Circuit Protection
Temperature Coefficient
0.05
%/˚C
216
140
180
0
2
16
Minimum
3.3
Typical
Maximum
48
±1
(V1)
Units
VDC
%
A
s
ms
ms
%
%
%
%
mV pk-pk
mV pk-pk
% pk-pk
% Vnom
% Vnom
%
Notes & Conditions
See Models and Ratings table
At full load and 115 VAC
ECE60US03/05-S
All other models
Recovery within 1% in less than 500 µs
for a 25% load change
3.3-5 V versions, 20 MHz bandwidth
3.3-5 V ‘-S’ versions, 20 MHz bandwidth (see note 5)
20 MHz bandwidth
ECE60US03 model
All other models
Trip & restart (hiccup mode)
General
Characteristic
Efficiency
Isolation
Switching Frequency
Power Density
Mean Time Between Failure
Weight
>300
TBA
Minimum
79
3000
70
10.1
Typical
Maximum
89
Units
%
VAC
kHz
W/in
3
kHrs
lb (kg)
MIL-HDBK-217F, +25 °C GB
Notes & Conditions
See Models & Ratings table
Input to Output
Environmental
Characteristic
Operating Temperature
Storage Temperature
Cooling
Humidity
Operating Altitude
Vibration
95
3048
2 g, 10 Hz to 500 Hz, 10 mins/cycle, 60 mins each cycle
%RH
m
Minimum
-25
-40
Typical
Maximum
+70
+85
Units
°C
°C
Convection-cooled
Non-condensing
Notes & Conditions
Derate linearly from 100% at +50 °C to 50% at +70 °C
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