The ECP130 series is designed to minimize the no load power consumption and maximize efficiency
to facilitate equipment design to meet the latest environmental legislation. Approved for medical and
ITE applications, this range of single output AC-DC power supplies are packaged in a low profile
1.1” height with a foot print of just 2” by 3”. The ECP130 provides up to 130 W force-cooled or |
100 W convection-cooled leading to very high power densities of 19.7 W/in3or 15.1 W/in3respectively.
The power supply contains two fuses and low leakage currents as required by medical applications and is safety approved to operate in a 70 °C
ambient. The low profile and safety approvals covering ITE and medical standards along with conducted emissions to EN55011/32 level B allow the
versatile ECP130 series to be used in a vast range of applications.
•100 W Convection/130 W Forced-cooled Ratings
• 2” by 3” Footprint
• Low 1.1” Profile
• High Efficiency, up to 95%
• Medical and ITE Approvals
• High Power Density
• Less than 0.5 W No Load Input Power
• 3 Year Warranty
Dimensions:
ECP130:
3.00 x 2.00 x 1.10” (76.2 x 50.8 x 28.0 mm)
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1
Models & Ratings
Notes
1. Requires 10 CFM.
2. Typical efficiency measured at full load and 230VAC input.
3. Add suffix ‘-S’ for input and output screw terminals e.g. ECP130PS24-S
ECP130 Series AC-DC Power Supplies
130 Watts
Output
Power
Output
Voltage
Output Current Efficiency(2) Model Number(3)
Convection-cooled Forced-cooled(1)
130 W 12.0 V 8.33 A 10.83 A 93% ECP130PS12
130 W 15.0 V 6.66 A 8.66 A 93% ECP130PS15
130 W 18.0 V 5.55 A 7.22 A 93% ECP130PS18
130 W 24.0 V 4.16 A 5.41 A 93% ECP130PS24
130 W 28.0 V 3.57 A 4.64 A 93% ECP130PS28
130 W 36.0 V 2.77 A 3.61 A 93% ECP130PS36
130 W 48.0 V 2.08 A 2.70 A 93% ECP130PS48
Summary
Characteristic Minimum Typical Maximum Units Notes & Conditions
Input Range 85 115/230 264 VAC Derate load from 100% at 90 VAC to 85% at 85 VAC
No Load Input Power 0.5 W
Efficiency 95 % 230 VAC (see fig.1 & 2)
Operating Temperature -30 +70 °C See derating curve (fig.3)
Safety Approvals ITE IEC60950, UL60950-1, CSA 22.2 No.60950-1-11 Ed 2, EN60950-1, LVD
Medical IEC60601-1 Ed 3.1 Including Risk Management, ANSI/AAMI ES60601-1 & CSA C22.2 No.6061-1:08, EN60601-1
Input
Output - Main Output
Characteristic Minimum Typical Maximum Units Notes & Conditions
Output Voltage 12 48 VDC See Models and Ratings table
Initial Set Accuracy ±1 % 50% load, 115/230 VAC
Output Voltage Adjustment % None
Minimum Load 0ANo minimum load required
Start Up Delay 2s115/230 VAC full load.
Hold Up Time 10 15/11 ms Min at full load, 115 VAC. Typical at 100W/ 130W
Drift ±0.02 % After 20 min warm up
Line Regulation ±0.5 % 90-264 VAC
Load Regulation ±0.5 % 0-100% load.
Transient Response 4%
Recovery within 1% in less than 500 µs
for a 50-75% and 75-50% load step
Over/Undershoot 7%Full load
Ripple & Noise 1 % pk-pk
<2% from no load to 10% load, <1% above 10% load.
20 MHz bandwidth and 10 µF electrolytic capacitator in
parallel with 0.1 µF ceramic capacitator.
Overvoltage Protection 110 140 % Vnom, recycle input to reset
Overload Protection 110 170 % I nom
Short Circuit Protection Trip & Restart
Temperature Coefficient 0.02 %/˚C
ECP130 Series
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AC-DC Power Supplies
General
Characteristic Minimum Typical Maximum Units Notes & Conditions
Efficiency 95 % 230 VAC (see fig. 1 & 2)
Isolation: Input to Output
Input to Ground
Output to Ground
4000 VAC 2 MOPP
1500 VAC 1 MOPP
1500 VAC 1 MOPP
Switching Frequency 40 130 kHz PFC
50 135 kHz Main converter
Power Density 19.7/15.1 W/in3Forced/convection-cooled
Mean Time Between Failure 680 kHrs MIL-HDBK-217F, Notice 2 +25 °C GB
Weight 0.43(195) lb(g)
Characteristic Minimum Typical Maximum Units Notes & Conditions
Input Voltage - Operating 85115/230 264 VAC Derate output from 100% at 90 VAC to 85% at 85 VAC
Input Frequency 4750/60 63 Hz Agency approval, 47-63 Hz
Power Factor 0.8 230 VAC, 100% load EN61000-3-2 class A
Input Current - Full Load 1.3/0.65 A 115/230 VAC
Inrush Current 120 A 230 VAC cold start, 25 ºC
Earth Leakage Current 20/40 50 µA 115/230 VAC/50 Hz (Typ), 264 VAC/60 Hz (Max)
No load Input Power 0.5 W
Input Protection F3.15 A/250 V Internal fuse fitted in line and neutral.
Environmental
Characteristic Minimum Typical Maximum Units Notes & Conditions
Operating Temperature -30 +70 °C See derating curve, fig.3
Storage Temperature -40 +85 °C
Cooling 10 CFM Forced-cooled > 100W
Humidity 5 95 %RH Non-condensing
Operating Altitude 5000 m
Shock ±3 x 30g shocks in each plane, total 18 shocks. 30g = 11ms (+/- 0.5msecs), half sine. Conforms to EN60068-2-27
Vibration Single axis 10-500 Hz at 2g sweep and endurance at resonance in all 3 planes. Conforms to EN60068-2-6
ECP130 Series
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AC-DC Power Supplies
3
Efficiency Vs Load
Figure 1
ECP130PS12
12 V at 130 W
Figure 2
ECP130PS24
24 V at 130 W
70%
75%
80%
85%
90%
95%
100%
10 20 30 40 50 60 70 80
Forced-CooledConvection-Cooled
90 100
E
Load (%)
115Vac input
230Vac input
Forced-CooledConvection-Cooled
70%
75%
80%
85%
90%
95%
100%
10 20 30 40 50 60 70 80 90 100
E
Load (%)
115Vac input
230Vac input
EMC: Emissions
EMC: Immunity
ECP130 Series AC-DC Power Supplies
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-30 0+70+50
50
100
Ambient Temperature (ºC)
Output Load (%)
0
Figure 3
Temperature Derating Curve
Phenomenon Standard Test Level Criteria Notes & Conditions
Conducted EN55011/32 Class B
Radiated EN55011/32 Class A
Harmonic Current EN61000-3-2 Class A
Voltage Functions EN61000-3-3
Phenomenon Standard Test Level Criteria Notes & Conditions
Medical Device EMC IEC60601-1-2 Ed.4.0 : 2014 as below
Low Voltage PSU EMC EN61204-3 High severity level as below
ESD EN61000-4-2 ±8kV contact, ±15kV air A
Radiated EN61000-4-3 3A
EFT EN61000-4-4 3A
Surge EN61000-4-5 Installation class 3 A
Conducted EN61000-4-6 3A
Magnetic Fields EN61000-4-8 4A
Dips and Interruptions
EN55024 (100 VAC)
Dip >95% (0 VAC), 8.3 ms A
Dip 30% (70 VAC), 416 ms A
Dip >95% (0 VAC), 4160 ms B
EN55024 (240 VAC)
Dip >95% (0 VAC), 10.0 ms A
Dip 30% (168 VAC), 500 ms A
Dip >95% (0 VAC), 5000 ms B
EN60601-1-2 (100 VAC)
Dip 100% (0 VAC), 10.0 ms A
Dip 100% (0 VAC), 20 ms A
Dip 60% (40 VAC), 100 ms B Performance criteria A <25 W
Dip 30% (70 VAC), 500 ms A
Dip 100% (0 VAC), 5000 ms B
EN60601-1-2 (240 VAC)
Dip 100% (0 VAC), 10.0 ms A
Dip 100% (0 VAC), 20 ms A
Dip 60% (96 VAC), 100 ms A
Dip 30% ( 168 VAC), 500 ms A
Dip 100% (0 VAC), 5000 ms B
(1.6)
0.063
(23.8)
0.937
(2.4)
0.094
(76.2)
3.00
(50.8)
2.00
(3.4)
0.13
(44.5)
57.1
(69.9)
2.75
(3.4)
0.13
CN1
CN2
L4
C50
C2
TR1
1
3
1
4
ECP130 Series AC-DC Power Supplies
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Mechanical Details
1. All dimensions shown in inches (mm).
Tolerance: ±0.02 (0.5)
2. Weight: 0.43 lbs (195 g) approx.
Notes
Safety Approvals
Safety Agency Safety Standard Notes & Conditions
CB Report IEC60950-1:2005 Information Technology
UL UL60950-1, CSA 22.2 No.60950-1-11 Ed 2 Information Technology
TUV EN60950-1 Information Technology
CE LVD
Safety Agency Safety Standard Notes & Conditions
CB Report IEC60601-1 Ed 3.1 Including Risk Management Medical
UL ANSI/AAMI ES60601-1: & CSA C22.2 No.6061-1:08 Medical
CE EN60601-1 Medical
Isolation Safety Standard Notes & Conditions
Primary to Secondary 2 x MOPP (Means of Patient Protection)
IEC60601-1 Ed 3.1Primary to Earth 1 x MOPP (Means of Patient Protection)
Secondary to Earth 1 x MOPP (Means of Patient Protection)
CN2 - Output Connector
Pin 1 +Vout
Pin 2 +Vout
Pin 3 Com
Pin 4 Com
Mates with JST housing
VHR-4N and JST Series
SVH-21T-P1.1 crimp terminals
CN1 - Input Connector
Pin 1 Neutral
Pin 2 Not Fitted
Pin 3 Line
Mounting hole marked with
must be connected to safety earth
Mates with JST housing
VHR-3N and JST Series
SVH-21T-P1.1 crimp terminals
ECP130 Series AC-DC Power Supplies
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28 May 19
Figure 4
Estimated Service Life vs Component Temperature
In order to ensure safe operation of the PSU in the end-use equipment, the temperature of the components listed in the table below
must not be exceeded. Temperature should be monitored using thermocouples placed on the hottest part of the component
(out of direct air flow). See Mechanical Details for component locations.
The estimated service life of the ECP130 is determined by the cooling arrangements and load conditions experienced in the end
application. Due to the uncertain nature of the end application this estimated service life is based on the actual measured temperature of
key capacitors with in the product when installed by the end application,
The graph below expresses the estimated lifetime based on the temperature of these key components based on the average temperature
over the lifetime of the equipment.
Temperature Measurements (At Maximum Ambient)
Component Max Temperature °C
TR1 Coil 120°C
L4 Coil 120°C
C2 105°C
C50 105°C
0
10000
20000
30000
40000
50000
Lifetime (Hrs)
C2 + C52 Temperature (ºC)
C2 & C50
60000
70000
80000
105 95 85 75 65
Thermal Considerations
Service Life
