ECP Series, 150W - Long Form Datasheet by XP Power

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POWER
GREEN
The ECP150 series minimises the no load power consumption and maximises 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 1.26”
height with a foot print of just 2.0” by 4.0”.
The ECP150 provides up to 150W force-cooled or 100W convection-cooled leading to very high power densities of 14.9W/in3or
9.9W/in3respectively. A 12V, 500mA fan supply is included in the design.
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 meeting EN55011/22
level B allow the versatile ECP150 series to be used in a vast range of applications.
100W Convection Cooled Rating
150W Force Cooled Rating
2.0”by 4.0” Footprint
Low 1.26”Profile
High Efficiency, up to 92%
High Power Density
Medical & ITE Approvals
Less than 0.5W No Load Input Power
Built-In Fan Supply
3 Year Warranty
ECP150 Series
Input Characteristics
Characteristic Minimum Typical Maximum Units Notes & Conditions
Input Voltage - Operating 90 115/230 264 VAC Derate output from 100% at 100 VAC to
90% at 90 VAC
Input Frequency 47 50/60 63 Hz Agency approval 47-63 Hz
Power Factor 0.95 230 VAC, 100% load EN61000-3-2 class A
EN61000-3-2 class C > 60W
Input Current - Full Load 1.5/0.75 A 115/230 VAC
Inrush Current 60 A 230 VAC cold start, 25 °C
Earth Leakage Current 80/140 230 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.
Output Characteristics
Characteristic Minimum Typical Maximum Units Notes & Conditions
Output Voltage - V1 12 48 VDC See Models and Ratings table
Initial Set Accuracy ±1 % V1 at 50% load, 115/230 VAC
Output Voltage Adjustment - V1 10 % V1 only via potentiometer. See mech. details,
Vfan will track
Minimum Load 0A
Start Up Delay 550 ms 115/230 VAC full load at 25° C. See fig. 3 & 4.
Rise Time 35 ms
Hold Up Time 16 20 ms At full load, 100 VAC, see fig. 5.
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 4%Full Load
Ripple & Noise 1 % pk-pk 20 MHz bandwidth & 10 µF electrolytic capacitor
in parallel with 0.1 µF ceramic capacitor, See fig. 6.
Overvoltage Protection 115 140 % Vnom, recycle input to reset
Overload Protection 110 150 % I nom See fig. 1.
Short Circuit Protection Trip and Restart See fig. 2.
Temperature Coefficient 0.02 %/ ° C
Models and Ratings
Notes:
1. Requires 10 CFM.
2. Measured with 20 MHz bandwidth and 10 µF electrolytic capacitor in parallel with 0.1 µF ceramic capacitor
3. Minimum average efficiencies measured at 25%, 50%, 75% & 100% of 150 W load and 230 VAC input.
4. Typical voltage, actual regulated voltage will be in range of 11.3 V to 11.7 V
5. Regulation of the fan output requires a minimum load of 10 W on the main output.
Output Voltage Output Current Ripple and Noise
pk-pk(2) Fan Output(4,5) Efficiency(3) Model Number(4)
Convection-cooled Forced-cooled(1)
12.0 V 8.33 A 12.50 A 120 mV 12 V/0.5 A 91% ECP150PS12
15.0 V 6.67 A 10.00 A 150 mV 12 V/0.5 A 91% ECP150PS15
24.0 V 4.17 A 6.25 A 240 mV 12 V/0.5 A 91% ECP150PS24
28.0 V 3.50 A 5.40 A 280 mV 12 V/0.5 A 92% ECP150PS28
48.0 V 2.08 A 3.10 A 480 mV 12 V/0.5 A 92% ECP150PS48
2
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Output Short Circuit Profile
Figure 2
ECP150PS12
Output Overload Characteristic
Figure. 1
ECP150PS12
100% 110% 120% 130% 140%
11.1
11.3
11.5
11.7
11.9
12.1
12.5 13.75 15 16.25 17.5
Percent Overload
Output Voltage (V)
Current (A)
Over Current Profile
100Vac
115 Vac
230Vac
264Vac
100% 11 0% 120% 130% 140%
23.2
23.4
23.6
23.8
24
24.2
6.25 6.875 7.5 8.125 8.75
Percent Overload
Output Voltage (V)
Current (A)
Over Current Profile
100Vac
115 Vac
230Vac
264Vac
ECP150PS24
ECP150PS24
Output Start Up Time
Figure 3
ECP150PS12 100VAC full load
Output Rise Time
Figure 4
ECP150PS12 100 VAC full load
3
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4
Output Hold Up Time
Figure 5
ECP150PS12 100VAC 100W load
ECP150PS12 100VAC 150W load
Output Noise & Ripple
Figure 6
ECP150PS12 at 100VAC & 150W load
Low Frequency High Frequecy
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5
General Specifications
Characteristic Minimum Typical Maximum Units Notes & Conditions
Efficiency 91 % 230 VAC Full load (see fig. 7 & 8)
Isolation: Input to Output
Input to Ground
Output to Ground
4000 VAC 2 MOPP
1500 VAC 1 MOPP
500 VDC
Switching Frequency
60 kHz PFC ±10kHz
60kHz Main Converters ±10kHz
Power Density 14.9/9.9 W/in3Forced / Convection-cooled
Mean Time Between Failure 300 kHrs MIL-HDBK-217F, Notice 2 +25 °C GB
Weight 0.51(230) lb(g)
Efficiency Versus Load
Figure 7
ECP150PS12
Figure 8
ECP150PS24
70%
80%
90%
100%
10
20
30
40
50
60
70
80
90
100
Efficiency
Load (%)
100Vac input
115Vac input
230Vac input
264Vac input
70%
80%
90%
100%
10
20
30
40
50
60
70
80
90
100
Efficiency
Load (%)
100Vac input
115Vac input
230Vac input
264Vac input
100 25 UMOJ 53:0
Environmental
Thermal Derating Curve
Figure 9
Characteristic Minimum Typical Maximum Units Notes & Conditions
Operating Temperature -20 +70 °C See derating curve, fig.9
Storage Temperature -40 +85 °C
Cooling 10 CFM Forced Cooled > 100W
Humidity 5 95 %RH Non-condensing
Operating Altitude 3000 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
-20 0+70+50
50
100
Ambient Temperature (ºC)
Output Load (%)
0
6
Environmental
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Electromagnetic Compatibility - Immunity
- Phenomenon Standard Test Level Criteria Notes & Conditions
Low Voltage PSU EMC EN61204-3 High severity level as below
Radiated EN61000-4-3 3A
EFT EN61000-4-4 3A
Surges EN61000-4-5 Installation class 3 A
Conducted EN61000-4-6 3A
Dips and Interruptions
EN55024
(100 VAC)
Dip > 95% (0 VAC), 8.3ms A
Dip 30% (70 VAC), 416ms A
Dip > 95% (0 VAC), 4160ms B
EN55024
(240 VAC)
Dip > 95% (0 VAC), 10.0ms A
Dip 30% (168 VAC), 500ms A
Dip > 95% (0 VAC), 5000ms B
EN60601-1-2
(100 VAC)
Dip > 95% (0 VAC), 10.0ms A
Dip 60% (40 VAC), 100ms B
Dip 30% (70 VAC), 500ms A
Dip > 95% (0 VAC), 5000ms B
EN60601-1-2
(240 VAC)
Dip > 95% (0 VAC), 10.0ms A
Dip 60% (96 VAC), 100ms A
Dip 30% (168 VAC), 500ms A
Dip > 95% (0 VAC), 5000ms B
Electromagnetic Compatibility - Emissions
Phenomenon Standard Test Level Criteria Notes & Conditions
Conducted EN55011/22 Class B
Radiated EN55011/22 Class A
Harmonic Current EN61000-3-2 Class A Class C for loads above 60W
Voltage Fluctuations EN61000-3-3
Safety Agency Approvals
Safety Agency Safety Standard Category
CB Report IEC60950-1:2005 + A1:2009 Information Technology
UL UL60950-1 (2011), CSA 22.2 No.60950-1-07 Ed, 2011-12 Information Technology
TUV EN60950-1:2006 + A11:2009 + A1:2010 + A12:2012 Information Technology
CE LVD
Safety Agency Safety Standard Category
CB Report IEC60601-1 Ed 3 Including Risk Management Medical
UL ANSI/AAMI ES60601-1:2005 & CSA C22.2, No.60601-1:08 Medical
TUV EN60601-1:2006 Medical
Means of Protection Catergory
Primary to Secondary 2 x MOPP (Means of Patient Protection)
IEC60601-1 Ed3
Primary to Earth 1 x MOPP (Means of Patient Protection)
7
Electromagnetic Compatibility - Emissions
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4.00 (101.6)
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8
Signals
Mechanical Details
Notes
4.00 (101.6)
3.75 (95.2)
1.75
(44.45)
TB3
TB2
TB1
N
L
Voltage Adj.
2.00
(50.8)
0.10 (2.5)
1.16
(29.5)
0.06 (1.6)
6
1
1
1
3
0.134 (3.4)
1. All dimensions shown in inches (mm).
Tolerance: ±0.02 (0.5)
2. Weight: 0.42 lbs (230 g) approx.
Figure 10
TB1 - Input Connector
Pin 1 Line
Pin 2 Not Fitted
Pin 3 Neutral
TB2 - Output Connector
Pin 1 +Vout
Pin 2 +Vout
Pin 3 +Vout
Pin 4 -Vout
Pin 5 -Vout
Pin 6 -Vout
Mounting holes marked with
must be connected to safety earth
Mates with JST housing
VHR-6N and JST Series
SVH-21T-P1.1 crimp terminals
Mates with JST housing
VHR-3N and JST Series
SVH-21T-P1.1 crimp terminals
TB3 - Fan Connector
Pin 1 Fan +
Pin 2 Fan -
Mates with Molex housing
22-01-1022 and 2759 crimp
terminals
mm: (as) Vanna
Thermal Considerations
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 K type thermocouples placed on the hottest part of the component (out of direct air flow). See
Mechanical Details for component locations.
Service Life
The estimated service life of the ECP150 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 within the product
when installed in the end application.
The graph below expresses the estimated lifetime given component temperature and assumes continuous operation at this temperature.
Estimated Service Life vs Component Temperature
Temperature Measurements (At Maximum Ambient)
Component Max Temperature °C
TR1 Coil 110°C
L4 Coil 120°C
Q1 Body 120°C
Q2 Body 120°C
C1105°C
C20 105°C
0
10000
20000
30000
40000
50000
Lifetime (Hrs)
C1 & C20 Temperature (ºC)
60000
70000
105 95 85 75 65 55
C1
C20
Thermal Considerations
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Figure 11
03 June 19

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