ECS Series, 25-60W - Long Form Datasheet by XP Power

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ECS25,45 & 60 Series
IT & Medical Safety Approvals
Very Small 2.0” x 3.0” Format
Low Standby Power
25, 45 & 60 W - Convection Cooled Ratings
High Convection Cooled Power Density up to 9.5 W/in3
Class I & Class II Installations
-20 ºC to +70 ºC Operation
Low Earth Leakage Current
3 Year Warranty
The ECS25, 45 & 60 Series has been designed to minimise the no load power consumption and maximise efficiency in order to
facilitate equipment design to the latest environmental legislation.
Approved for Class I and Class II applications, this range of single output AC-DC power supplies feature very high convection cooled
power density in an industry leading 2” x 3" (51.0 mm x 76.2 mm) footprint. The very low profile, 1U compatible supplies meet
EN55011/22 Level B conducted emissions with low earth leakage currents of 80 µA at 115 VAC or 160 µA at 230 VAC. Making these
switchers ideal for industrial, IT and medical applications.
The series has single output versions from 5 V to 48 VDC, adjustable by ±10%. They are dual-fused for compliance with IEC60601-1
and efficiency up to 89%, so minimal excess heat is generated. They will deliver up to 60 W of power at +50 °C and up to +70 °C
with derating.
12.0 VDC 15.0 VDC 2A.0 VDC A30 VDC 5.0 VDC 12.0 VDC 15.0 VDC 2A.0 VDC A30 VDC 5.0 VDC 12.0 VDC 15.0 VDC 2A.0 VDC A30 VDC ECS25US12 ECS25US15 ECs25Us2A ECs25U543 Ecsasuso5 ECSASUSIZ ECSASUSIS ECSASUSZA Ecsasusm Ecseouso5 Ecseous12 Ecseousm Ecseous2A Ecseousm
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Input Characteristics
Characteristic Minimum Typical Maximum Units Notes & Conditions
Input Voltage - Operating 80 115/230 264 VAC Derate output power < 90 VAC. See fig. 1
Input Frequency 47 50/60 400 Hz Agency approval 47-63 Hz
Power Factor >0.5 230 VAC, 100% load
EN61000-3-2 class A compliant
Input Current - No Load 0.01/0.02 A 115/230 VAC
Input Current - Full Load
0.45/0.25
0.75/0.45
0.95/0.60
A
115/230 VAC - ECS25
115/230 VAC - ECS45
115/230 VAC - ECS60
Inrush Current 40 A 230 VAC cold start, 25 °C
No Load Input Power 0.3 0.5 W 115/230 VAC
Earth Leakage Current 80/160 260 µA 115/230 VAC/50 Hz (Typ.), 264 VAC/60 Hz (Max.)
0.6/1.2 mA 115/230 VAC/400 Hz
Input Protection T3.15A/250 V internal fuse in both line and neutral
Output Characteristics
Characteristic Minimum Typical Maximum Units Notes & Conditions
Output Voltage - V1 5.0 48 VDC See Models and Ratings table
Initial Set Accuracy ±1 % 50% load, 115/230 VAC
Output Voltage Adjustment ±10 % Via potentiometer. See mech. details (page 9)
Minimum Load 0A
Start Up Delay 1s230 VAC full load (see fig.2)
Hold Up Time 16 ms 115 VAC full load (see fig.3)
Drift ±0.2 % After 20 min warm up
Line Regulation ±0.5 % 90-264 VAC
Load Regulation ±1 % 0-100% load.
Transient Response - V1 4%
Recovery within 1% in less than 500 µs
for a 50-75% and 75-50% load step
Over/Undershoot - V1 3%See fig.4
Ripple & Noise 1 % pk-pk 20 MHz bandwidth (see fig.5 & 6)
Overvoltage Protection 115 140 % Vnom DC.
Overload Protection 110 200 % I nom Auto reset (see fig.7)
Short Circuit Protection Continuous, trip & restart (hiccup mode)
Temperature Coefficient 0.05 %/˚C
Overtemperature Protection °C Not fitted
Models and Ratings
Notes:
1. For covered versions, add suffix -C to model number. Not suitable for use in class II installations, derate output by 20% with cover.
Output Power - Convection Cooled Output Voltage V1 Max Output Current Model Number(1)
25 W 12.0 VDC 2.08 A ECS25US12
25 W 15.0 VDC 1.67 A ECS25US15
25 W 24.0 VDC 1.04 A ECS25US24
25 W 48.0 VDC 0.52 A ECS25US48
30 W 5.0 VDC 6.00 A ECS45US05
45 W 12.0 VDC 3.75 A ECS45US12
45 W 15.0 VDC 3.00 A ECS45US15
45 W 24.0 VDC 1.90 A ECS45US24
45 W 48.0 VDC 0.95 A ECS45US48
40 W 5.0 VDC 8.00 A ECS60US05(
60 W 12.0 VDC 5.00 A ECS60US12
60 W 15.0 VDC 4.00 A ECS60US15
60 W 24.0 VDC 2.50 A ECS60US24
60 W 48.0 VDC 1.25 A ECS60US48
1. For covered versions, add suffix ‘-C’ to model number or order part number ECS25-60 COVER KIT for standalone cover. Not suitable for use in class II installations,
derate output power by 20% with cover.
Notes
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Start Up Delay From AC Turn On
Figure 2
Start up example from AC turn on
(230 VAC, 720 ms)
Hold Up Time From Loss of AC
Figure 3
Hold up example ECS45 at 45 W
load with 115 VAC input (17.2ms)
Input Voltage Derating
Figure. 1
40
50
80
60
70
90
100
80 90
85264
Input Voltage (VAC)
Output Power (%)
S‘WV m cm J' (LIZ 4000M sum CIII f 1011va
Output Ripple & Noise
Figure 5
ECS45US12 (45 W)
72 mV pk-pk ripple. 20 MHz BW
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Typical Output Overshoot
Figure 4
Typical Output Overshoot
(ECS45US12, 230 VAC)
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Output Ripple & Noise cont.
Figure 6
ECS45US48 (45 W)
188 mV pk-pk ripple. 20 MHz BW
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Output Overload Characteristic
Figure 7
Typical Overload
Characteristic
(ECS45US12 shown)
Output enters
Trip & Restart Mode
0
2
4
6
8
10
12
14
00.10.20.30.91.01.11.21.3
Output Current (A)
Output Volts (V)
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General Specifications
Characteristic Minimum Typical Maximum Units Notes & Conditions
Efficiency 87 % Full load (see fig.8 & 9 )
Isolation: Input to Output
Input to Ground
Output to Ground
4000 VAC
1500 VAC
500 VDC
Switching Frequency 65 kHz
Power Density 7.9 W/in3
Mean Time Between Failure 1072 kHrs MIL-HDBK-217F, Notice 2 +25 °C GB
660 MIL-HDBK-217F, Notice 2 +50 °C GB
Weight 0.22 (100) lb (g)
Efficiency Versus Load
76%
78%
80%
82%
84%
86%
88%
0% 20% 40% 60% 80% 100%
% of Output Load
Efficiency
74%
76%
78%
80%
82%
84%
86%
88%
90%
0% 20% 40% 60% 80% 100%
Output Load
Efficiency
Figure 8
ECS45US12 at 230 VAC
Figure 9
ECS45US48 at 230 VAC
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Environmental
Characteristic Minimum Typical Maximum Units Notes & Conditions
Operating Temperature -20 +70 °C
Derate linearly from +50 °C at 2.5%/°C
to 50% at 70 °C. (See fig.10 & Thermal
Considerations)
Storage Temperature -40 +85 °C
Cooling Convection cooled, see fig.10 & Thermal
Considerations
Humidity 5 95 %RH Non-condensing
Operating Altitude 3000 m
Shock
3 x 30 g/11 ms shocks in both +ve & -ve
directions along the 3 orthogonal axis,
total 18 shocks.
Vibration Three axis 5-500 Hz at 2 g x 10 sweeps
Electromagnetic Compatibility - Immunity
Phenomenon Standard Test Level Criteria Notes & Conditions
Low Voltage PSU EMC EN61204-3 High severity level as below
Harmonic Current EN61000-3-2 Class A
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
EN61000-4-11
Dip: 30% 10 ms A
Dip: 60% 100 ms B
Dip: 100% 5000 ms B
EN60601-1-2
Dip: 30% 500 ms A
Dip: 60% 100 ms A Load derating with 115 VAC input (typically
45% derate dependant on model & load)
Dip: 100% 10 ms A
Int.: >95% 5000 ms B
Figure 10
Derating Curve
50
0
-20
Ambient Temperature (ºC)
Output Power (%)
100
50 7
— an a w i may JL M a 158 m M] Muumm mg Pm 1 Lme Pm 2 Neutral 0.25" Fasten Earth Pm 1 wt Pm 2 wt Pm a RTN Pm 4 RTN
Mechanical Details - ECS25
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Electromagnetic Compatibility - Emissions
Phenomenon Standard Test Level Criteria Notes & Conditions
Conducted EN55011/22 Class B
Radiated EN55011/22 Class B ECS25
Class A ECS45/ECS60
Voltage Fluctuations EN61000-3-3
Safety Agency Approvals
Safety Agency Safety Standard Category
CB Report IEC60950-1:2005 Ed 2 Information Technology
UL UL60950-1 (2007), CSA 22.2 No.60950-1-07 Ed 2 Information Technology
TUV EN60950-1:2006 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/A12:2006 Medical
Equipment Protection Class Safety Standard Notes & Conditions
Class I & Class II IEC60950-1:2005 Ed 2 & IEC60601-1 Ed 2 See safety agency conditions of acceptibility
for details
.95 [24.2]
.14 [3.6]
SMD HEIGHT
2.75 [69.8]
1.75 [44.4]
4X Ø.156 [3.96] MOUNTING HOLES
Ø.312 [7.92] CLEARANCE TOP AND BOTTOM
1
.25 FASTON
GROUND TAB
1.65 [41.8]
1.31 [33.3]
3.00 [76.2]
2.00 [50.8]
.27 [7.0]
2
J1
J2
1
2
3
4
.20 [5.1]
T1
C5 C18
Q1
Notes
1. All dimensions in inches (mm).
Tolerance .xx = ±0.02 (0.50); .xxx = ±0.01 (0.25)
2. Weight 0.22 lbs (100 g)
J1 mates with Molex Housing PN
09-50-1031, J2 mates with Molex Housing PN
09-50-1041 and both with Molex Series 5194
Crimp Terminals
Faston ground tab requires insolated receptacle
In put Connector J1
Molex PN 09-65-2038
Pin 1 Line
Pin 2 Neutral
0.25 Faston Earth
In put Connector J2
Molex PN 09-65-2048
Pin 1 +V1
Pin 2 +V1
Pin 3 RTN
Pin 4 RTN
Means of Protection Category
Primary to Secondary 2 x MOPP (Means of Patient Protection)
IEC60601-1 Ed 3Primary to Earth 1 x MOPP (Means of Patient Protection)
Secondary to Earth 1 x MOPP (Means of Patient Protection)
Pm 1 Lme Pm 2 Neutral 0,25" Fasmn Earm Pin 1 +v1 Pin 2 +v1 Pin 3 RTN Pln A RTN Pm 1 Lme Pm 2 Neutral 0,25" Fasmn Earm Pin 1 +v1 Pin 2 +v1 Pin 3 RTN Pln A RTN JIEE ‘ JL
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Mechanical Details - ECS45US05
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Notes
1. All dimensions in inches (mm).
Tolerance .xx = ±0.02 (0.50); .xxx = ±0.01 (0.25)
2. Weight: 0.22 lbs (100 g)
Weight: 2.20 lbs (1000 g)
Dimensions shown in inches (mm).
J1 mates with Molex
Housing PN
09-50-1031, J2 mates with
Molex Housing PN 09-50-
1041 and both with Molex
Series 5194 Crimp Terminals
Faston ground tab requires
insolated receptacle
In put Connector J1
Molex PN 09-65-2038
Pin 1 Line
Pin 2 Neutral
0.25 Faston Earth
In put Connector J2
Molex PN 09-65-2048
Pin 1 +V1
Pin 2 +V1
Pin 3 RTN
Pin 4 RTN
J1 mates with Molex
Housing PN
09-50-1031, J2 mates with
Molex Housing PN 09-50-
1041 and both with Molex
Series 5194 Crimp Terminals
Faston ground tab requires
insolated receptacle
In put Connector J1
Molex PN 09-65-2038
Pin 1 Line
Pin 2 Neutral
0.25 Faston Earth
In put Connector J2
Molex PN 09-65-2048
Pin 1 +V1
Pin 2 +V1
Pin 3 RTN
Pin 4 RTN
ECS45US other models
Pin 1 +v1 Pin 2 +v1 Pin 3 RTN Pln A RTN Pin 1 +v1 Pin 2 +v1 Pin 3 RTN Pln A RTN 77777777777 m n W I , v Liza w 7 m "r 7 W ‘ 4kg; :‘fi [ j ‘ if E 1 I: x' E (9 i i ' ‘1 x if WEJ
1.05 (26.7)
0.14 (3.5)
Components may
extend beyond
edge of PCB
by 0.04 (1.0)
J2
1
4
1.62
(41.1)
1.30
(33.0)
0.20 (5.1)
Q1
0.28 (7.1)
4 x ø0.156 (3.96) mounting holes
ø3.12 (7.92) clearance top and bottom
3.00 (76.2)
1.75
(44.4)
0.12
(3.18)
2.00
(50.8)
2.75 (69.8)
0.12
(3.1)
Mounting points A should be connected together for optimum EMI performance
0.25 faston ground tab
T1
C18
C5
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Mechanical Details - ECS60US05
10
J1 mates with Molex
Housing PN 09-50-1031
J2 mates with Molex
Housing PN 09-50-1041
and both with Molex Series
5194 Crimp Terminals
Faston ground tab requires
insolated receptacle
In put Connector J1
Molex PN 09-65-2038
Pin 1 Line
Pin 2 Neutral
0.25” Faston Earth
Out put Connector J2
Molex PN 09-65-2048
Pin 1 +V1
Pin 2 +V1
Pin 3 RTN
Pin 4 RTN
J1 mates with Molex
Housing PN 09-50-1031
J2 mates with Molex
Housing PN 09-50-1041
and both with Molex Series
5194 Crimp Terminals
Faston ground tab requires
insolated receptacle
In put Connector J1
Molex PN 09-65-2038
Pin 1 Line
Pin 2 Neutral
0.25” Faston Earth
Out put Connector J2
Molex PN 09-65-2048
Pin 1 +V1
Pin 2 +V1
Pin 3 RTN
Pin 4 RTN
0
0
0
1.05 (26.7)
0.14 (3.5)
Components may
extend beyond
edge of PCB
by 0.04 (1.0)
J2
1
4
1.62
(41.1)
1.30
(33.0)
0.20 (5.1)
C5 C18
T1
Q1
0.28 (7.1)
A
A
4 x ø0.156 (3.96) mounting holes
ø3.12 (7.92) clearance top and bottom
3.00 (76.2)
1.75
(44.4)
0.12
(3.18)
2.00
(50.8)
2.75 (69.8)
0.12
(3.1)
Mounting points A should be connected together for optimum EMI performance
0.25 faston ground tab
Notes
1. All dimensions in inches (mm).
Tolerance .xx = ±0.02 (0.50); .xxx = ±0.01 (0.25)
2. Weight: 0.22 lbs (100 g)
ECS60US other models
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Thermal Considerations
In order to ensure safe operation of the PSU in the most adverse conditions permitted in the end-use equipment, the temperature of the components
listed in the table below must not be exceeded. See mechanical drawings for component locations. Temperature should be monitored using K type
thermocouples placed on the hottest part of the component (out of any direct air flow).
Temperature Measurements (Ambient 50 ºC)
Component Max Temperature ºC
T1 120 °C
Q1 110 °C
C5 105 °C
C18 105 °C
Covered Version - All models
1.40
(35.6)
0.70
(17.79)
1.23 (31.28)
0.22 (5.7)
3.48
(88.4) 3.03
(76.9)
J2
14
OUTPUT
CONNECTOR
1
2J1
INPUT
CONNECTOR
.25[0.6]FAST-ON
GROUND TERMINAL
TOP VIEW
0.63
(16.0)
0.22 (5.7)
1.26
(32.0)
2.52
(64.0)
3.031
[76.99]
BOTTOM VIEW
4X M3 X 0.5 THD
0.16 [4.0] MAX
SCREW PENETRATION
4X M3 X 0.5 THD
0.16 [4.0] MAX
SCREW PENETRATION
04 Dec 17

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