概述
规格参数
数据手册ECF40US12 概述
AC-DC Power Supplies 电源模块
ECF40US12 规格参数
| 生命周期： | Active | 包装说明： | , |
| Reach Compliance Code： | compliant | 风险等级： | 2.1 |
| Base Number Matches： | 1 |
ECF40US12 数据手册
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ECF40 Series
40 Watts
• 40 W Convection Rating
• 1.5” by 3” Footprint
• Low 1.1” Profile
• High Efficiency
• Medical and ITE Approvals
• Class I & Class II Installations
• High Power Density
• Less than 0.15 W No Load Input Power
• 3 Year Warranty
Dimensions:
The ECF40 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 in either Class I or Class II installations, this range of single output AC-DC power supplies
are packaged in a low profile 1.1” height with a foot print of just 1.5” by 3”. The ECF40 provides up to
40W convection-cooled over the full 90-264 VAC input range, and operates down to 80 VAC with minimal
ECF40:
3.00 x 1.50 x 1.10” (76.2 x 38.1 x 28.0 mm)
de-rating. The power supply features two AC line fuses and low leakage currents required by medical applications. The low profile, low noise and safety
approvals covering ITE and medical standards allows the versatile ECF40 series to be used in a wide range of applications.
Models & Ratings
Output Power
40 W
Output Voltage
12.0 V
Output Current
3.34 A
Efficiency(1)
91%
Model Number
ECF40US12
ECF40US15
ECF40US18
ECF40US24
ECF40US36
ECF40US48
40 W
40 W
40 W
40 W
15.0 V
18.0 V
24.0 V
36.0 V
2.67 A
2.23 A
1.67 A
1.11 A
92%
93%
91%
90%
40 W
48.0 V
0.83 A
90%
Notes
1. Typical efficiency measured at full load and 230 VAC input.
Mechanical Details
Output Voltage Control
CN1 - Input Connector
Ø0.14 (3.6) through in 4 positions
3.00 (76.2)
Pin 1
Pin 2
Pin 3
Neutral
Not Fitted
Line
-VE
+VE
Output
Terminals
Mates with JST housing VHR-3N and JST
Series SVH-21T-P1.1 crimp terminals
Line
Neutral
Mounting hole marked with
must be
connected to safety earth for class I
applications
0.13
0.13
2.75 (69.85)
(3.18)
(3.18)
CN2 - Output Connector
Pin 1
Pin 2
+Vout
-Vout
1.11
(28.14)
Mates with JST housing VHR-2N and JST
Series SVH-21T-P1.1 crimp terminals
Notes
1. All dimensions shown in inches (mm).
Tolerance: 0.02 (0.5)
2. Weight: 0.15 lbs (69 g) approx.
www.xppower.com
1
AC-DC Power Supplies
ECF40 Series
Summary
Characteristic
Minimum
Typical
Maximum
264
Units
Notes & Conditions
Derate output from 100% at 90 VAC to 90% at 85 VAC and
80% at 80 VAC
Input Range
80
115/230
VAC
No Load Input Power
Efficiency
0.15
W
%
°C
90
230 VAC (see fig.1 & 2)
Operating Temperature
-25
+70
See derating curve (fig.3)
ITE
IEC60950, UL60950-1, CSA 22.2 No.60950-1-11 Ed 2, EN60950-1, LVD
IEC60601-1 Ed 3.1 Including Risk Management, ANSI/AAMI ES60601-1 & CSA C22.2 No.6061-1:08, EN60601-1
Safety Approvals
Medical
Input
Characteristic
Minimum
Typical
Maximum
Units
Notes & Conditions
Derate output from 100% at 90 VAC to 90% at 85 VAC and
80% at 80 VAC
Input Voltage - Operating
80
47
115/230
50/60
264
63
VAC
Hz
Input Frequency
Agency approval, 47-63 Hz
EN61000-3-2 class A
115/230 VAC
Power Factor
Input Current - Full Load
Inrush Current
0.8/0.4
A
A
60
264 VAC cold start, 25 ºC
Earth Leakage Current
No load Input Power
Input Protection
250
0.15
µA
W
264 VAC/60 Hz
T3.15 A/250 A, 250 V Internal fuse fitted in line and neutral.
Output - Main Output
Characteristic
Minimum
Typical
Maximum
Units
VDC
%
Notes & Conditions
Output Voltage
12
48
1
See Models and Ratings table
50% load, 115/230 VAC
Initial Set Accuracy
Output Voltage Adjustment
Minimum Load
10
0
%
A
No minimum load required
Start Up Delay
1
2
s
Output Rise Time
Hold Up Time
50
ms
ms
%
8.3/20
Min at full load 115/230 VAC
90-264 VAC
Line Regulation
Load Regulation
0.5
1
%
0-100% load.
Recovery within 1% in less than 500 µs
for a 50-75% and 75-50% load step
Transient Response
Over/Undershoot
4
5
%
%
Full load
Ripple & Noise
3/2
140
160
% pk-pk
%
12 V/15-48 V models
Overvoltage Protection
Overload Protection
Short Circuit Protection
Temperature Coefficient
115
110
Vnom, recycle input to reset
% I nom
Continuous trip and restart (hiccup)
0.05
%/˚C
General
Characteristic
Minimum
Typical
Maximum
Units
Notes & Conditions
Average active mode efficiency at 25%, 50%, 75% and
100% load
Efficiency
90
%
4000
1500
500
VAC
VAC
VAC
2 MOPP
Isolation: Input to Output
Input to Ground
1 MOPP
Output to Ground
1 MOPP at output voltage
3
Power Density
8.1
W/in
Mean Time Between Failure
Weight
500
kHrs
lb(g)
MIL-HDBK-217F, Notice 2 +25 °C GB
0.15 (69.0)
www.xppower.com
2
AC-DC Power Supplies
ECF40 Series
Efficiency Vs Load
Figure 1
ECF40PS12
100
95
90
85
80
75
70
115VAC
230VAC
25
50
75
100
Load (%)
Figure 2
ECF40PS24
100
95
90
85
80
75
70
115VAC
230VAC
25
50
75
100
Load (%)
Environmental
Characteristic
Operating Temperature
Storage Temperature
Humidity
Minimum
Typical
Maximum
Units
°C
Notes & Conditions
-25
-40
5
+70
+85
95
See derating curve, fig.3
°C
%RH
m
Non-condensing
ITE/Medical
Operating Altitude
Shock
5000/4000
3 x 30g shocks in each plane, total 18 shocks. 30g = 11ms (+/- 0.5msecs), half sine. Conforms to EN60068-2-27
Single axis 10-500 Hz at 2g sweep and endurance at resonance in all 3 planes. Conforms to EN60068-2-6
Vibration
www.xppower.com
3
AC-DC Power Supplies
ECF40 Series
Temperature Derating Curve
Figure 3
100
50
0
-25 -20
0
+50
+70
Ambient Temperature (ºC)
EMC: Emissions
Phenomenon
Standard
Test Level
Class B
Class A
Class A
Criteria
Notes & Conditions
Conducted
EN55011/22
EN55011/22
EN61000-3-2
EN61000-3-3
Radiated
Harmonic Current
Voltage Functions
EMC: Immunity
Phenomenon
Medical Device EMC
Low Voltage PSU EMC
ESD
Standard
Test Level
Criteria
Notes & Conditions
IEC60601-1-2
EN61204-3
Ed.4.0 : 2014
as below
High severity level
as below
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
8kV contact, 15kV air
3
A
A
A
A
A
A
A
B
B
B
B
B
A
B
B
B
B
B
A
B
B
B
B
B
A
A
A
A
B
A
A
A
A
B
Radiated
EFT
3
Surge
Installation class 3
Conducted
Magnetic Fields
3
4
Dip 100% (0 VAC), 8.4 ms
Dip 100% (0 VAC), 16.7 ms
Dip 60% (40 VAC), 200 ms
Dip 30% (70 VAC), 500 ms
Dip 20% (80 VAC), 5000 ms
Int 100% (0 VAC), 5000 ms
Dip 100% (0 VAC), 8.4 ms
Dip 100% (0 VAC), 16.7 ms
Dip 60% (40 VAC), 200 ms
Dip 30% (70 VAC), 500 ms
Dip 20% (80 VAC), 5000 ms
Int 100% (0 VAC), 5000 ms
Dip 100% (0 VAC), 10 ms
Dip 100% (0 VAC), 20 ms
Dip 60% (96 VAC), 200 ms
Dip 30% (168 VAC), 500 ms
Dip 20% (192 VAC), 5000 ms
Int 100% (0 VAC), 5000 ms
Dip 100% (0 VAC), 10 ms
Dip 100% (0 VAC), 20 ms
Dip 60% (40 VAC), 100 ms
Dip 30% (70 VAC), 500 ms
Int 100% (0 VAC), 5000 ms
Dip 100% (0 VAC), 10 ms
Dip 100% (0 VAC), 20 ms
Dip 60% (96 VAC), 100 ms
Dip 30% (168 VAC), 500 ms
Int 100% (0 VAC), 5000 ms
25% derating
EN61000-4-11 (100 VAC)
EN61000-4-11 (115 VAC)
EN61000-4-11 (240 VAC)
Dips and Interruptions
30% derating
60% derating
75% derating
EN60601-1-2 (100 VAC)
EN60601-1-2 (420 VAC)
www.xppower.com
4
AC-DC Power Supplies
ECF40 Series
Safety Approvals
Safety Agency
Safety Standard
Notes & Conditions
CB Report
UL
IEC60950-1:2005
Information Technology
Information Technology
Information Technology
UL60950-1, CSA 22.2 No.60950-1-11 Ed 2
TUV
EN60950-1
LVD
CE
Safety Agency
Safety Standard
Notes & Conditions
Medical
CB Report
IEC60601-1 Ed 3.1 Including Risk Management
ANSI/AAMI ES60601-1: & CSA C22.2 No.6061-1:08
EN60601-1
UL
CE
Medical
Medical
Isolation
Safety Standard
Notes & Conditions
Primary to Secondary
Primary to Earth
Secondary to Earth
2 x MOPP (Means of Patient Protection)
1 x MOPP (Means of Patient Protection)
IEC60601-1 Ed 3.1
1 x MOPP (Means of Patient Protection) at output voltage
Mechanical Details
Output Voltage Control
Ø0.14 (3.6) through in 4 positions
3.00 (76.2)
-VE
+VE
Output
Terminals
Line
Neutral
0.13
0.13
2.75 (69.85)
(3.18)
(3.18)
1.11
(28.14)
CN1 - Input Connector
CN2 - Output Connector
Pin 1
Pin 2
Pin 3
Neutral
Not Fitted
Line
Pin 1
Pin 2
+Vout
-Vout
Mates with JST housing VHR-2N and
JST Series SVH-21T-P1.1 crimp terminals
Mates with JST housing VHR-3N and JST
Series SVH-21T-P1.1 crimp terminals
Mounting hole marked with
must be
connected to safety earth for class I
applications
Notes
1. All dimensions shown in inches (mm).
Tolerance: 0.02 (0.5)
2. Weight: 0.14 lbs (66 g) approx.
www.xppower.com
5
31 Aug 17
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