Mean Well EPS-45S-24 45w single output switching power supply Datasheet

45W Single Output Switching Power Supply
EPS-45S series
Bauar t gepruft
Sicherheit
egel ma ge
od
o s
be wac
g
www.tuv.com
ID 2000000000
Features
Applications
3"×2" miniature size
Universal AC input / Full range
ClassⅡ(without FG) installations
No load power consumption<0.1W
High efficiency up to 91%
For 1U applications
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
-30~70℃wide range of operating temperature
Operating altitude up to 5000 meters(Note 7.)
LED indicator for power on
3 years warranty
Industrial electrical equipment
Mechanical equipment
Factory automation equipment
Handheld electronic device
Description
EPS-45S is a 45W highly reliable green PCB type industrial power supply with a high power density on the
3” by 2” footprint. It accepts 80~264VAC input and offers various output voltages between 3.3V and 48V.
The working efficiency is up to 91% and the extremely low no load power consumption is down below
0.1W. EPS-45S is able to be used for ClassⅡ(no FG) system design.
Model Encoding
EPS - 45 S - 3.3
Output voltage
Small size
Output wattage
Series name
File Name: EPS - 45 S -SPEC 2015-12-10
EPS-45S series
45W Single Output Switching Power Supply
SPECIFICATION
ORDER NO.
OUTPUT
EPS-45S-3.3
EPS-45S-5
EPS-45S-7.5
EPS-45S-12
EPS-45S-15
EPS-45S-24
EPS-45S-48
DC VOLTAGE
3.3V
5V
7.5V
12V
15V
24V
48V
RATED CURRENT
8A
8A
5.4A
3.8A
3A
1.9A
0.94A
CURRENT RANGE
0 ~ 8.8A
0 ~ 8.8A
0 ~ 5.95A
0 ~ 4.18A
0 ~ 3.3A
0 ~ 2.1A
0 ~ 1.03A
RATED POWER
26.4W
40W
40.5W
45.6W
45W
45.6W
45.1W
PEAK LOAD(10sec.) Note.2 29W
RIPPLE & NOISE (max.) Note.3 80mVp-p
44W
80mVp-p
44.6W
80mVp-p
50.2W
120mVp-p
49.5W
150mVp-p
50.2W
240mVp-p
49.4W
300mVp-p
VOLTAGE ADJ.RANGE
VOLTAGE TOLERANCE
4.7~5.5V
±2.0%
±0.5%
±2.0%
7.12~8.3V
±2.0%
±0.5%
±2.0%
11.4~13.2V
±2.0%
±0.5%
±2.0%
13.5~16.5V
±1.0%
±0.5%
±1.0%
22.8~27.6V
±1.0%
±0.5%
±1.0%
45.6~52.8V
±1.0%
±0.5%
±1.0%
89%
90%
91%
28.4~32.4V
55.2~64.8V
LOAD REGULATION
3.1~3.6V
±2.0%
±0.5%
±2.0%
SETUP, RISE TIME
500ms, 30ms / 230VAC
Note.4
LINE REGULATION
HOLD UP TIME (Typ.)
VOLTAGE RANGE
INPUT
30ms / 230VAC
Note.5 80 ~ 264VAC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
80%
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
1.2A / 115VAC
LEAKAGE CURRENT(max.)
OVERLOAD
PROTECTION
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
500ms, 30ms / 115VAC at full load
12ms / 115VAC at full load
83%
85%
88%
1A / 230VAC
СOLD STAR 30A/115VAC 60A/230VAC
0.25mA/264VAC
115 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
3.8~5V
5.7~6.8V
8.62~11.3V
13.8~16.2V
17.25~20.3V
Protection type : Shut down o/p voltage, re-power on to recover
-30 ~ +70℃ (Refer to "Derating Curve")
20% ~ 90% RH non-condensing
ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03% / ℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
UL60950-1, TUV EN60950-1 approved
SAFETY STANDARDS
Primary-Secondary: 2xMOPP
SAFETY & ISOLATION LEVEL
WITHSTAND VOLTAGE
I/P-O/P: 3KVAC
EMC
(Note. 7) ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
EMC IMMUNITY
OTHERS
MTBF
DIMENSION
PACKING
NOTE
Compliance to EN55022(CISPR22) Class B, EN61000-3-2,3
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, Heavy industry Level criteria A
726.2Khrs min. MIL-HDBK-217(25℃)
76.2*50.8*24mm or 3" * 2" *0.945" inch (L*W*H)
0.11Kg; 120pcs/14.2Kg/0.97CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.
3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
4. Tolerance : includes set up tolerance, line regulation and load regulation.
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
6. Touch current was measured from primary input to DC output.
7. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m (6500ft).
8. The power supply is considered a component which will be installed into a final equipment. "All the EMC tests are been executed by mounting
the unit on a 360mm*360mm metal plate with 1mm of thickness." The final equipment must be re-confirmed that it still meets EMC directives.
For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”
(as available on http://www.meanwell.com)
File Name: EPS - 45 S -SPEC 2015-12-10
EPS-45S series
45W Single Output Switching Power Supply
Block Diagram
fosc : 65KHz
EMI FILTER
&
RECTIFIER
I/P
RECTIFIERS
&
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCHING
+V
-V
DETECTION
CIRCUIT
O.L.P.
CONTROL
O.V.P.
Derating Curve
Static Characteristics
100
100
90
80
80
70
LOAD (%)
LOAD (%)
60
40
20
-30
0
10
20
30
40
50
AMBIENT TEMPERATURE (℃)
60
70 (HORIZONTAL)
60
50
40
80
100
115
120
140
160
180
200
220
240
264
INPUT VOLTAGE (V) 60Hz
File Name: EPS - 45 S -SPEC 2015-12-10
EPS-45S series
45W Single Output Switching Power Supply
Mechanical Specification
Case No. Unit:mm
76.2
3.175
3.175
69.85
HS100
AC FUSE
T2A/250V
3
2
1
44.45
50.8
FS1
CN2
1
2
3
4
CN1
LED
SVR1
HS1
3 max.
24
4-ψ3.2
AC Input Connector (CN1) : JST B3P-VH or equivalent
Pin No.
1
2
3
Assignment
AC/N
No Pin
AC/L
Mating Housing
Terminal
JST VHR
or equivalent
JST SVH-21T-P1.1
or equivalent
DC Output Connector (CN2) : JST B2P-VH or equivalent
Pin No.
1
2
3
4
Assignment
+V
+V
-V
-V
Mating Housing
Terminal
JST VHR
or equivalent
JST SVH-21T-P1.1
or equivalent
Installation Manual
Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html
File Name: EPS - 45 S -SPEC 2015-12-10
Similar pages