EPS-25-15 [MEANWELL]
25W Single Output Switching Power Supply; 25W单路输出开关电源
| 型号： | EPS-25-15 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 25W Single Output Switching Power Supply |
| 文件： | 总2页 (文件大小：194K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
25W Single Output Switching Power Supply
EPS-25 series
Features :
Universal AC input / Full range
High efficiency up to 90%
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
3" 2" compact size
LED indicator for power on
No load power consumption<0.3W
3 years warranty
SPECIFICATION
EPS-25-12
EPS-25-24 EPS-25-27 EPS-25-36
MODEL
EPS-25-3.3 EPS-25-5
EPS-25-7.5
EPS-25-15
EPS-25-48
12V
24V
27V
36V
DC VOLTAGE
3.3V
5V
7.5V
15V
48V
2.1A
1.05A
0.95A
0.7A
RATED CURRENT
CURRENT RANGE
RATED POWER
5A
5A
3.4A
1.7A
0.53A
0 ~ 2.34A
25.2W
28.08W
100mVp-p
10.8 ~ 13.5V
1.0%
0 ~ 1.17A
25.2W
0 ~ 1.05A
25.65W
28.35W
180mVp-p
0 ~ 0.78A
25.2W
28.08W
200mVp-p
0 ~ 5.5A
16.5W
0 ~ 5.5A
25W
0 ~ 3.74A
25.5W
28.05W
80mVp-p
0 ~ 1.87A
25.5W
28.05W
100mVp-p
13.5 ~ 16.5V
1.0%
0 ~ 0.59A
25.44W
28.32W
240mVp-p
43.2 ~ 52.8V
1.0%
28.08W
180mVp-p
PEAK LOAD(10sec.) Note.6 18.15W
RIPPLE & NOISE (max.) Note.2 60mVp-p
27.5W
60mVp-p
OUTPUT
VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE Note.3 2.0%
21.6 ~ 27V 24.3 ~ 29.7V 32.4 ~ 39.6V
3.1 ~ 3.6V
4.75 ~ 5.5V 7.13 ~ 8.25V
1.0%
0.5%
0.5%
1.0%
0.5%
0.5%
1.0%
0.5%
0.5%
2.0%
0.5%
1.0%
2.0%
0.5%
1.0%
0.5%
0.5%
0.5%
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
0.5%
1.0%
0.5%
0.5%
0.5%
1000ms, 30ms/230VAC
1000ms, 30ms/115VAC at full load
16ms/115VAC at full load
120 ~ 370VDC
50ms/230VAC
Note.5 85 ~ 264VAC
47 ~ 63Hz
79%
81%
83%
0.4A/230VAC
86%
87%
88%
89%
89%
90%
INPUT
0.6A/115VAC
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
COLD START 35A/230VAC
<1mA/240VAC
115 ~ 170% rated output power
OVER LOAD
Protection type : Hiccup mode, recovers automatically after fault condition is removed
3.7 ~ 4.6V 5.6 ~ 6.75V 8.63~ 10.5V 14 ~ 17V 17.25 ~ 20.25V 27.6 ~ 32.4V 31.05 ~ 36.45V 39.7 ~ 46.8V 53.3 ~ 64.8V
PROTECTION
OVER VOLTAGE
Protection type : Shut down o/p voltage, re-power on to recover
-30 ~ +70 (Refer to "Derating Curve")
20 ~ 90% RH non-condensing
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
-40 ~ +85 , 10 ~ 95% RH
ENVIRONMENT
0.03%/ (0 ~ 50
)
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
UL60950-1, TUV EN60950-1 approved
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC EMISSION
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
SAFETY &
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH
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
EMC
(Note 4)
EMC IMMUNITY
MTBF
655.3Khrs min. MIL-HDBK-217F (25
76.2*50.8*24mm (L*W*H)
)
OTHERS
NOTE
DIMENSION
PACKING
0.081Kg; 120pcs/10.7Kg/0.97CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives.
5. Derating may be needed under low input voltage. Please check the static characteristics for more details.
6. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.
File Name:EPS-25-SPEC 2012-04-20
25W Single Output Switching Power Supply
EPS-25 series
Mechanical Specification
Unit:mm
76.2
3.175
FS1
69.85
AC FUSE
T2.5A/250V
HS1
LED
3
2
1
CN2
1
2
CN1
SVR1
4- 3.2
AC Input Connector (CN1) : JST B3P-VH or equivalent
DC Output Connector (CN2) : JST B2P-VH or equivalent
Pin No. Assignment
Mating Housing
Terminal
Pin No. Assignment
Mating Housing
Terminal
1
2
3
AC/N
No Pin
AC/L
1
2
-V
JST VHR
or equivalent
JST SVH-21T-P1.1
or equivalent
JST VHR
or equivalent
JST SVH-21T-P1.1
or equivalent
+V
HS1 must have safety isolation distance with system case.
: Grounding required
Block Diagram
fosc : 100KHz
EMI FILTER
&
RECTIFIERS
POWER
SWITCHING
+V
-V
I/P
FG
&
RECTIFIER
FILTER
DETECTION
CIRCUIT
CONTROL
O.L.P.
O.V.P.
Output Derating
Static Characteristics
100
90
100
80
80
60
50
40
70
60
50
40
20
(HORIZONTAL)
70
-30
0
10
20
30
40
50
60
85 95 100 115 120 140 160 180 200 220 240 264
AMBIENT TEMPERATURE (
)
INPUT VOLTAGE (V) 60Hz
File Name:EPS-25-SPEC 2012-04-20
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