Mean Well NES-25-24 25w single output switching power supply Datasheet

NES-25
25W Single Output Switching Power Supply
series
Features :
Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
2 years warranty
SPECIFICATION
MODEL
OUTPUT
INPUT
NES-25-5
NES-25-12
NES-25-15
NES-25-24
DC VOLTAGE
5V
12V
15V
24V
48V
RATED CURRENT
5A
2.1A
1.7A
1.1A
0.57A
CURRENT RANGE
0 ~ 5A
0 ~ 2.1A
0 ~ 1.7A
0 ~ 1.1A
0 ~ 0.57A
RATED POWER
25W
25.2W
25.5W
26.4W
27.36W
RIPPLE & NOISE (max.) Note.2 80mVp-p
120mVp-p
150mVp-p
200mVp-p
240mVp-p
VOLTAGE ADJ. RANGE
10.8 ~ 13.2V
1.0%
13.5 ~ 16.5V
1.0%
21.6 ~ 26.4V
1.0%
43.2 ~ 52.8V
1.0%
4.75 ~ 5.5V
VOLTAGE TOLERANCE Note.3 2.0%
LINE REGULATION
Note.4
0.5%
0.5%
0.5%
0.5%
0.5%
LOAD REGULATION
Note.5
0.5%
0.5%
0.5%
0.5%
0.5%
SETUP, RISE TIME
500ms, 30ms/230VAC
HOLD UP TIME (Typ.)
50ms/230VAC
VOLTAGE RANGE
85 ~ 264VAC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
78%
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
0.55A/115VAC
LEAKAGE CURRENT
OVERLOAD
PROTECTION
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
SAFETY &
ISOLATION RESISTANCE
EMC
EMI CONDUCTION & RADIATION
(Note 6)
HARMONIC CURRENT
EMS IMMUNITY
MTBF
OTHERS
DIMENSION
PACKING
NOTE
NES-25-48
1200ms, 30ms/115VAC at full load
10ms/115VAC at full load
120 ~ 370VDC
83%
84%
86%
86%
0.35A/230VAC
COLD START 45A
<2mA / 240VAC
110 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
5.75 ~ 6.75V
13.8 ~ 16.2V
17.25 ~ 20.25V
27.6 ~ 32.4V
Protection type : Shut down o/p voltage, re-power on to recover
-20 ~ +60
55.2 ~ 64.8V
(Refer to output load derating curve)
20 ~ 90% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH
0.03%/ (0 ~ 45 )
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
UL60950-1, CB(IEC60950-1),CCC GB4943 approved
I/P-O/P:3KVAC
I/P-FG:1.5KVAC
O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25
Compliance to EN55022 (CISPR22) Class B
/ 70% RH
Compliance to EN61000-3-2,-3
Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1, light industry level, criteria A
411.47Khrs min. MIL-HDBK-217F (25
99*82*35mm (L*W*H)
0.3Kg; 45pcs/14.5Kg/0.66CUFT
)
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. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. 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. 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:NES-25-SPEC 2010-10-18
NES-25
25W Single Output Switching Power Supply
Mechanical Specification
Case No. 932B
20.5
series
Unit:mm
55
9.5
1
2
3.5
2-
8.2
M3
82
3
40
L=
5
4
40.5
5
+V ADJ.
5
3.5
5
88.5
99
87
6.5
Terminal Pin No. Assignment
3.5
3.5
35
Assignment
DC OUTPUT -V
DC OUTPUT +V
18
2-M3 L=8
28
Pin No.
4
5
Assignment
AC/L
AC/N
FG
74
17.5
Pin No.
1
2
3
Block Diagram
fosc : 60KHz
RECTIFIERS
&
FILTER
EMI
FILTER
I/P
RECTIFIERS
&
FILTER
POWER
SWITCHING
+V
-V
DETECTION
CIRCUIT
FG
O.L.P.
CONTROL
O.V.P.
Derating Curve
Output Derating VS Input Voltage
Ta=25
100
12 ~ 48V
100
90
80
80
5V
70
LOAD (%)
LOAD (%)
60
40
20
-20
0
10
20
30
40
50
AMBIENT TEMPERATURE ( )
60
70
(HORIZONTAL)
60
50
40
85
95
100
115
120
140
160
180
200
220
240
264
INPUT VOLTAGE (VAC) 60Hz
File Name:NES-25-SPEC 2010-10-18
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