25W Single Output Switching Power Supply
Features :
Universal AC input / Full range
S-25
series
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 56KHz
2 years warranty
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE
Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
INPUT
EFFICIENCY(Typ.)
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
OVERLOAD
PROTECTION
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
SAFETY &
EMC
(Note 4)
S-25-5
5V
5A
0 ~ 5A
25W
4.75 ~ 5.5V
2.0%
0.5%
1.0%
300ms, 50ms/230VAC
90ms/230VAC
85 ~ 264VAC
47 ~ 63Hz
72%/115VAC
S-25-12
12V
2.1A
0 ~ 2.1A
25.2W
100mVp-p
10.8 ~ 13.2V
1.0%
0.5%
0.5%
800ms, 50ms/115VAC at full load
12ms/115VAC at full load
120 ~ 370VDC
76%/115VAC
S-25-15
15V
1.7A
0 ~ 1.7A
25.5W
100mVp-p
13.5 ~ 16.5V
1.0%
0.5%
0.5%
S-25-24
24V
1.1A
0 ~ 1.1A
26.4W
100mVp-p
21.6 ~ 26.4V
1.0%
0.5%
0.5%
RIPPLE & NOISE (max.)
Note.2
50mVp-p
77%/115VAC
80%115VAC
0.6A/115VAC
0.35A/230VAC
COLD START 13A/115VAC
25A/230VAC
<0.75mA / 240VAC
105 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed.
5.75V ~ 6.75V
13.8V ~ 16.2V
17.25V ~ 20.25V
Protection type : Hiccup mode, recovers automatically after fault condition is removed.
-10 ~ +60
(Refer to output load derating curve)
20 ~ 90% RH non-condensing
-20 ~ +85 , 10 ~ 95% RH
0.03%/ (0 ~ 50 )
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
UL1012, TUV EN60950-1 approved
I/P-O/P:3KVAC
I/P-FG:1.5KVAC
O/P-FG:0.5KVAC
/ 70% RH
27.6V ~ 32.4V
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25
EMI CONDUCTION & RADIATION
Compliance to EN55022 (CISPR22) Class B
HARMONIC CURRENT
Compliance to EN61000-3-2,-3
EMS IMMUNITY
MTBF
330.8K hrs min. MIL-HDBK-217F (25
99*97*36mm (L*W*H)
0.39Kg; 45pcs/18Kg/0.9CUFT
)
Compliance to EN61000-4-2,3,4,5; ENV50204, EN55024, light industry level, criteria A
OTHERS
NOTE
DIMENSION
PACKING
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. 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:S-25-SPEC 2010-10-18
MEANWELL [ MEAN WELL ENTERPRISES CO., LTD. ]
