24 ~ 50W AC-DC Single Output and Medical Type Desktop
MES50A
£g
series
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SPECIFICATION
ORDER NO.
SAFETY MODEL NO.
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
Note.2
3.3V
¡½
Features :
I
Universal AC input / Full range
3 pole AC inlet IEC320-C14
Low leakage current <230 A
Class power ( with earth pin)
Full output 3~48V safety approval
Protections: Short circuit / Overload / Over voltage / Over temp.
Fully enclosed plastic case
Medical safety approved (MOPP level)
Fix switching frequency and regulation
Topology: Top switch circuit
LED indicator for power on
Approvals: UL / CUL / TUV / CB / CE
2 years warranty
MES50A-0R1B MES50A-1R1B
MES50A-1-1R1B
MES50A-2P1J MES50A-3P1J MES50A-4P1J MES50A-5P1J MES50A-6P1J MES50A-7P1J MES50A-8P1J
MES50A-0 MES50A-1 MES50A-1-1 MES50A-2 MES50A-3 MES50A-4 MES50A-5 MES50A-6 MES50A-7 MES50A-8
5V
7.5A
0 ~ 7.5A
37.5W
50mVp-p
7.5V
5.33A
0 ~ 5.33A
40W
75mVp-p
9V
5.0A
0 ~ 5.0A
45W
90mVp-p
12V
4.16A
0 ~ 4.16A
50W
100mVp-p
15V
3.33A
0 ~ 3.33A
50W
100mVp-p
18V
2.77A
0 ~ 2.77A
50W
150mVp-p
24V
2.08A
0 ~ 2.08A
50W
150mVp-p
28V
1.78A
0 ~ 1.78A
50W
150mVp-p
48V
1.04A
0 ~ 1.04A
50W
200mVp-p
7.5A
0 ~ 7.5A
24.75W
RIPPLE & NOISE (max.)
Note.3
50mVp-p
Fixed
VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE
Note.4
10%
LINE REGULATION
LOAD REGULATION
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT
INRUSH CURRENT (max.)
¡Ó
Note.5
¡Ó
1.0%
Note.6
¡Ó
10%
47~63Hz
60%
¡Ó
6.0%
¡Ó
1.0%
¡Ó
6.0%
67%
¡Ó
5.0%
¡Ó
1.0%
¡Ó
5.0%
70%
¡Ó
5.0%
¡Ó
1.0%
¡Ó
5.0%
72%
¡Ó
3.0%
¡Ó
1.0%
¡Ó
3.0%
74%
¡Ó
3.0%
¡Ó
1.0%
¡Ó
3.0%
75%
¡Ó
3.0%
¡Ó
1.0%
¡Ó
3.0%
78%
¡Ó
2.0%
¡Ó
1.0%
¡Ó
2.0%
78%
¡Ó
2.0%
¡Ó
1.0%
¡Ó
2.0%
80%
¡Ó
2.0%
¡Ó
1.0%
¡Ó
2.0%
80%
SETUP, RISE, HOLD UP TIME
300ms, 50ms, 16ms at full load
90 ~ 264VAC 135~370VDC
INPUT
1.5A / 100VAC
90A / 230VAC
LEAKAGE CURRENT (max.)
Note.7
Earth leakage current < 230 A/264VAC , Touch current < 60 A/264VAC
OVERLOAD
PROTECTION OVER VOLTAGE
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
SAFETY & WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC
(Note. 8)
EMC EMISSION
EMC IMMUNITY
MTBF
OTHERS
DIMENSION
PACKING
PLUG
CABLE
150 ~ 350% rated output power
112 ~ 250% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
110 ~ 150% rated output voltage
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Tj 135 typically (IC1) detect on main control IC
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
£g
£g
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0 ~ +65 (Refer to "Derating Curve")
20% ~ 90% RH non-condensing
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, 10 ~ 95% RH
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0.03% /
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( 0 ~ 50
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)
-20 ~ +85
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1 approved
I/P-O/P: 5656VDC , I/P-FG: 2828VDC
I/P-O/P, I/P-FG:100M Ohms / 500VDC / 25 / 70% RH
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Compliance to EN55011(CISPR11) class B, EN61000-3-2,3
Compliance to EN60601-1-2 (EN61000-4-2,3,4,5,6,8,11), light industry level, criteria A
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147*75.5*43.2mm (L*W*H)
0.55Kg ; 36pcs / 21Kg / CARTON
See page 2, Other type available by customer requested
See page 2, Other type available by customer requested
CONNECTOR
NOTE
1.All parameters are specified at 230VAC input, rated load, 25 70% RH ambient.
2.DC voltage: The output voltage set at point measure by plug terminal & 50% load.
3.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
4.Tolerence: includes set up tolerance, line regulation, load regulation.
5.Line regulation is measured from low line to high line at rated load.
6.Load regulation is measured from 0% to 100% rated load.
7.Touch current was measured from primary input to DC output.
8.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.
File Name:MES50A-SPEC 2012-09-04
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