MEANWELL MPS-120-48

1~4 Output Medical Type
120W Medical
series
Features
Universal AC input / Full range
Low leakage current <180 A
Protections: Short circuit / Overload / Over voltage
UL60601-1 medical safety approved
With power good and fail signal output (Optional)
100% full load burn-in test
Fixed switching frequency at 45KHz
3 years warranty
EN60601-1
IEC60601-1
Specification
AC INPUT VOLTAGE
90~264 VAC, 47~440Hz / 127~370VDC.
TEMP. COEFFICIENT
0.04%/ on all outputs at full load between 0~50
AC INPUT CURRENT (Typ.)
Maximum input current 2.9A at 115VAC, 60Hz or
1.7A at 230VAC, 60Hz with 100% output load.
VIBRATION
2G of acceleration, vibrating frequency adjust from 10Hz ~500Hz within a
10-minute cycle. 6 testing cycles (60 minutes) each along X, Y, Z axes.
INRUSH CURRENT (Typ.)
Inrush current is less than 22A at 115VAC or less than
45A at 230VAC under cold start conditions. Limiting
provided by internal thermistors.
SAFETY STANDARDS
Medical : UL60601-1, TUV EN60601-1, IEC60601-1 approved
Commercial : Also design refer to UL60950-1, TUV EN60950-1
SETUP, RISE TIME
MPS-120:
800ms, 20ms / 230VAC at full load
2000ms, 50ms / 115VAC at full load
MPD,T,Q-120:500ms, 20ms / 230VAC at full load
1200ms, 50ms / 115VAC at full load
HOLD-UP TIME (Typ.)
80ms / 230VAC at full load
14ms / 115VAC at full load
DC OUTPUT ADJ. RANGE
DC output voltage (or Ch1 of multiple output models)
can be adjusted between -5%~+10% rated output
voltage by potential meter.
OVERLOAD PROTECTION
Fully protected against short circuit and output overload.
The hiccup type protection will be activated at 110~150%
(For MPD,T,Q-120),120~160%(For MPS-120) rated load
and recovers automatically after fault condition is removed.
OVER VOLTAGE PROTECTION
Provided on output channel 1 only at 115%~135%
rated output voltage. (120%~140% for MPS-120-15/24/48).
Output will be shut down when this protection is activated.
POWER GOOD / FAIL SIGNAL (OPTIONAL)
TTL logic high for power good and TTL low for
power fail. When the output voltage reaches 90% of
rated value, a +5V TTL signal will be sent out with a
10~500ms delay; At least 1ms before the output
voltage goes below 90% of the rated value, the TTL
signal will be turned off.
* MPS-120-3.3 does not have this optional function.
WORKING TEMP.
Whole series can operate from -20~70
to the derating curves.
WITHSTAND VOLTAGE
4000VAC between input and output
1500VAC between input and F.G.
500VAC between output and F.G.
ISOLATION RESISTANCE
>100M Ohms for I/P-O/P, I/P-FG, O/P-FG by using 500VDC test voltage.
EMI COMPLIANCE
EMI Specifications
Conducted & Radiation
LEAKAGE CURRENT
Leakage current is less than 180 A at 264VAC
. Please refer
of ambient temperature.
Harmonic distortion
Voltage flicker
EMS COMPLIANCE
EMS Specification
ESD air
ESD contact
RF field susceptibility
EFT(Electrical Fast Transient)/Burst
Lightning/Surge
Conducted RF susceptibility
Magnetic field immunity
Voltage dip, interruption
Digital phone carrier immunity
Compliance Level
EN55011, Class B
EN55022, Class B
EN61000-3-2
EN61000-3-3
Compliance Level
EN61000-4-2, Level 3, 8KV
EN61000-4-2, Level 2, 4KV
EN61000-4-3, Level 2, 3V/m
Level 3, 10V/m
EN61000-4-4, Level 2, 1KV/5KHz
Level 3, 2KV/5KHz
EN61000-4-5, Level 4, 2KV/Line-Line
4KV/Line-Earth
EN61000-4-6, Level 2, 3Vrms/m
Level 3, 10Vrms/m
EN61000-4-8, Level 2, 3A/m
Level 3, 10A/m
EN61000-4-11,Compliance
ENV50204, Level 2, 3V/m, 900MHz
Level 3, 10A/m, 900MHz
MTBF
262,100 hours min. at full load and 25
calculated per MIL-HDBK-217F.
of ambient temperature,
DIMENSION (L*W*H)
177.8x107.95x35.5mm or 7"x4.25"x1.4"
PACKING
0.55Kg; 24pcs/14.5Kg/0.99CUFT
WORKING HUMIDITY
20~90% RH non-condensing.
STORAGE TEMP., HUMIDITY
-40~+85 , 10~90% RH
File Name:120W MEDICAL-SPEC 2011-03-31
120W Medical
1~4 Output Medical Type
series
Output Chart
MODEL
OUTPUT
VOLTAGE
RATED
CURRENT
MPS-120-3.3
3.3V
24A
OUTPUT CURRENT
RIPPLE & NOISE VOLTAGE
PEAK LOAD (Max.)
TOLERANCE
WITH 25CFM FAN (Note 2)
(Note 3)
LINE
LOAD
REGULATION REGULATION EFFICIENCY
MINIMUM
LOAD
CONVECTION
(max.)
WITH FAN
(25CFM)
(Note 4)
0A
16A
24A
26A
80mVp-p
3.0%
1.0%
3.0%
68%
MPS-120-5
5V
22A
0A
14.7A
22A
26A
80mVp-p
3.0%
1.0%
3.0%
73%
MPS-120-12
12V
10A
0A
6.7A
10A
11A
100mVp-p
2.0%
1.0%
2.0%
77%
MPS-120-15
15V
8A
0A
5.3A
8A
8.8A
100mVp-p
2.0%
1.0%
2.0%
79%
MPS-120-24
24V
5A
0A
3.3A
5A
5.5A
120mVp-p
2.0%
1.0%
2.0%
81%
MPS-120-48
48V
2.5A
0A
1.7A
2.5A
2.8A
120mVp-p
2.0%
1.0%
2.0%
82%
MPD-120A
5V
10A
2A
7.3A
10A
12A
80mVp-p
2.0%
0.5%
0.5%
12V
5A
0.5A
3.6A
5A
6A
120mVp-p
7.0%
2.0%
3.5%
5V
10A
2A
7A
10A
12A
80mVp-p
2.0%
0.5%
0.5%
24V
2.9A
0.3A
1.9A
2.9A
3.2A
250mVp-p
8.0%
2.0%
4.0%
5V
10A
2A
7.3A
10A
12A
80mVp-p
2.0%
0.5%
1.0%
12V
4.8A
0.4A
3.5A
4.8A
5.8A
120mVp-p
+8,-6%
1.5%
3.5%
-5V
0.6A
0A
0.3A
0.6A
1A
80mVp-p
5.0%
0.5%
1.0%
5V
10A
2A
7.3A
10A
12A
80mVp-p
2.0%
0.5%
1.0%
12V
4.4A
0.4A
3.2A
4.4A
5.3A
120mVp-p
6.0%
1.5%
3.5%
-12V
0.6A
0A
0.4A
0.6A
1A
80mVp-p
5.0%
0.5%
1.0%
5V
10A
2A
7A
10A
11A
80mVp-p
2.0%
0.5%
1.0%
15V
4A
0.4A
2.6A
4A
4.4A
150mVp-p
+6,-7%
2.0%
3.5%
-15V
0.6A
0A
0.4A
0.6A
1A
80mVp-p
5.0%
0.5%
1.0%
5V
10A
2A
7.3A
10A
12A
80mVp-p
2.0%
0.5%
1.0%
24V
2.2A
0.4A
1.6A
2.2A
2.64A
300mVp-p
+8,-6%
3.0%
+4,-3%
12V
0.6A
0A
0.4A
0.6A
1A
120mVp-p
5.0%
0.5%
1.0%
5V
10A
2A
7.3A
10A
11A
80mVp-p
2.0%
0.5%
0.5%
12V
4.2A
0.5A
3.1A
4.2A
5A
120mVp-p
6.0%
1.5%
3.5%
-5V
0.6A
0A
0.4A
0.6A
1A
80mVp-p
5.0%
0.5%
1.0%
-12V
0.6A
0A
0.4A
0.6A
1A
80mVp-p
5.0%
0.5%
1.0%
5V
10A
2A
7.3A
10A
11A
80mVp-p
2.0%
0.5%
0.5%
15V
3.2A
0.5A
2.4A
3.2A
3.8A
150mVp-p
+6,-7%
2.0%
3.5%
-5V
0.6A
0A
0.4A
0.6A
1A
80mVp-p
5.0%
0.5%
1.0%
-15V
0.6A
0A
0.4A
0.6A
1A
80mVp-p
5.0%
0.5%
1.0%
5V
10A
2A
7A
10A
11A
80mVp-p
2.0%
0.5%
0.5%
12V
1A
0.2A
0.7A
1A
1.1A
150mVp-p
+8,-6%
2.0%
3.5%
24V
2.1A
0.3A
1.4A
2.1A
2.3A
300mVp-p
8.0%
2.0%
3.5%
-12V
0.6A
0A
0.3A
0.6A
1A
80mVp-p
5.0%
0.5%
1.0%
5V
10A
2A
7.3A
10A
11A
80mVp-p
2.0%
0.5%
0.5%
12V
3A
0.5A
2.3A
3A
3.3A
120mVp-p
6.0%
2.0%
3.0%
15V
0.6A
0A
0.4A
0.6A
1A
80mVp-p
8.0%
2.0%
3.0%
24V
0.6A
0A
0.4A
0.6A
1A
80mVp-p
5.0%
0.5%
1.0%
MPD-120B
MPT-120A
MPT-120B
MPT-120C
MPT-120D
MPQ-120B
MPQ-120C
MPQ-120D
MPQ-120E
Notes :
75%
76%
72%
73%
72%
74%
71%
71%
74%
73%
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 0.1 f & 47 f parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.
5. 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)
6. Heat Sink HS1,HS2 can not be shorted.
File Name:120W MEDICAL-SPEC 2011-03-31
120W Medical
1~4 Output Medical Type
Mechanical Specification
series
Unit:mm
177.8[7"]
165.1 [6.5"]
CN1
95.25[3.75"]
13
12
11
10
9
8
7
6
5
4
3
2
1
CN2
HS1
107.95[4.25"]
5
4
3
2
1
HS1,HS2 can not be shorted
HS2
10cm
+V ADJ
4-
3.96[0.156"]
35.5 [1.4"]
FAN
2 [0.078"] max.
Pin Assignment
AC Input Connector (CN1) : Molex 5273-05 or equivalent
Pin No.
1
2,4
3
5
MPS-120
FG
No Pin
AC/N
AC/L
MPD-120
FG
No Pin
AC/N
AC/L
MPT-120
FG
No Pin
AC/N
AC/L
MPQ-120
FG
No Pin
AC/N
AC/L
Mating Housing
Terminal
Molex 5195
or equivalent
Molex 5194
or equivalent
MPQ-120
V1
V1
V1
COM
COM
COM
COM
V2
V2
P.F.D.
V3
No Pin
V4
Mating Housing
Terminal
Molex 5195
or equivalent
Molex 5194
or equivalent
DC Output Connector (CN2) : Molex 5273-13 or equivalent
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
MPS-120
+V
+V
+V
-V
-V
-V
-V
+V
+V
P.F.D.
NC
No Pin
NC
MPD-120
V1
V1
V1
COM
COM
COM
COM
V2
V2
P.F.D.
NC
No Pin
NC
MPT-120
V1
V1
V1
COM
COM
COM
COM
V2
V2
P.F.D.
V3
No Pin
NC
Derating Curve
Static Characteristics
100
100
25CFM forced air cooling
90
80
40
Convection cooling
53W MPS-120-3.3 only
73.7W MPS-120-5 only
80W others
70
LOAD(%)
LOAD (%)
60
80
MPS/D-120
MPT/Q-120
20
-20
0
10
20
30
40
50 55 60
AMBIENT TEMPERATURE ( )
70 (HORIZONTAL)
60
50
40
90
100
115
135
155
230 264
INPUT VOLTAGE (V) 60Hz
File Name:120W MEDICAL-SPEC 2011-03-31