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MSP-300-12

P1-P3P4-P4
Universal AC input / Full range
Built-in active PFC function, PF>0.95
High efficiency up to 89%
Withstand 300VAC surge input for 5 seconds
Protections: Short circuit / Overload / Over voltage / Over temperature
Built-in constant current limiting circuit
1U low profile 41mm
Medical safety approved (MOOP level)
Built-in cooling fan ON-OFF control
DC OK signal Built-in
emote ON-OFF control Built-in r
Standby 5V@0.3A
Built-in remote sense function
No load power consumption<0.5W (Note.6)
5 years warranty
SPECIFICATION
MSP-300-3.3 MSP-300-5 MSP-300-7.5 MSP-300-12 MSP-300-15 MSP-300-24 MSP-300-36 MSP-300-48
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
RIPPLE & NOISE (max.) Note.2
OUTPUT VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
Note.5
FREQUENCY RANGE
POWER FACTOR (Typ.)
EFFICIENCY (Typ.)
INPUT
ENVIRONMENT
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
OVER TEMPERATURE
SAFETY STANDARDS
SAFETY &
EMC
(Note 4)
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
WORKING TEMP.
DC OK SIGNAL
REMOTE CONTROL
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVER VOLTAGE
PROTECTION
AC CURRENT (Typ.)
3.3V 5V 7.5V 12V 15V 24V 36V 48V
60A
60A 40A 27A 22A 14A 9A 7A
0 ~ 60A 0 ~ 60A 0 ~ 40A 0 ~ 27A 0 ~ 22A 0 ~ 14A 0 ~ 9A 0 ~ 7A
198W 300W 300W 324W 330W 336W 324W 336W
80mVp-p 90mVp-p 100mVp-p 120mVp-p 150mVp-p 150mVp-p 250mVp-p 250mVp-p
2.8 ~ 3.8V 4.3 ~ 5.8V 6.8 ~ 9V 10.2 ~ 13.8V 13.5 ~ 18V 21.6 ~ 28.8V 28.8 ~ 39.6V 40.8 ~ 55.2V
±2.5% ±2.0% ±2.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
±0.5% ±0.5% ±0.5% ±0.3% ±0.3% ±0.2% ±0.2% ±0.2%
±1.0% ±1.0% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
1000ms, 50ms/230VAC 2500ms, 50ms/115VAC at full load
16ms/230VAC 16ms/115VAC at full load
85 ~ 264VAC 120 ~ 370VDC
47 ~ 63Hz
PF>0.95/230VAC PF>0.99/115VAC at full load
80% 82%
6 ~ 7V 9.4 ~ 10.9V 14.4 ~ 16.8V 18.8 ~ 21.8V 30 ~ 34.8V 41.4 ~ 48.6V 57.6 ~ 67.2V
86% 88% 88% 87% 88% 89%
4.5A/115VAC 2.25A/230VAC
35A/115VAC 70A/230VAC
105 ~ 135% rated output power
3.96 ~ 4.62V
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Protection type : Shut down o/p voltage, re-power on to recover
Shut down o/p voltage, recovers automatically after temperature goes down
ANSI/AAMI ES60601-1, IEC60601-1 approved
, EAC TP TC 004
Compliance to EN55011 (CISPR11) Class B, EN61000-3-2,-3, EAC TP TC 020
Compliance to EN61000-4-2,3,4,5,6,8,11, EN60601-1-2, EAC TP TC 020
I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH℃
-40 ~ +70 (Refer to "Derating Curve")℃
RC+ / RC-: 4 ~ 10V or open = power on ; 0 ~ 0.8V or short = power off
PSU turns on : 3.3 ~ 5.6V ; PSU turns off : 0 ~ 1V
20 ~ 90% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH℃
±℃℃0.03%/ (0 ~ 50 )
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
176Khrs min. MIL-HDBK-217F (25 )℃
199*105*41mm (L*W*H)
File Name:MSP-300-SPEC 2018-01-12
■ Features :
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. All the EMC tests are been executed by mounting the unit on
a mm* mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives.360 360 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)
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
6. No load power consumption<0.5W when RC- & RC+ (CN100 pin4,6) 0 ~ 8V or short.
7. The ambient temperature derating of 3.5 /1000m with fanless models and of 5 /1000m with fan models for operating altitude higher than 2000m(6500ft).℃℃
MSP-300 series
300W Single Output Medical Type
FUNCTION
0.95Kg;15pcs/15.3Kg/0.69CUFT
5V STANDBY
5VSB : 5V@0.3A ; tolerance 5%, ripple : 50mVp-p(max.)±
FAN CONTROL (Typ.)
Load 35 15% or RTH2 50 Fan on±≧℃
EMC IMMUNITY
EMC EMISSION
Earth leakage current < 450 A/264VAC , Touch leakage current < 100 A/264VACμμ
ISOLATION LEVEL
Primary-Secondary: 2×MOOP, Primary-Earth: 1×MOOP
AMBIENT TEMPERATURE ( )℃
LOAD (%)
-40010203040506070
(HORIZONTAL)
Mechanical Specification
Case No.980A Unit:mm
Terminal Pin No. Assignment
Pin No. Pin No.
1
2
4,5
3
6,7
Assignment Assignment
DC OUTPUT -V
DC OUTPUT +V
FG
AC/L
AC/N
HRS DF11-8DP-2DS or equivalent
Connector Pin No. Assignment (CN100) :
Pin No.
1
2
3
4
5
6
7
8
Assignment Mating Housing
HRS DF11-8DS
or equivalent
Terminal
HRS DF11-**SC
or equivalent
+S
-S
AUXG
AUX
DC-OK
RC-
GND
RC+
41
18
12.5
1
2
7
8
CN100
18
12.5
11
9.2
105
75
15
Air flow
direction
17max.
167.5
168.5
199
4-M4 L=5
FAN
120
LED
SVR
12.25
168.5
12.25
12.25
4-M4 L=6
12.25
167.5
4-M4 L=6
42.5
1
2
3
4
5
6
7
125
+V
+S
AUX
-V
-S
DC-OK
AUXG
RC+
RC-
300W Single Output Medical Type
Derating Curve Output Derating VS Input Voltage
INPUT VOLTAGE (V) 60Hz
85 100 125 135 155 264
100
90
80
70
60
50
40
LOAD(%)
Block Diagram
PWM fosc : 70KHz
O.L.P.
O.T.P.
EMI
INRUSH
ACTIVE
FILTER
CURRENT
LIMITING
RECTIFIERS
&
PFC
I/P
FG
PWMPFC
CIRCUIT
DETECTION
POWER
AUX
SWITCHING
POWER
FILTER
FILTER
&
&
RECTIFIERS
RECTIFIERS
CONTROLCONTROL
O.V.P.
REMOTE
CONTROL
MSP-300 series
20
40
50
60
80
100
File Name:MSP-300-SPEC 2018-01-12
The remote sensing compensates voltage drop on the
load wiring up to 0.5V.
1.Remote Sense
Fig 1.1
Fig 2.1
1
1
7
7
2
2
8
8
CN100
CN100
Sense lines should
be twisted in pairs
AUX
AUX
AUXG
AUXG
DC-OK
DC-OK
GND
GND
RC-
RC-
RC+
RC+
+S
+S
-S
-S
300W Single Output Medical Type
Function Description of CN100
Function Manual
Between DC-OK(pin6) and GND(pin4)
3.3 ~ 5.6V
0 ~ 1V
Output Status
ON
OFF
2.DC-OK Signal
DC-OK signal is a TTL level signal. High when PSU turns on.
MSP-300 series
Pin No. Function
Description
7
7
1
1
8
8
2
2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
CN100
CN100
LOAD
-
+
+S
(Pin7)
-S
(Pin8)
7
6
+S
RC+
Turns the output on and off by electrical or dry contact between pin 4 (RC-), Short: Power OFF, Open: Power ON.
Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted in pair to
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
1 AUX
Auxiliary voltage output, 4.75~5.25V, reference to pin 2(AUXG). The maximum load current is 0.3A. This output
not controlled by the "remote ON/OFF control".
8-S
Negative sensing. The -S signal should be connected to the negative terminal of the load. The -S and +S leads should be twisted in pair to
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
4
RC-
Remote control ground.
5
GND
This pin connects to the negative terminal(-V). Return for DC-OK signal output.
3
DC-OK
DC-OK signal is a TTL level signal, referenced to pin5(DC-OK GND). High when PSU turns on.
2
AUXG
Auxiliary voltage output ground. The signal return is isolated from the output terminals (+V & -V).
File Name:MSP-300-SPEC 2018-01-12
P1-P3P4-P4

MSP-300-12

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Switching Power Supplies 324W 12V 27A Medical PS W/PFC
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