VER : A_2
update : 2018.06.06
AC-DC Medical Switching Power Supply
MQF120E SERIES
120 Watts
KEY FEATURES
Enclosed Medical Switching Power Supply
Cooling by Free Air Convection
85 Watts and 120 Watt with 10CFM Forced Air
4000VAC Input to Output 2MOPP Insulation
High Efficiency up to 91%
With P.F.C. Function >0.9
<0.3W No Load Input Power
EMI for Both Class I (with PE) and Class II (without PE) Configuration
Suitable for BF Application with Appropriate System Consideration
UL / IEC / EN 60601 3.1 Edition Safety Approvals
3-Year Product Warranty
(In Progress)
ELECTRICAL SPECIFICATIONS
All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Model No.
MQF120E-12S
120 W
MQF120E-24S
MQF120E-48S
Max Output Wattage (with 10CFM FAN) (W)
85 W
Max Output Wattage (Free air Convection) (W)
(Note 3)
Voltage
90-264 VAC
47-63 Hz
Frequency (Hz)
Current (Full load)
< 2.0 A max. (115 VAC) / < 1.0 A max. (230 VAC)
< 45 A max. (115 VAC) / < 90 A max. (230 VAC)
< 0.1mA / 264 VAC (Touch Current)
PF>0.9 at Full Load
Input
Inrush Current (<2ms)
Leakage Current
Power Factor
No Load
< 0.3W (115 / 230 VAC)
Voltage (V.DC.)
12V
24V
48V
Voltage Adj Range (V.DC.)
Voltage Accuracy
±4% Output Voltage
±2%
Current (with 10CFM FAN) (A) max
Current (Free air Convection) (A) max
Line Regulation
10
5
2.5
7.083
3.542
1.771
±1%
Output
Load Regulation (10-100%)
Minimum Load
±1%
0%
Maximum Capacitive Load
3000µF
1500µF
1% Vout
90%
500µF
91%
(Note 1)
Ripple & Noise (max.)
Efficiency (at 230VAC)
Hold-up Time (at 115 VAC)
Over Power Protection
Over Voltage Protection
Overt Temperature Protection
Short Circuit Protection
Input-Output
160mV
90%
(Note 2)
10 ms min.
Auto recovery, Hiccup mode
Latch off
Protection
Isolation
Latch off
Auto recovery, Hiccup mode
4000VAC or 5656VDC
2000VAC or 2828VDC
1500VAC or 2121VDC
-30°C…+70°C (with derating)
-30°C…+85°C
±0.05%/°C
Input-FG
Output-FG
Operating Temperature
Storage Temperature
Temperature Coefficient
Altitude During Operation
Humidity
5000m
Environment
20~90% RH
54 kPa to 106 kPa
Atmospheric Pressure
MTBF
>250,000 h @ 25°C (MIL-HDBK-217F, Notice 1)
10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes.
Vibration
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
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