MQF240O Datasheet, PDF (1/3 Pages) Arch Electronics Corp. – Open Frame Medical Switching Power Supply

MQF240O SERIES
VER : PA_3 update : 2016.07.21
AC-DC Medical Switching Power Supply
240 Watts
KEY FEATURES
 Open Frame Medical Switching Power Supply
 160 Watt with Free Air Convection
 240 Watt with 10CFM FAN
 4000VAC Input to Output 2MOPP Insulation
 High Efficiency up to 94%
 With P.F.C. Function >0.9
 <0.5W No Load Input Power
 Low Leakage Current under 100uA
 ANSI/AAMI ES60601-1, EN60601-1, & IEC60601-1 3.1^rd Edition Safety Approvals
 3-Year Product Warranty
ELECTRICAL SPECIFICATIONS
(Pending)
All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Model No.
Max Output Wattage (with 10CFM FAN) (W)
MQF240O-12S
240 W
MQF240O-24S
MQF240O-48S
Max Output Wattage (Free air Convection) (W)
160 W
Voltage
(Note 4) 90-264 VAC
Frequency (Hz)
47-63 Hz
Input
Current (Full load)
Inrush Current (<2ms)
< 3.0 A max. (115 VAC) / < 1.5 A max. (230 VAC)
< 45 A max. (115 VAC) / < 90 A max. (230 VAC)
Leakage Current
< 0.1mA / 264 VAC (Touch Current)
Power Factor
PF>0.9 at Full Load
Voltage (V.DC.)
12V
24V
48V
Voltage Adj Range (V.DC.)
±5% Output Voltage
Voltage Accuracy
±2%
Current (with 10CFM FAN) (A) max
20
10
5
Current (Free air Convection) (A) max
13.3
6.66
3.33
Output
Line Regulation
Load Regulation (0-100%)
Minimum Load
±1%
±1%
─
Maximum Capacitive Load
(Note 1) Pending
Pending
Pending
Ripple & Noise max.
150mV
1% Vout
Efficiency (at 230VAC)
(Note 2) 92%
93%
93.5%
Hold-up Time (at 115 VAC)
10 ms min.
Over Power Protection
Auto recovery, Hiccup mode
Protection
Over Voltage Protection
Zener diode clamp
Short Circuit Protection
Auto recovery, Hiccup mode
Input-Output
4000VAC or 5656VDC
Isolation
Input-FG
2000VAC or 2828VDC
Output-FG
1500VAC or 2121VDC
Operating Temperature
-30°C…+70°C (with derating)
Storage Temperature
-30°C…+85°C
Environment
Temperature Coefficient
Humidity
±0.05%/°C
95% RH
MTBF
>250,000 h @ 25°C (MIL-HDBK-217F, Notice 1)
Vibration
10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes.
Dimension (L x W x H)
4.1 x 2.05 x 1.023 Inches ( 103.9 x 52.0 x 26.0 mm ) Tolerance 0.5 mm
Physical
Weight
Pending
Cooling Method
Free convection
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