VER : A_7
update : 2018.06.06
AC-DC ITE & Medical Switching Power Supply
MQF500O SERIES
500 Watts
ELECTRICAL SPECIFICATIONS
All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Model No.
Physical
MQF500O-12S
MQF500O-15S
MQF500O-24S
MQF500O-48S
Dimension (L x W x H)
Weight
5.03 x 3.0 x 1.38 Inches ( 127.8 x 76.2 x 35.0 mm ) Tolerance 0.5 mm
480 g
Cooling Method
Free convection / 30 CFM FAN
Others: UL / IEC / EN 60601 3.1rd Edition & UL / IEC / EN 60950 AM2
Safety
EMC
Approval
15S:
UL / IEC / EN 60601 3.1rd Edition (In Progress)
Conducted and Radiated EMI
EMS
EN55011 / conducted class B, Radiated Class A
EN60601-1-2 4th edition
NOTE
1. Ripple & Noise are measured at 20MHz of bandwidth with ceramic 0.1uF & chemi-con KY 47uF parallel capacitor.
A 30cm twisted pair of no.18 AWG copper wire is connected to a
47uF and 0.1uF capacitor of proper polarity and voltage rating.
The oscilloscope probe ground led should connect right to the
ground ring of the probe and be as short as possible.
The oscilloscope bandwidth should be at 20MHz and connected
to AC ground.
2. Hold-up Time measured at 90% Vout.
3. Main Vout >3% Load, 12V (Aux) / 0.3A., 12V (Aux) need 0.1A Minimum Load, Auxiliary voltage output ground 10.2~13.3V
4. Strongly recommend to conduct this test with DC Voltage. If customer wishes to test with AC Voltage,
please disconnect all Y-Capacitors within Arch power supply.
DERATING
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-2-
ARCH [ ARCH ELECTRONICS CORP. ]
