AC-DC Medical Switching Power Supply

MQF500E SERIES

500 Watts

http://www.archcorp.com.tw

TEL: +886-2-26989508

FAX: +886-2-26981319

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ELECTRICAL SPECIFICATIONS

All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.

Model No.

MQF500E-12S

MQF500E-24S

MQF500E-48S

Dimension (L x W x H)

5.5 x 3.32 x 2.44 Inches

( 140.2 x 84.26 x 62.0 mm ) Tolerance

0.5 mm

Physical

Weight

690 g

Safety

Approval

cUL / UL Standard:

UL 60950-1, CAN/CSA C22.2 No. 60950-1-07

ANSI/AAMI ES60601-1 (2005 + C1:09 + A2:10), CAN/CSA-C22.2 No. 60601-1

(2008), 2 x MOPP

Conducted and radiated EMI

EN55011 class B, Radiated Class A

(Pending)

ESD

EN61000-4-2 air ± 8kV , Contact ± 4Kv

(Pending)

Radiated Immunity

EN61000-4-3 10V/m

(Pending)

Fast Transient

EN61000-4-4 ± 2kV

(Pending)

Surge

EN61000-4-5 ±1kV

(Pending)

Conducted Immunity

EN61000-4-6 10Vrms

(Pending)

PFMF

EN61000-4-8 30A/m

(Pending)

Dips

EN61000-4-11 30% 10ms

(Pending)

EMC

Interruption

EN61000-4-11 >95% 5000ms

(Pending)

NOTE

1. Ripple & Noise are measured at 20MHz of bandwidth with ceramic 0.1uF & chemi-con KY 47uF parallel capacitor.

2. It's recommended to add Varistor 14S471K at L / N input side in parallel.

3. Hold-up Time measured at 90% Vout.

5. 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

BLOCK DIAGRAM

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.