Product # MQME-270-R

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-0006166 Rev. E

05/31/2016

Page 9

MQME-270-R

Technical Specification

Lightning Induced Transient Susceptibility

RTCA/DO-160E/F/G Section 22 Compliance Matrix

This table shows the RTCA/DO-160 Section 22 requirements/limits that will be met* by a stand-alone setup comprised of:

• MQME-270-P Filter

• MQFL-270-05S Converter

• 120W Resistive load

• Metal Chassis Plane

RTCA/DO-160E/F/G

RTCA/DO-160E/F/G Section 22

Waveform Maximum Level

Passed

Test Conditions

Pin Injection

3

4

Signal applied to +Vin pin. Input Return pin connected to system

ground

4

4†

5a

4†

Single- and Multiple-Stroke

2

4**

Signal applied to unshielded power cable bundle

Cable Induction

3

4

Single- and Multiple-Stroke

4

4

Signal applied between metal ground plane and system ground

Ground Injection

5

4

Multiple-Burst Cable Induction

3

4

Signal applied to unshielded power cable bundle

* Requirement is deemed to have been met as long as transient deviations in the converter’s output voltage remain within ±10% of its

initial value.

† For these waveforms at Level 3 and above, an external transient suppressor of sufficient energy rating must placed across the

filter’s input pins to keep the differential transient input voltage below +200V/-50V. Negative polarity waveforms may cause power

flow to the converter to be interrupted long enough to cause a graceful shutdown and restart of the converter. Also, the reverse

voltage protection feature of the -T filter is required to protect the converter (but not the filter) from negative polarity waveform.

** For this waveform at a Level 4 and above, external transient suppressors of sufficient energy rating must be added between the

filter’s input power pins and its case to keep the common-mode transient input voltage below +800V.

Met by any MQME Filter

Met by a MQME Filter having

external Transient Suppression