AN2208 datasheet(23/51 Pages) STMICROELECTRONICS

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AN2208

6 Electromagnetic compatibility (EMC) tests

23/51

6.2

List of EMC test equipment

6.3

Requested test levels

6.3.1

IEC 61000-4-4

●

Polarity: positive/negative

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Test voltage: Level 4 (4 kV)

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Burst duration: 15 ms±20% at 5 kHz

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Burst period: 300 ms±20%

●

Duration time: 60 seconds (min.)

●

Applied to: Input/Output ports and Supply lines

6.3.2

IEC 61000-4-5

●

Polarity: positive/negative

●

Test voltage: Level 3 (2 kV)

●

Number of Discharges: 5

●

Repetition Rate: 1 per min.

●

Applied to: Output ports and Supply lines (all combinations)

Table 4.

Equipment list for EMC tests

Equipment

Description

Surge Generator

EM Test Surge generator VCS 500 with CDN

EFT Generator

EM Test EFT 800 EFT/burst generator with CDN

EMC Partner CN-EFT 1000 Capacitive coupling clamp

Power Supply

PCE A1200 40 30 DC power supply 40V/30A

Toellner TOE 8733

Decoupling network

Trennstelltrafo LTS 606 for separation from the mains

Loads

Osram 8x lamps 24V/15W

8x Inductor 130mH/48

Ω

Signal Generator

Agilent 33220A

PMM 3000 according IEC 61000-4-6

CDN

EMC Partner CDN-1000 KIT for surge test

EMC Partner CN-EFT-1000

FCC-M3-16A for IEC 61000-4-6

FCC F-120-9A Current Injection Probe for IEC 61000-4-6

Attenuator

EM TEST ATT6/75

Multimeter

FLUKE 189

Oscilloscope

LECROY LT 374M

Current Probe

LECROY AP015

Wood table

1-meter high

Metal plane

Size in proportion to wood table and test setup

Wood isolation

0.1-meter thick

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