Technical Reference Note
Rev.09.30.14_#1.0
AVO250-48S28B
Page 11
Environmental Specifications
EMC Immunity
AVO200-48S05-6L power supply is designed to meet the following EMC immunity specifications:
Table 4. Environmental Specifications:
Document
Criteria
A
Description
EN55022, Class A Limits
Conducted and Radiated EMI Limits
Electromagnetic Compatibility (EMC) - Testing and measurement
techniques - Electrostatic discharge immunity test. Enclosure Port
IEC/EN 61000-4-2, Level 3
IEC/EN 61000-4-6, Level 2
IEC/EN 61000-4-4, Level3
B
A
B
Electromagnetic Compatibility (EMC) - Testing and measurement
techniques, Continuous Conducted Interference. DC input port
Electromagnetic Compatibility (EMC) - Testing and measurement
techniques, Electrical Fast Transient. DC input port.
Electromagnetic Compatibility (EMC) - Testing and measurement
techniques, Immunity to surges - 600V common mode and 600V differential
mode for DC ports
IEC/EN 61000-4-5
EN61000-4-29
B
B
Electromagnetic Compatibility (EMC) - Testing and measurement
techniques, Voltage Dips and short interruptions and voltage variations.
DC input port.
Criterion A: Normal performance during and after test.
Criterion B: For EFT and surges, low-voltage protection or reset is not allowed. Temporary output voltage fluctuation
ceases after the disturbances ceases, and from which the EUT recovers its normal performance automatically.
For dips and ESD, output voltage fluctuation or reset is allowed during the test, but recovers to its normal performance
automatically after the disturbance ceases.
.
Criterion C: Temporary loss of output, the correction of which requires operator intervention.
Criterion D: Loss of output which is not recoverable, owing to damage to hardware.
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