Insulation coordination for equipment within low-voltage systems - Consideration of high-frequency voltage stress Ingestion-build-115288 Audio equipment

Audio equipment

BS EN 10025 and BS EN 13000 (all parts)

BS 5245 on phosphoric acid based flux for soft soldered joints is useful for:

DD IEC/PAS 62545 states that the current rules of the system appear insufficient

obviously exclude any hazard due to sucking

Insulation coordination for equipment within low-voltage systems - Consideration of high-frequency voltage stress Ingestion-build-115288 Audio equipment1 Scope and object This part of IEC 60664 deals with basic, supplementary and reinforced insulation subjected to high frequency voltage stress within low voltage equipment. The dimensioning values directly apply for basic insulation; for reinforced insulation additional requirements apply according to Part 1. It is applicable for the dimensioning of clearances, creepage distances and solid insulation stressed by any type of periodic voltages with a