STB PDF

Consideration of reference impedances and public supply network impedances for use in determining disturbance characteristics of electrical equipment having a rated current ≤ 75 A per phase. Original standard PD IEC TR 60725-2012 in PDF full version. Additional info + preview on request

Document status: Active

Cable networks for television signals, sound signals and interactive services - A study of IPTV systems with examples and applications for optical broadcast services. Original standard PD IEC TR 60728-201-2024 in PDF full version. Additional info + preview on request

Document status: Active

Cable networks for television signals, sound signals and interactive services - Method of measurement of 5th order non-linearity for active electronic equipment using five carriers. Original standard PD IEC TR 60728-3-2-2016 in PDF full version. Additional info + preview on request

Document status: Active

Semiconductor devices - Optoelectronic devices. Light emitting diodes. Test method of LED efficiencies. Original standard PD IEC TR 60747-5-12-2021 in PDF full version. Additional info + preview on request

Document status: Active

Application guide for the selection of high-voltage current-limiting fuse-links for transformer circuits. Original standard PD IEC TR 60787-2007 in PDF full version. Additional info + preview on request

Document status: Active

Medical electrical equipment. Glossary of defined terms. Original standard PD IEC TR 60788-2004 in PDF full version. Additional info + preview on request

Document status: Active