коллеги, здравствуйте.
все когда-то паялось вручную, промывалось ваткой и спиртом максимум. теперь времена другие - пайка в печи, пастой, промывка в УЗ ванне с какой-то химией.
от технолога пришел запрос на особенности пайки компонента трансформатор - EPCOS B78334B. на сайте производителя и в даташите нашел только общие слова, отсылки к датабукам, которых не нашел
■ Please note the recommendations in our Inductors data book (latest edition) and in the data
sheets.
– Particular attention should be paid to the derating curves given there.
– The soldering conditions should also be observed. Temperatures quoted in relation to wave
soldering refer to the pin, not the housing.
■ If the components are to be washed varnished it is necessary to check whether the washing
varnish agent that is used has a negative effect on the wire insulation, any plastics that are used,
or on glued joints. In particular, it is possible for washing varnish agent residues to have a
negative effect in the long-term on wire insulation.
Washing processes may damage the product due to the possible static or cyclic mechanical
loads (e.g. ultrasonic cleaning). They may cause cracks to develop on the product and its parts,
which might lead to reduced reliability or lifetime.
подскажите, какие у вас есть data book на этот счет или личный опыт пайки подобного рода комплектующих.
спасибо!