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ISO 5826:2014PublishedResistance welding equipment — Transformers — General specifications applicable to all transformersISO 10656:2016PublishedResistance welding equipment — Transformers — Integrated transformers for welding gunsISO 18095:2018PublishedCondition monitoring and diagnostics of power transformersISO 22829:2017PublishedResistance welding equipment — Transformers — Integrated transformer-rectifier units for welding guns operating at 1 000 HzISO 5826:1999WithdrawnResistance welding equipment — Transformers — General specifications applicable to all transformersISO 7284:1993WithdrawnResistance welding equipment — Particular specifications applicable to transformers with two separate secondary windings for multi-spot welding, as used in the automobile industryISO 10656:1996WithdrawnElectric resistance welding — Integrated transformers for welding gunsISO 12166:1997WithdrawnResistance welding equipment — Particular specifications applicable to transformers with one secondary winding for multi-spot welding, as used in the automobile industryISO 22829:2007WithdrawnResistance welding — Transformer-rectifier for welding guns with integrated transformers — Transformer-rectifier units operating at 1000 Hz frequency