Short-circuit proof transformers meet all major approvals

22nd May 2017

Mick Elliott

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Datasheet

The full range of Myrra 44000 series EI30 footprint encapsulated transformersis available at JPR Electronics. Applications include renewable energy, energy conversion, industrial, and healthcare. The transformers are available in two power ratings 0.6VA to 2.8VA and 3.2VA to 30VA, have primary voltage options of 230 or 117VAC and single and dual outputs from 6 to 24V.

They are high quality resin encapsulated safety transformers with single or twin independent secondary windingsthat are inherently short-circuit proof, provide 4kV insulation voltage (tested to 6kV), meet all requirements of EN 60950, EN61558-2-6 and UL1585, are enclosed in a vacuum filled, self-extinguishing UL 94 VO plastic and are 100% tested during production.

All models are fully approved to UL, VDE, SEMKO, DEMKO, KEMA and other major approvals and are RoHS compliant. Additional thermal protection, thermal fuse or a thermal switch-CTP may be added on request.

Paul Raynor, Director of JPR Electronics, comments, “The Myrra 44000 series of encapsulated PCB mounted transformers have the industry standard EI30 footprint making them suitable for, new designs, increasing safety of existing designs or replacing any E130 transformer in the event of short supply. Their isolation and construction make them idea for safety critical, high reliability systems in industry, instrumentation and medical applications.”