Adaptor

Object detail

Accession number

2002.60.4

Maker

Sharp Corporation

Description

Sharp AC adaptor, black. Labelled AC adaptor EA452 V in 127 V 50/60 Hz 30W OUT 2.5A with black and white lead to white 2 pin plug. Marked in blue ink 110 V.

Marks

SHARP / AC ADAPTOR / EA-452V / SHARP CORPORATION / MADE IN JAPAN Printed

Media/Materials

Processed Material/Synthetic/Plastic/Bakelite
Processed Material/Synthetic/Plastic
Organic/Vegetal/Plant Extract/Latex/Rubber

Credit Line

Sharp Corporation. Adaptor, 2002.60.4. The Museum of Transport and Technology (MOTAT).

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Classification

Adapter, Electrical Tools & Equipment for Science & Technology Electrical & Magnetic T&E Electrical System Components

Production place

Osaka Japan East Asia Asia

Collection type

Computing and Digital Technology

Subject auto tags

Gadget Audio equipment Adapter Battery charger Cable Gas Ac adapter Font Electronic device

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Public comments

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I think you will find this is an early example of a "switch mode " power supply. this one was probably made for the USA market.

- Steve Miller posted 3 years ago.

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