Planar

Vishay's planar transformer portfolio features low power devices (5W to 1kW) for AC/DC and DC/DC conversion, including standard gate drive transformers. These transformers are available in multiple turns ratio and surface-mount or through-hole configurations. Medium power (1 kW to 3kW) models are also available for DC/DC conversion, such as our PLA51 for switch mode power supply applications. Major advantages versus standard wound technologies inlude a low profile, compact design, very high effeciency typically above 90%, and superior thermal characteristics.

Vishay's MTPL series of low power (20 W to 1 kW) hybrid planar transformers combines different conductor technologies in one planar package, and has higher power density levels than traditional wound transformers. The hybrid planar transformer series is available in surface-mount and through-hole configurations. The devices' unique design can be optimized for customer-specific switching frequencies, input and output voltages, and current levels. Standard part numbers are available "of the shelf", and customized quick-turn prototypes are available in a few days.

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Datasheet
59061
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High Current Planar Choke InductorLeadframeInductor31 x 43 x 22.214n/an/a100800
Datasheet
59061
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High Current Planar Choke InductorWiresInductor31 x 43 x 22.214n/an/a100800
Datasheet
34454
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Miniaturized Gate Drive Planar TransformersThrough-hole and surface-mountTransformer20.57 x 18.42 x 11.43240n/an/an/a100500
Datasheet
34433
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Versatile Through-Hole Planar TransformersThrough holeTransformer30 x 26 x 17450n/a150300100500
Datasheet
59058
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Low Power Planar Transformer 100 W to 500 WThrough holesTransformer32 x 32 x 155.5147.510050050400
Datasheet
59059
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Medium Power Planar Transformer 1 kW to 3 kWTapped outputsTransformer70 x 53 x 22961601000300050400
Datasheet
59059
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Medium Power Planar Transformer 1 kW to 3 kWWiresTransformer70 x 53 x 22961601000300050400
Datasheet
59054
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Versatile Planar TransformerThrough holesTransformer40 x 35 x 125.2403222050400
Datasheet
59054
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Versatile Planar TransformerSMDTransformer40 x 35 x 125.2403222050400