O-core transformer

O-core transformers enjoy excellent performances on reducing power interference thanks to their special structure. What is more, they can achieve more efficiency for their cross section close to circular shape which reduces their resistance. So they are really suitable to be used for isolation transformer. In addition, O-core transformer can also be used for power transformer when there is high requirement on EMI.

	40600 O-core-transformerModel:40600 Power:600VA Specification:Input:220V/50HZ,Output:0V-215V-220V-225V/2.5A
	41500-2 O-core-transformerModel:41500-2 Power:1500VA Specification:Input:0-220V-230V/50HZ Output:35V-0-35V/21.4A
	40400-2 O-core transformerModel:40400-2 Power:400VA Specification:Input:220V/50HZ Output:200V*4/0.5A
	41500 O-core transformerModel:41500 Power:1500VA Specification:Input:220V/50HZ Output:35.5V*2/22A 12.5V/2A 7V/2A
	40800 O-core transformerModel:40800 Power:800VA Specification:Input:220V/50HZ Output:25V*2/16A
	40600-2 O-core transformerModel:40600-2 Power:600VA Specification:Input:220V/50HZ Output:39V2/7.45A 48.6V2/700mA
	40200-2 O-core transformerModel:40200-2 Power:200VA Specification:Input:220V/50HZ Output:0V-9V-10V-11V-12V-13V-14V-15V/13.3A
	40600 O-core transformerModel:40600 Power:600VA Specification:Input:220V/50HZ Output:0V-9V-10V-11V-12V-13V-14V-15V/40A
	40200 O-core transformerModel:40200 Power:200VA Specification:Input:220V/50HZ Output:30V2/2.8A 40V2/0.5A 3V*2/0.1A
	40400 O-core transformerModel:40400 Power:400VA Specification:Input:220V/50HZ Output:32V2/5.5A 40V2/0.5A 3V*2/0.1A

Some people classify o-core transformer into OA and OB. So call OB type transformer is making the core into ellipse shape in order to figure out the problem of too big diameter .It is a misunderstanding that it would largely reduce its performances.

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Classified by structure

Toroidal transformer R-core transformer C-core transformer EI transformer O-core transformer

Classified by function

Power transformer Lighting transformer Isolation transformers Step up/down transformers Waterproof Transformers Audio transformer Autotransformer Three phases transformer High voltage transformer

DIBAO TransformerCatalog

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