Troubled with surge requirements?
• Products being developed can’t meet UL standards.
• Need to protect equipment from indirect lightning surges in the field.
At the Mitsubishi Materials ceramic factory, customers can come and observe testing of their product with the latest impulse voltage and current generators that can duplicate the test requirements of the various worldwide standards agencies. From these tests we can recommend the best solution to help you pass requirements.
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Reference standard
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Wave form
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comments
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JEC standard
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1.2/50µs 30kVmax
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Indirect lightning protection
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8/20µs 6kAmax
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IEC61000-4-5 conformance
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1.2/50µs 15kV 8/20µs7.5kA
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Indirect lightning protection
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IEC61000-4-2 conformance
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150pF 330Ω 30kVmax
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Static electricity protection
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FCC standard
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10/560µs 800V 100A
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Communication related protection
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FCC standard
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10/160µs 1.5kV 200A
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Communication related protection
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FCC standard conformance
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10/700µs 15kVmax
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Communication related protection
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IEEE
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0.5µ-100kHz 6kVmax
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UL standards
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AC600V 40A 1.5s
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Communications (AC power cross)
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AC600V 7A 5s
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AC600 2.2A 30min
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Over-voltage to AC600V
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others
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Rectangular wave, pulse width 50~1000ns, 4kV max, 30~60Hz
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2/10µs 2.5kV 1kA
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10/200µs 20kVmax
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0.5/700µs 6kVmax
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100/700µs 5kVmax
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