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Testing a 70.7v transformer

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astouffer

astouffer

Member
Joined 2004
I decided to try testing a cheap 70.7v line transformer on the impedance analyzer at work. The graph represents the primary impedance with a 10 ohm resistor load on the secondary. The X axis is frequency and the Y axis is impedance. The inductance was not very high, around 5-6 henry. Anyhow heres the results.
 

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