New: A brand-new, unused 

Finemet core output transformer (for single) KAF-3250

Frequency characteristic

65Hz~50KHz (-1dB)

Mounting hole dimensions

40mm×38mm×M3 4 holes

Transformer shape Single cut core lead type

External dimensions (WxDxH) 71mm x 51mm x 65mm

Weight 480g

output

5W

Primary side impedance

B/2.5kΩ/3.5kΩ

3.5kΩ: Red lead wire

2.5kΩ: Orange lead wire

B : Brown lead wire

210Ω between 0-3.5K

170Ω between 0-2.5K

Secondary impedance

0-4Ω-8Ω-16Ω

0: Black lead wire

4Ω: White lead wire

8Ω: Blue lead wire

16Ω: green lead wire

Primary superposition maximum current

70mA/7H

core material

Finemet core (nanocrystalline soft magnetic core)

Please have a look at the photos

If you have any problems please message me before open case.

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