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50VA HIFI copper O type transformer 0-250V 0-6.3V for tube preamp L5-2
Item ID:ZJ-0640
List Price:US$48.00
Price:US$42.00
Payment Terms
paypal
Shipping
ship to world wide
Availability
in stock
Description
Product Q & A
Review
O-type transformers combine the advantages of R-type transformers and Toroid transformers
High-flux silicon steel core + Oxygen-free copper wire.
Compared with the toroidal transformer: a. The average length of the coil is reduced by 11.4% - 30%; b. The coil has no kink, which makes the magnetic field distribution more uniform. Structural features: No core fracture; cross-section approximately circular; flat circular structure, shorter height, larger diameter; more uniform, less leakage magnetic.
Compared with the R-type transformer, the coil is not limited by the skeleton, and the coil is close to the iron core, and the coupling is better and the efficiency is higher. O-type transformer in the sound quality of the alcohol thickness, in the actual comparison, there are significant differences.
Primary:0-115V 0-115V (it can connect as 115V or 230V input)
Secondary: 0-250V (0.12A) 0-6.3V(3.17A)
Transformer Power: 50VA
Size:98*35mm (D*H) ( not the screw height)
we also can accept custom-make other voltage and power. if you need. Please contact us. thanks
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