Transformer - One Electron, BFT-1B, Power

One Electron
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Transformer - One Electron, BFT-1B, Power

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Quantity in stock: 2
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The BFT-1B from One Electron was designed to power a stereo amplifier using UBT-1's in each channel but will also power an 80 watt push-pull tube amplifier. The BFT-1B is slightly larger than earlier versions of the BFT-1, allowing lower flux density and cooler operation. The tapped high-voltage windings and three filament windings provide flexibility in design. It features a paper bobbin. An electrostatic shield between the primaries and secondaries reduces power-line noise coupling. The primary arrangements allows use on virtually any power grid in the world. Overall dimensions: 4.5" x 3.75" x 5.875" (11.4 x 9.5 x 14.9 cm). 16 lbs.

Item ID:
One Electron
Product Measurements by Type
Item Height3.75 in.
Item Length4.5 in.
Item Width6 in.
Mounting Hole Center to Center A3.75 in.
Mounting Hole Center to Center B4.375 in.
Mounting Hole Diameter0.2 in.
Primary100 / 110 / 120 / 220 / 230 / 240 V @ 50 / 60 Hz
Secondary 1770 VCT @ 360 mA with a set of taps at 520 VCT, capacitor-input filter load
Secondary 25.0 V C.T. @ 4 A, resistive load
Secondary 36.3 VCT @ 9.6 A, resistive load
Secondary 46.3 V @ 4 A, resistive load
Packaging Information
Packaging Dimensions5.8 in. × 3.8 in. × 4.5 in.
Weight (Packaging)17.2 lbs.

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PDF: Specification Sheet Specification Sheet294.09 KB

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