Transformer - One Electron, Output, 3000 Ω to 16/8/4 Ω
The UBT-3 from One Electron is the same size and power (15 watts) as the UBT-1, but has a primary impedance suitable for single or paralleled tubes running at B+ voltages of 300 to 400 volts, such as: 2A3, WE 300B, 50, etc. It features a paper bobbin. The frequency response is from 10 Hz to over 60 KHz(at 1 watt). The 3K Ω primary impedance offers lower distortion at only slightly less power in designs using the commonly - specified 2.5K Ω transformers. 6.1 lbs.
SKU:
P-TUBT-3
Item ID:
003630
UPC/EAN:
841358110634
Brand:
One Electron
D.C. Primary Current, maximum | 110 mA | |
Item Height | 3.75 in. | |
Item Length | 2.85 in. | |
Item Width | 4.25 in. | |
Mounting Hole Center to Center A | 2.25 in. | |
Mounting Hole Center to Center B | 3 in. | |
Mounting Hole Diameter | 0.17 in. | |
Output Power, maximum | 13 W - 18 W | |
Primary Impedance | 3.0 kΩ | |
Primary Inductance | 17 H nominal @ 160 mA | |
Primary Resistance | 286 Ω nominal @ 25°C | |
Secondary Impedance | 4 Ω / 8 Ω / 16 Ω |
Packaging Dimensions | 5.75 in. × 4 in. × 3 in. | |
Weight (Packaging) | 5.578 lbs. |
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