220W power transformer Z11 annealing sheet Pure copper enameled wire EI 105×55 iron core, suitable for tube amps.
Transformer input: 0 ~ 220V ~ 235V, shield grounding, adapt to a wide range of power supply.
Output double high voltage: 280V-0-280V 200mA 3 line out
Filament output: 3.15V-0-3.15V 4A 3-wire output
3.15V-0-3.15V 8A 3-wire output
Rectifier filament: 0-5V 5A 2-wire output
Gate negative pressure: 0-30V 0.1A 2-wire output
The transformer weighs about 4.18KG/only. Can also be ordered.
High magnetic permeability high quality EI Z11 iron core winding, EI 76 iron core stack thickness 45mm, vertical red cow iron frame fixed, exquisite craftsmanship, high quality oxygen-free copper copper enameled wire winding, nylon skeleton, dip coating process, protection transformer core and wire package. The transformer has a marked lead function and is suitable for use with a bile power supply.
The Z11 core is often used in the output transformer of the amplifier, and the effect of the Z11 to wind the power transformer is also greatly different. The efficiency is high, the power is high, the iron loss is low, and the magnetic flux leakage is small. The disadvantage is high cost. Z11 iron core is several times more expensive than ordinary iron core. The use of Z11 material to produce power transformer is the guarantee of quality.
The power transformer is precisely calculated, making full use of the space around the foot package, not cutting corners, working quietly with load, and the interference to the line system is almost inaudible. Red Bull bracket is fixed, and the workmanship is exquisite and elegant.
1000V high voltage 1 minute test. The normal working temperature rise is not higher than 25 degrees (room temperature + ambient temperature), the transformer has marked lead function, and the normal use is guaranteed for one year.
There are several fixed ways for the transformer to be fixed according to the assembly.
Bottom hole open hole horizontal top cow cover transformer,
Red Bull Clip Fixed Transformer,
L angle iron fixed transformer,
Left and right cow hood or fixed transformer
