Multipurpose 75W power transformer for tube amplifier: 250V 0.15A 12V 1A 6.3V2A 6.3V2A is suitable for a variety of tube power amplifiers.
Oxygen-free copper enameled wire, EI 86 iron core, 40mm stack thickness, vertical red bull iron frame fixed, exquisite workmanship, high-quality oxygen-free copper enameled wire winding, nylon skeleton, dipped varnish process, protect the transformer core and wire cover. The transformer has a marked lead function, which is suitable for bile power supply.
The high-quality EI Z11 high-permeability four-hole iron core is wound. The core material of the output transformer of the amplifier is used to wind the power transformer. The effect is also very different. Its high efficiency, small iron loss, low temperature rise, small magnetic leakage, and disadvantages are high cost. Z11 four-hole iron core is several times more expensive than ordinary iron core, so using Z11 material to produce power transformers is a guarantee of high quality.
The design of the power transformer is calculated strictly, and it works normally with the load, and there is almost no noise, so the interference to the line system is the lowest and unheard. The transformer winding is made of high-quality oxygen-free copper enameled wire, making full use of the space of the wire, without cutting corners. The transformer has a shielded wiring design for the first stage, the lead-out process of the soldering pads, and the fixing of the red bull bracket. Test at 1000V for 1 minute.
Transformer core size: height 86 width 70 thickness 40mm. Dimensions: height 89 width 75 thickness 70mm. Input 0 ～ 220V ～ 235V, shield and ground.
Output high voltage: 250V 0.15A
Output filament: 12V 1A 6.3V2A 6.3V2A
Weighing about 1.9KG / only, can also be customized according to demand.
Affirmation: The iron core has Z11 iron core and notched iron core, not selected. Due to different testing conditions and mains voltage of the transformer, the measured voltage value will be different, and the voltage marked on the transformer will be different, there are differences, there is an error in the actual measurement of the voltage, the voltage parameters introduced in the advertisement are for reference only!
