Core specifications: WE3068a * 50
Impedance: input: 3.5K, output: 0-4-8-16
Inductance: 17-18H
Copper resistance: 118Ω (3.5K): (0-8 = 0.4Ω) (0-16 = 0.9Ω)
Leakage inductance: 10MH (meaning high frequency reaches 35KHZ),
Three-dimensional: 128mm * 92mm * 50mm
Weight: 3.9KG
Power: 55W (power frequency power 180w)
We accidentally searched a batch of high-quality cores of Western Electric from foreign countries. The model number is 3068A. If you are an engineer engaged in the design of output transformers, you can recognize the excellence of this core at a glance! The first is from its size: 128 * 92MM, tongue width: 28mm, tongue length: 88mm, it has the overload resistance of the British Red Bull iron core, and also has a good magnetic circuit distribution of the amorphous iron core. Coupling and reducing distributed capacitance, a more esoteric design concept is that this core has a diamagnetic saturation peak design that other cores do not have. What is more valuable is that the width of the upper and lower cores is greater than the width of the tongue. This design means As a result, the magnetic flux density distribution of the three frequency bands is more balanced. The most reasonable audio dedicated iron core in the world. The sound performance of the output cow produced by this iron core is a unique flavor that other iron cores in our market can't hear. Although XD has an unshakable legend in our fever, What's more important is the crystal of the factory's tireless pursuit of wisdom! And strong design concept strength! This output cow is more suitable for high-current 300B, KT88 single-ended amplifier, sounds more mellow, and the texture is stronger. Because the maximum magnetic flux density in the center of the wire package is considered, it does not feel to increase the thickness. If you increase the thickness, the distortion will surge. The difference between the market and the non-familiar design of the layman, the fake WE3068a output transformer filled with genuine goods!
