Specification Brand : MeLphi BulletPoint : Audio Transformers Color : Lead ExternallyAssignedProductIdentifier : 7700914798552 ItemName : MeLphi Inductor 30H Current 20mA Choke for Tube Amplifier, Five-Layer Process, EI35X25 Z11 Iron Core (Color : Lead) ItemPackageQuantity : 1 ItemTypeKeyword : electronic-audio-transformers Manufacturer : MeLphi Material : lead MinimumFrequency : 50 hertz NumberOfItems : 1 PartNumber : MeLphi ProductDescription : Audio Transformers Inductor 30H current 20mA high-quality choke for tube amplifier, five-layer process, EI35X25 Z11 iron core high-quality choke coil for tube amplifiers requires small volume and large inductance, five-layer process winding, inductance 30H, current 20mA, resistance about 1000 ohms, Z11 second-hand iron core made in Japan, EI35X25mm specification, fixed with riding clips. choke coil includes the size of the fixing frame: height 32mm, length 37mm, thickness 41mm, and the distance between the two fixing holes is 45mm. Two oxygen free copper enamelled wires with diameter of 0.07mm shall be wound. The winding process of single ended output transformer is adopted. The wire package is divided into five layers, and different windings are connected in series to reduce the distributed capacitance and leakage inductance. The e-piece is inserted in sequence with a gap. It is immersed in the paint process and weighs about 0.2kg. It can work under DC voltage of 800V for a long time. It can be used for the preamplifier of the tube, the amplifier of the tube, the load choke of the low-power tube machine, and the high-voltage filter choke. There are pure copper leads or solder lugs out. inductance is about 30H, the current is 20mA, the resistance is about 1000, the solder tab outlet, the pure copper lead can also be customized according to the requirements. ProductSiteLaunchDate : 2023-09-20T09:04:56.958Z UnitCount : 1