Playing on the amplifier output transformer, Output Transformer Diy Process
Keywords: tube, amplifier, transformer
Therefore, it is called rotten cattle, because the core is the selected second-hand old core, all material costs are less than 100 yuan, the equipment is also behind, one of the manual winding machines that are less than 30 yuan, the winding technique is also comparable to the original and tradition. However, with the price of price, the price is not good, the effect does not say good, too, can meet the requirements of general ordinary audiences, so they have been sticked to the initial gallbladder, and they are ashamed in the pockets. 1, do two layers of wire frame, 0.4mm elastic paper, see Figure 1;
Figure 1 Make the line frame 2, the wireframe insulation, winding 0.08 cable paper and 0.12 of the yellow wax silk, with a tape, see Figure 2;
Figure 2 Line frame adds the edge paper 3, wrap the primary enameled wire line head with 0.08 cable paper, out of the line discount (prevent the wire from the beginning of the beginning), stick it with paper tape, see Figure 3;
Figure 3 leads the line head 4, when the first segment of the primary coil is first, the equipage is pressed against the wire and the paper frame insulating layer, and the paper tape is pulled off, see Figure 4;
Figure 4 Primary winding 5, after a layer, with paper tape sticking the tail, the narrow tape collapsed with the leather sealing tape with the bullocket on both ends of the coil, see Figure 5;
Figure 5 plus anti-collapse stickers 6, the addition of the inter-layer insulation 0.05 telephone paper, add paper, first cut a port in the insulated paper lead position, pull the enameled wire through the mouth to the previous layer, paper tape After sticking to the insulating layer, then cut a port at the position of the insulating paper, and the lacquer line is introduced to the next layer, which is the so-called Z-type winding method. See Figure 6, Figure 7, Figure 16 - Figure 18;
Figure 6 Inter-layer inner paper
Figure 7 Z-type winding method
Figure 16 Z-type winding method
Figure 17 Z-type winding method
Figure 18 z-type winding method is decomposed three 7, and there is a position of about 50 turns around a section, pressing 6-8 mm wide configuring cable strips. After waiting for the line, the tail is pulled into the note, tighten the paper, see Figure 8;
Figure 8 Primary first paragraph 10, welding outline soldering sheet, set yellow wax casing, package 0.08 cable paper insulation, see Figure 9 - Figure 10;
Figure 9 Export solder
Figure 10 Weld sleeve set of yellow wax tube pad insulation paper 9, interposed between 0.08 cable paper, 1 layer of 0.12 yellow wax, 1 layer, yellow wax, only intermediate, see Figure 11;
Figure 11 interpret line 10, bypassing the first paragraph, casing with the yellow wax sleeve, and wraps the cable paper, see Figure 12;
Figure 12 is tailing about the first segment 11, the secondary coil, and is shown in two segments of the elastic paper pads of the appropriate width and thickness, see Figure 13;
Figure 13 The first paragraph of the secondary end 12, inter-group insulation, with step 9; 13, welding primary first segment, then bypass, 2 layers of 5.08 cable paper, 1 layer 0.12 yellow wafer wrapped, yellow wretched silkwell in the cable In the middle of the paper, see Figure 14;
Figure 14 is connected to the primary, with a second section 14, each of which needs to be post-collapsed after each layer, and Fig. 15 is a renderings of the coil and the anti-collapse protection edge;
Figure 15 windings and anti-collapse paper edges 15, after the primary second segment, the inter-group insulation is performed, and the method is in step 9; 16, connects the previous secondary winding, bypassing the next secondary coil, see Figure 19, 20;
Figure 19 secondary one or two segments
Figure 20 The secondary connection is added to the yellow-wrapper pad insulation paper 17, the secondary end, cannula, welding tubing, and the disposal coil, see Figure 21;
Figure 21 The second-level finishing set, the elastic paper pad flat 18, the inter-group insulation; 19, the initial connection, around the last primary coil, around the end of the end, see Figure 22;
Figure 22 Last paragraph primary winding connection Addition paper 20, external insulation, winding 0.08 cable paper 2 half (half-layer tape joints), in the core window), 1 layer of 0.12 yellow wax, wire package is completed, see Figure 23.
Figure 23 plus the outer insulation, welding outline, wire pack completed 21, the discharge sheet (wire blockbuster is done with 0.4 elastic paper, the core is done with 0.35 glass fiberboard), insert the E word, see Figure 24;
Figure 24 adds a word blank plug in the E-zone 22, after plugging the E film, install the iron core bag, place the line block, see Figure 25;
Figure 25 Z-shaped iron is loaded into the cladding, placing a word shutage 23, placing the appropriate thickness of the copper plate paper as the width of the air gap, as shown in Figure 26;
Figure 26 Place the appropriate thickness of the copper sheet paper as the width 24 of the air gap, insert the I word, see Figure 27;
Figure 27 Insert the I word sheet 25, tightening the I piece, the bottom plate of the upper incidental iron, see Figure 28.
Figure 28 is installed on the bottom plate on the bottom plate, and the output is preliminary. Figure 29 is an effect diagram, then performing initial test, drying, dipping ..........
Figure 29 is basically made of cattle, then .......
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