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Anonymous users2024-02-12The secondary winding of the double microwave oven double transformer spot welding machine refers to the winding method adopted in the secondary winding of the double microwave oven double transformer spot welding machine.
Double microwave oven double transformer spot welding machine is a kind of equipment used for metal welding, which adopts the design of double transformer, one transformer is used to generate microwave energy, and the other transformer is used to control the welding current. Secondary winding refers to the winding of a transformer that controls the welding current.
In the double microwave oven double transformer spot welding machine, the design of the secondary winding is very important, which directly affects the effect and quality of welding. There are usually two types of winding methods for secondary winding: tandem winding and parallel winding.
Serial winding refers to the winding wires are wound on the core of the transformer in turn to form a coil. This winding method allows the current to flow sequentially through the coil, so as to achieve the control of the welding current. The advantage of string winding is that the structure is simple and the manufacturing cost is low, but due to the long length of the winding coil, the current transmission efficiency is low.
Parallel winding refers to dividing the winding into multiple winding coils and then winding them on the core of the transformer at the same time. This winding method allows the current to flow through the coil at the same time, thus improving the transmission efficiency of the current. The advantage of parallel winding is that the current transmission efficiency is high, but the manufacturing cost is relatively high due to the increase in the number of winding coils.
To sum up, the secondary winding of the double microwave oven double transformer spot welding machine can be in the form of series winding or parallel winding. Choosing the right winding method needs to take into account the transmission efficiency of the welding current, the manufacturing cost, and the actual needs of the equipment.
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Anonymous users2024-02-11Use 10 square copper wires to wind the secondary coil.
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Anonymous users2024-02-10Dear, I am glad to serve you, and the result of your inquiry is: No. It is not possible to use 700W and 900W microwave oven transformers in series, because the power capacity of the two transformers is different.
The power capacity of transformers cannot be too large or too small, otherwise they will not work properly. In addition, the leakage magnet capacity of the transformer is also different, and when the two transformers are connected in series, the leakage of the transformer may be caused by the mismatch of the leakage magnetism, which will damage the reliability of the transformer. In the application of spot welding machine, the transformer is generally a single-phase transformer or a three-phase transformer, if it is a single-phase transformer, the maximum capacity is 900W, if it is a three-phase transformer, the maximum capacity is 2200W.
In addition, spot welding machine transformers generally use gyrocompass and aluminum winding transformers, and inverter and DC AC transformers can also be used, but their efficiency is relatively low. In addition, there are many gaps between microwave oven transformers and spot welding machine transformers, including structural form, material selection, knot-resistant load trace lead, etc., which are all designed from the factory and cannot be mixed and matched for series use.
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Anonymous users2024-02-09Summary. Hello dear, happy to answer your <>
It is possible to connect two transformers in series, but the following points need to be noted:1Matching power:
Make sure that the power rating of both transformers is sufficient to meet the needs of the spot welding machine. If the spot welder requires more power than the total power of the two transformers, it will not work properly. 2.
Phase Alignment: Ensure that the phases of the two transformers are consistent, i.e., the phases of the input and output terminals are the same. If the phase is inconsistent, it may cause unstable current and voltage, affecting the performance of the spot welding machine.
3.Voltage matching: Make sure that the output voltage of the two transformers matches the working voltage of the spot welding machine.
If the output voltage does not match, it may cause the spot welder to not work properly or be damaged. 4.Circuit Design:
Appropriate circuit design, including connections, protection devices and control circuits, is required to ensure the safe and stable operation of transformers and spot welding machines.
Can 700W and 900W microwave oven transformers be connected in series as spot welding machines?
Hello dear, happy to answer your <>
It is possible to connect two transformers in series, but the following points need to be noted:1Matching power:
Make sure that the power rating of both transformers is sufficient to meet the needs of the spot welding machine. If the spot welder requires more power than the total power of the two transformers, it will not work properly. 2.
Phase Alignment: Ensure that the phases of the two transformers are consistent, i.e., the phases of the input and output terminals are the same. If the phase is inconsistent, it may cause unstable current and voltage, affecting the performance of the spot welding machine.
3.Voltage matching: Make sure that the output voltage of the two transformers matches the working voltage of the spot welding machine.
If the output voltage does not match, it may cause the spot welder to not work properly or be damaged. 4.Circuit Design:
Appropriate circuit design, including connections, protection devices and control circuits, is required to ensure the safe and stable operation of transformers and spot welding machines.
Dear, the following is a <> of additional content
It is not recommended to connect 700w and 900w microwave oven transformers in series to make spot welders. This is because microwave oven transformers are designed and working differently than the requirements of spot welding machines. Microwave oven transformers are mainly used to convert the high voltage of the power grid into the low voltage and high current required by the microwave oven.
Spot welding machines require high voltage and low current. In addition, the output voltage and current of the microwave oven transformer are not suitable for the operation of spot welding machines. Therefore, it is recommended that you purchase equipment that is specifically designed for spot welding to ensure safety and effectiveness.
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