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Key Points of Manufacturing Process of High-frequency Transformer Wire Management
1) Vertical Wire Management Standard
1) Vertical Wire Management Standard
A Thin wire and thick wire must be wound more than one circle, and the wire management position is between the base and the 2/3 height of the boss (if it is insufficient, increase the number of winding coils)
B The length of the wire head cannot exceed half of the distance between the two adjacent legs and the longest cannot exceed 1mm.
C When winding multiple groups of wires, the thin wire is placed on the top layer and it is not allowed to wind one strand before winding another strand.
D If there is a sleeve, the length of the sleeve shall not be lower than the base
E When winding wires in the same slot but different legs, they shall be wound in the same direction.
2) Horizontal Wire Management Standard
A The wires are evenly distributed on the legs, and the wire heads must exceed at least half of the wire legs (if it is insufficient, increase the number of winding coils to make up for it, but it cannot exceed the length of the wire legs at most)
B The wire management starts from the base of the leg and spirals upward and is wound at least one circle.
C The length of the wire head cannot exceed half of the distance between the two adjacent legs and the longest cannot exceed 1mm.
D. When winding multiple wires, thin wires should be placed on the top layer and it is not allowed to wind one strand before winding another strand.
E. When winding wires in the same slot but different pins, it is OK to wind them in the same direction and the length of the sleeve should not be lower than the base and should not be close to the PIN.
Key Points of High Frequency Transformer Manufacturing Process Six
Soldering
1) After soldering, the PIN pin should be flat and smooth, without foreign matter.
2) The wire head should not be higher than the bump.
3) After soldering, the BOBBIN should be complete, without loss and short pin.
4) There should be little solder oil (flux) residue, no tinning and no short circuit.
5) The tape should not have loss.
6) Solder should be soldered at least one full circle.
7) There should be no horizontal tin tip after soldering.
B The length of the wire head cannot exceed half of the distance between the two adjacent legs and the longest cannot exceed 1mm.
C When winding multiple groups of wires, the thin wire is placed on the top layer and it is not allowed to wind one strand before winding another strand.
D If there is a sleeve, the length of the sleeve shall not be lower than the base
E When winding wires in the same slot but different legs, they shall be wound in the same direction.
2) Horizontal Wire Management Standard
A The wires are evenly distributed on the legs, and the wire heads must exceed at least half of the wire legs (if it is insufficient, increase the number of winding coils to make up for it, but it cannot exceed the length of the wire legs at most)
B The wire management starts from the base of the leg and spirals upward and is wound at least one circle.
C The length of the wire head cannot exceed half of the distance between the two adjacent legs and the longest cannot exceed 1mm.
D. When winding multiple wires, thin wires should be placed on the top layer and it is not allowed to wind one strand before winding another strand.
E. When winding wires in the same slot but different pins, it is OK to wind them in the same direction and the length of the sleeve should not be lower than the base and should not be close to the PIN.
Key Points of High Frequency Transformer Manufacturing Process Six
Soldering
1) After soldering, the PIN pin should be flat and smooth, without foreign matter.
2) The wire head should not be higher than the bump.
3) After soldering, the BOBBIN should be complete, without loss and short pin.
4) There should be little solder oil (flux) residue, no tinning and no short circuit.
5) The tape should not have loss.
6) Solder should be soldered at least one full circle.
7) There should be no horizontal tin tip after soldering.
