The following is the circuit diagram of [12v to 24V, 15V, 16V, 18V, 20V, 22V adjustable boost circuit diagram ]
12v to 15V, 16V, 18V, 20V, 22V, 24V adjustable boost circuit diagram
Change the resistance, you can change to 15V, 16V, 18V, 20V, 22V, 24V and other different types of voltage values.
L1 uses a magnetic ring with a diameter of 2cm, and the polyester enameled wire of 1.7 is tightly wound around 35åŒ, and then sealed with silicone rubber, otherwise it is easy to produce a sizzling sound.
At the same time, we must pay attention to the direction of the line, otherwise it will produce sizzling sound and self-excitation caused by the wire to cause FET heating and damage. Conditional UG3843 patch components can be used.
L2 can be tightly wound with the magnetic ring on the waste energy-saving lamp, no special requirements.
MOS1 can be used with 75NF75, 60N06, IRF2807 (power tube inside the battery car controller).
This circuit can be arbitrarily selected between 15-24V, such as reasonable routing, reasonable component selection, and normal operation without debugging.
Uc3843 Chinese information
Electronic Components Transformer
Transformer is a device that USES the principle of electromagnetic induction to change the ac voltage. Its main components are primary coil, secondary coil and iron core.The main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), etc.According to use can be divided into: power transformer and special transformer (electric furnace change, rectifier, power frequency transformer, voltage regulator, mining, audio transformers, intermediate frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, transformer, etc.).The circuit symbol T is often used as the beginning of the number. Examples: T01, T201, etc.
Electronic Components Transformer, Electrical Transformer, AC Transformer, 12V Transformer
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