Application scheme of over current protection of self recovery fuse in noodle machine
Overcurrent protection by self recovery fuse has become the consensus of the engineer noodle machine, experiment has proved that the other over-current protection circuit scheme has been unable to replace self recovery fuse the advantages of a single self recovery fuse scheme than the overcurrent protection for any of a plurality of components more reliable. This is the self recovery fuse in the noodle machine motor overload, bet after the transfer of the protection of the reasons for the protection is recognized, there is the application of self recovery fuse low cost, maintenance free.
Noodle machine is widely used in families, restaurants, enterprises and institutions, is the flour mixed with water after extruding noodle products of small household appliances, also called noodle machine or noodle machine, once the market is popular, but in the practical application of water is low, the humidity is low, the pressure face the pressure of the motor increases greatly, but as for motor blockage, motor will be fever burned; and when to be part of the empty hole plug, not clean, the motor will due to overload or burnt out.
The user return and repair, manufacturers claim to get fined, manufacturers and designers are very upset, because we must solve the problem of the application to the manufacturers to design many kinds of plans to do motor blockage protection, about six months after finally found a minimum of components, the most simple circuit, the lowest cost solution to do motor blockage protection, it solves the above problem.
The original only using a self recovery fuse element can solve the above problems, very good, the self recovery fuse is connected to the power supply line can be met as long as the motor overload, blockage, self recovery fuse can be timely protection, pressure machine will not burn out.
Self recovery fuse aka self resetting overcurrent protector, also called 000 fuse, Shenzhen tergytech company patented products, also called recoverable over current protector or polymer resettable fuse, normal working resistance is very low, does not affect the circuit, when the motor overload, turn. When a large current, the self recovery fuse mutation by low resistance for high resistance, to limit the current flowing through the motor, to protect the motor and the purpose of the system.
When excluding off or fault self recovery fuse automatic recovery for low resistance, pressure machine circuit has returned to a normal state, both the self recovery fuse self recovery fuse plug patch is used, can achieve the purpose of timely protection.
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