| Model No.: | Ky-021 |
|---|---|
| Sensitivity: | Standard |
| Quality: | Good |
| Power: | Standard |
| Type: | Switch Sensor |
| Working Voltage: | 3.3V-5V |
| Samples: |
|---|
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Reed switch is the abbreviation of dry reed. It is a passive electronic switch element, and has the advantages of simple structure, small size and easy control. Its shell is a sealed glass tube, and two iron elastics are installed on the tube. Reed, but also filled with an inert gas called rhodium metal. In normal times, the glass tubes in the two reeds are made of special materials separately. When the magnetic substance approaches the glass tube, under the action of the magnetic field lines, the pipes in the two reeds are magnetized to attract contact with each other, and the reeds will attract together to make the connection points of the connecting circuit communicate. After the outer magnetic reed disappears due to its flexibility and separation, the circuit is disconnected. Therefore, as the use of magnetic field signals to control line switch devices, reed tubes can be used as sensors for counting numbers, spacing, etc. (mainly used in the production of door magnets and magnetic windows in security systems), and are also widely used in various Communication equipment. In actual use, permanent magnets are usually used to control whether the two metal sheets rotate.
• Working voltage 3.3V-5V
• Imported normally open reed switch
• Wide voltage LM393 comparator
• Comparator output, clean signal, waveform, and drive capacity over 15mA
• Output form: digital switch output (0 and 1)
• Small board PCB size: 3.2cm x 1.4cm
• Fix bolt holes for easy installation
why choose us :
advantage:
1.Produce Range
Yangjiang RUIXIAO Enterprise Co,.Ltd,major in the electronic component , who have wide range of products,
such as IC,resistor , capacitor , mosfet , diodes, module , LED, relay, lcd. pcb board . and so. the brand involves:SHARP, POWER, , NXP, NS, ON, ST , IR, VISHAY , TOSHIBA, FAIRCHILD,MICROCHIP, ATMEL,EVERYLIGHT all the kinds of electronic component you need will be find in here.
2.Scope of application
the product is widely used in Automotive industry control,new energy industry,Audio,Home appliances equipment,Communication industry.it can meet the diverse needs of customers
3.service:
with the "User first, customer first" Company motto, quality assurance , economic price , fast Delivery time is our only faith. we will try our best to make every customer to enjoy the the most flexible,efficient services.We sincere hope that we can seek the common development and cooperation with the customer together to achieve a win-win situation.
Logistics:
we can send the goods to the customer's country directly by the international logistics. no matter send by air or by sea.
we will try our best to let the customer to get the parcel more convenient .
(noted:Not bear any fee and tax of the transportation cost.)
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