China Wholesale Waterproof Button Suppliers - HK-04G-LZ-108 – Tongda


China Wholesale Waterproof Button Suppliers - HK-04G-LZ-108 – Tongda

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With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for Micro Switch Water Heater , Kw3 Oz Micro Switch Wholesale , Waterproof Push Button Switch , We will do our best to meet your requirements and are sincerely looking forward to developing mutual beneficial business relationship with you!
China Wholesale Waterproof Button Suppliers - HK-04G-LZ-108 – Tongda Detail:

HK-04G-LZ-108-

(The defining characteristics of operation)

(Operating Parameter)

(Abbreviation)

(Units)

(Value)

 pd

(Free Position)

FP

mm

12.1±0.2

(Operating Position)

OP

mm

11.5±0.5

(Releasing Position)

RP

mm

11.7±0.5

(Total travel Position)

TTP

mm

10.5±0.3

(Operating Force)

OF

N

1.0~3.5

(Releasing Force)

RF

N

(Total travel Force)

TTF

N

(Pre Travel)

PT

mm

0.3~1.0

(Over Travel)

OT

mm

0.2(Min)

(Movement Differential)

MD

mm

0.4(Max)

Switch technical Characteristics

(ITEM)

(technical parameter)

(Value)

1

(Electrical Rating) 5(2)A 250VAC

2

(Contact  Resistance) ≤50mΩ( Initial value)

3

(Insulation Resistance) ≥100MΩ(500VDC)

4

(Dielectric Voltage) (between non-connected terminals) 500V/0.5mA/60S

(between terminals and the metal frame) 1500V/0.5mA/60S

5

(Electrical Life) ≥10000 cycles

6

(Mechanical Life) ≥100000 cycles

7

(Operating Temperature) -25~125℃

8

(Operating Frequency) (electrical):15 cycles

(Mechanical):60 cycles

9

(Vibration Proof)

(Vibration Frequency):10~55HZ;

(Amplitude):1.5mm;

(Three directions):1H

10

(Solder Ability):(More than 80% of immersed part shall be covered with solder) (Soldering Temperature):235±5℃

(Immersing Time):2~3S

11

(Solder Heat Resistance) (Dip Soldering):260±5℃ 5±1S

(Manual Soldering):300±5℃ 2~3S

12

(Safety Approvals)

UL、CSA、VDE、ENEC、CE

13

(Test Conditions) (Ambient Temperature):20±5℃

(Relative Humidity):65±5%RH

(Air Pressure):86~106KPa

Will the micro switch release the source of interference?

Will the micro switch release the source of interference?
The micro switch is a low-current, low-voltage switching device in electronic equipment and industrial automation electrical equipment. Due to its low operating frequency and relatively small control current, it generally does not produce electromagnetic interference and harmonic interference.
Even if there is weak interference, the isolation transformer used in the control circuit and various filters installed in PLC, touch screen and other components can also reduce the interference to a particularly low level, which is basically negligible.
According to the definition of interference, it can be seen that a signal is interference because it has an adverse effect on the system. Otherwise, it cannot be called interference. It can be known from the factors that cause interference that eliminating any one of the three factors will avoid interference. Anti-jamming technology is the three elements of research and processing.
Devices that generate interference signals are called interference sources, such as transformers, relays, microwave equipment, motors, cordless phones, high-voltage lines, etc., which can generate electromagnetic signals in the air. Of course, lightning, the sun, and cosmic rays are all sources of interference.

 

Southeast Electronics
The formation of interference includes three elements: interference source, transmission path and receiving carrier. Without any of these three elements, there will be no interference.
The propagation path refers to the propagation path of the interference signal. Electromagnetic signals propagate in a straight line in the air, and penetration propagation is called radiation propagation; the process of electromagnetic signals propagating into equipment through wires is called conduction propagation. The route of transmission is the main reason for the spread and ubiquity of interference.
The control panel or touch screen is a receiving carrier, which means that a certain link of the affected equipment absorbs interference signals and converts them into electrical parameters that affect the system. The receiving carrier cannot perceive the interference signal or weaken the interference signal, so that it is not affected by the interference, and the anti-interference ability is improved. The receiving process of the receiving carrier becomes coupling, and the coupling can be divided into two types: conductive coupling and radiation coupling. Conduction coupling means that electromagnetic energy is coupled to the receiving carrier through metal wires or lumped elements (such as capacitors, transformers, etc.). ) In the form of voltage or current. Radiation coupling means that electromagnetic interference energy is coupled to the receiving carrier in the form of electromagnetic field through space.
In the working environment of the mechatronics system, there are a large number of electromagnetic signals, such as the fluctuation of the power grid, the start and stop of high-voltage equipment, the electromagnetic radiation of high-voltage equipment and switches, etc. When they produce electromagnetic induction and interference shocks in the system, they will often disrupt the normal operation of the system, which may cause system instability and reduce the accuracy of the system.
It can be seen from the above that micro-switches generally do not produce electromagnetic interference and harmonic interference.


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Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for China Wholesale Waterproof Button Suppliers - HK-04G-LZ-108 – Tongda , The product will supply to all over the world, such as: New Orleans , San Diego , Surabaya , Make sure you genuinely feel free to send us your requirements and we are going to respond for you asap. We now have got a skilled engineering group to serve for your just about every detailed needs. Cost-free samples could be sent to suit your needs personally to understand much more information. In an effort to meet your requires, be sure to seriously feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd objects. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Jeff Wolfe from Accra - 2017.09.29 11:19
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Judy from Paraguay - 2017.02.18 15:54
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