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UL Certification Two Button Backlit Membrane Switch For Power Control Module

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UL Certification Two Button Backlit Membrane Switch For Power Control Module

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Brand Name : Taida

Model Number : 0705-008

Certification : ISO9001,SGS,ROHS,REACH,UL

Place of Origin : DongGuan of China

MOQ : 100 pcs

Price : communication

Payment Terms : Western Union, T/T,PAYPAL

Supply Ability : 10000 +pcs +a Month

Delivery Time : 4-5 days for Samples making ;10-13 days for Batch goods

Packaging Details : PE bags first and Foam in Carton and etc

Material : Polyester or Polycarbonate or other request

Color : Pantone, RAL CMYK ,RGB or samples

Pitch of Connect : 2.54MM

Adhesive : 3M adheisve or other

Button type : Metal snap dome

Application : Power control module

circuit option : FFC flexible ribbon cable

Printing Method : Screen printing ,

total Thickness : 0.8mm-1.5mm

LED color : Blue ,white ,red or other request

LED type : 0603

LED window : Semi-transparent white or clear

Connector type : female connector

shape : custom design

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UL Certification Two Button Membrane Control Label For Power Control Module

When it comes to membrane switches used in household and commercial appliances, UL (Underwriters Laboratories) certification is an important safety and compliance consideration. UL certification ensures that the membrane switch design and manufacturing meet rigorous safety standards. Here's a breakdown of UL certification for membrane switches:

  1. UL Standard for Membrane Switches:
  • The relevant UL standard for membrane switches is UL 61058-1, "Switches for Appliances - Part 1: General Requirements."
  • This standard covers the safety, construction, and testing requirements for switches used in household and similar electric appliances.
  1. Key UL Certification Criteria:
  • Flammability and ignition resistance of materials
  • Dielectric strength and insulation resistance
  • Resistance to mechanical and environmental stresses
  • Compliance with electrical ratings and current-carrying capacity
  • Adherence to appropriate markings, labeling, and instructions
  1. UL Certification Process:
  • Membrane switch manufacturers submit their designs and components for rigorous testing and evaluation by UL.
  • UL inspects the manufacturing facility and processes to ensure consistent quality control.
  • Once certified, the membrane switch is authorized to bear the UL mark, indicating it meets the safety standards.
  1. Benefits of UL Certified Membrane Switches:
  • Assurance of safety and compliance for end-use applications
  • Acceptance by regulatory authorities and code inspectors
  • Increased confidence for customers and end-users
  • Reduced liability and risk for the appliance manufacturer
  • Streamlined approval and certification processes
  1. Considerations for UL Certified Membrane Switches:
  • Careful selection of materials and components that meet UL requirements
  • Adherence to UL-approved manufacturing processes and quality control
  • Ongoing testing and audits to maintain UL certification
  • Prompt updates to UL certification if design or material changes occur

UL certification is a critical requirement for membrane switches used in household appliances, ensuring the safety and reliability of these input devices. Appliance manufacturers should work closely with their membrane switch suppliers to ensure the design, materials, and manufacturing processes meet the necessary UL standards.



Membrane Switch specification:

Overlay material ---For front or face overlay
Polyester Polycarbonate

1 Highly versatile for embossing
2 Highly resistant for chemicals
3 Better durability
4 For internal and external use

1 wide range of the surface finishes and thicknesses
2 More cost-effective
3 For internal and external use
4 many Lexan label choose
Embossing --- Graphic overlay or up circuit can be embossed in order to insert metal stainless steel domes for good tactile when press .Leave space for mechanical keys and provide tactile indications
Pedestal embossing Rim embossing Pillow embossing Dim embossing
Windows or LCD --- For display functions
Printed colors windows such like red ,black and so on Transparent finishes windows
Keys
Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure kinds Non-tactile keys: printed silver spot on the circuit
LEDs ---Miniature LEDs ,LED colors :white ,Green ,Red ,Blue ,Yellow ,Orange and others
EL and Sensors or inductors --- EL can be light any place where where you like ,and sensors can be used as LEDs
Cables --- is extension of circuit and communication with your device
Screen printing conductive silver cable Copper plated cable /Polyimide or FPC PCB cable
Types of connector --- 1 Zero insertion force(ZIF) with 0.5MM ,1.0MM,1.25MM pitch ;2 Female connector with 2.54MM pitch; 3 Male connector
Shielding --- For protection function
Gasket seal/Waterproof :protect the conductors against from the humidity and splashes EMI/RFI/ESD Shielding: use an Aluminum foil shielding /clear ITO electrical conductive polyester to protect
Rear Adhesive --- Mostly use the 3M double-side mounting glue brand of USA. Also accepted others such like Lohmann and others
Back plate --- Use in Aluminum ,Polycarbonate ,Acrylic Or PMMA
Matching color --- PMS or RAL Is best ,CMYK or RGB also can be ok if you can supply PMS Or RAL
Standard Tolerances :+/-0.2MM




Membrane switch Performance Index:


Electrical properties

Operating voltage ≤ 50VDC
Operating Current ≤ 100mA
contact resistance 0.5 ~ 10Ω
Insulation resistance ≥ 100MΩ (100VDC)
the substrates withstand voltage 2kDVC
rebound time ≤ 6ms
loop resistance 50Ω, 150Ω, 350Ω third gear, or user needs identified
insulating ink withstand voltage 100VDC

Mechanical behavior

reliability of service life > 1 million times
closed displacement 0.1 ~ 0.4mm (tactile) 0.4 ~ 1.0mm
Kin standard for force 15 ~ 750g force
conductive silver paste migration in 55 ° C, a temperature of 90%, after 56 hours, the second-tier of 10MΩ/50VDC
Silver online no oxidation, no impurities
Pastes linewidth ≥ 0.3mm, the minimum interval of 0.3mm, line burr <1/3, the line gap <1/4 linewidth
pin spacing standard 2.54 2.50 1.27 1.25mm
the pinout anti curvature, d = 10mm Ganggun pressure roll 80 times line constantly.

Environmental performance

Operating Temperature 20 °C ~ +70 °C
storage temperature -40 ° C to +85 ° C temperature 95% ± 5%
large gas pressure 86 ~ 106KPa

Printing indicators

printing size deviation ± 0.10mm, appearance sideline unclear compiled difference±0.1mm
chromatic deviation ± 0.11mm/100mm, the insulating ink covering all Silver Line
ink scattered, writing incomplete
color difference is not more than two
shall not creased, paint stripping
transparent transparent window cleaning, uniform color, no scratches, pinholes, impurities.




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UL Certification Two Button Backlit Membrane Switch For Power Control ModuleUL Certification Two Button Backlit Membrane Switch For Power Control Module



Product Tags:

Two Button Backlit Membrane Switch

      

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