Rubber Dome Keyboard Force

The dome provides most of the force that keeps the key from being pressed similar to a membrane keyboard while the spring helps with the capacitive action.

Rubber dome keyboard force.

Actuation force is the force required at this point. They have a simple structure consisting of a rubber dome that once pressed completes the circuit on the keyboard s printed circuit board pcb below. Wasd mechanical keyboards also mounts the switches to a thick steel plate before the switches are soldered to the pcb. Most keyboard s key switch mechanism is rubber dome switch.

Put simply it s how hard you. You can expect many years of use on your mechanical keyboard. Basically all laptop keyboards and microsoft keyboards logitech non gaming keyboards. However the k55 comes with a wrist rest for better ergonomics while the cynosa has individually lit keys.

Rubber dome keyboards are a specific modification of a standard membrane keyboard. Usually about 65 grams. This page is a guide of computer keyboard key switch mechanisms. Topre s key switches use a spring below a rubber dome.

This provides a more stable typing platform and gives the keyboard its rigid body and heavy weight. The membrane or rubber dome keyboards rely on rubber domes to provide feedback unlike the spring and metal contacts in a mechanical keyboard. Rubber dome switches most commonly referred to as polydomes are formed polyester domes where the inside bubble is coated in graphite. Your average rubber dome keyboard has a life cycle of 5 10 million.

The corsair k55 rgb gaming keyboard is a bit better than the razer cynosa chroma. Some are lighter some are heavier. Coming off of rubber dome keyboards i noticed that blues were definitely lighter than rubber domes. They both use rubber dome switches that have very similar pre travel distance and actuation force so the typing quality between them is the same.

The rubberdome keyboard for the sega dreamcast takes 80 grams.