Gamingdeputy reported on March 28 that digital product parts manufacturer Kaihua Electronics announced the launch of a full set of handle solutions, including rockers, micro switches, etc.
Kaihua Hall rocker
The Hall rocker senses the chip and the magnet. When the magnet's swing displacement changes, the chip senses the change in magnetic flux and then converts it into an analog voltage output to achieve accurate detection and conversion of the control signal.
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Kaihua's new Hall rocker series currently launches four types, including CJP1311D series, CJP1311A series, CJP1675D series.
Kaihua 3D Hall rocker can control the X-axis and Y-axis with one chip, which is different from the rocker on the market that requires 2 chips, and each chip can only control a single axis (X / Y).
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Gamingdeputy’s product parameters are as follows:
Power consumption: Kaihua Hall rocker has different power consumption according to different usage characteristics. The maximum power consumption is 4mA (fast mode), and the low power consumption can be as low as 2mA (slow mode)/2uA (sleep state).
Sensitivity SEN: The sensitivity adjustable range of the Kaihua Hall rocker is VDD = 3.3V, (1 ~ 9) mV / Gs, which can be configured according to needs.
Return accuracy: The return accuracy of Kaihua Hall rocker is controlled at ±5%, while the same product on the market is ±6.3%.
Linearity: controlled within ±3%.
Partial pressure error: The partial pressure error of Kaihua Hall rocker is controlled between 41% and 59%.
Swinging feel: When the swinging angle of the Kaihua Hall rocker is 60°, it shows a rounded feel, and the range of use angles is wider. The feel is not affected when used at large angles.
Low output noise: VDD=3.3V, BW=1KHZ, 10mVpp Max.
Life value: rocking life is 5 million times, switch pressing life is 1 million times.
Kaihua said that the Hall rocker is suitable for various products such as game controllers (such as PS4/PS5), drones, instruments, industrial equipment, vehicles, and toys.
Kaihua carbon film rocker
In addition to the new popular Hall rocker, Kaihua also launched the traditional mainstream carbon film rocker. In appearance, the installation dimensions of Kaihua carbon film rocker JP1311 are similar to the RKJXV series of ALPS rockers and can be seamlessly replaced. Additionally, it features an all-in-one package design.
Partial pressure error: controlled between 43% and 57%;
Operating torque: 12±4mN.m;
Use angle: up to 27.5 degrees;
Rocker potentiometer life: at least 3 million times;
Switch pressing life: up to 1 million times.
Kaihua tact switch, micro switch
In addition to joysticks, Kaihua also has various types of tact switches and micro switches used in game controllers.
When the player presses the button of the tact switch, the metal shrapnel inside it will be deformed by external force and contact the soldering piece downwards, causing the two sets of pins of the switch to be connected and the circuit to be in a conductive state. When the player releases the pressure of the light touch switch, the metal shrapnel will return to its original state and break away from the solder tab. The two sets of pins of the switch will no longer conduct, and the circuit will appear disconnected.
The working principle of micro switch is different from that of tact switch. A micro switch is a switch with a small contact interval and a snap-action mechanism. Its working principle is to use external mechanical force to be transmitted to the driving mechanism through the transmission part, so that the electrostatic contact at the end of the switch can quickly contact or move the dynamic contact. Disconnect to realize the function of controlling the circuit on and off.
Micro switches have the characteristics of small electrical contact spacing, fast action structure, and high sensitivity. They are suitable for occasions where frequent opening and closing and rapid triggering are required.
Complete handle solution
Kaihua said that there are nowFeizhi, Beitong, Gaishi ChickenBrands such as Kaihua adopt Kaihua products and become partners of Kaihua's complete handle solution.