带灯多功能开关规范
开关规格
杆-位置:瞬时动作,SPST
触点额定值:24VDC,50mA
接触电阻:50m0MAX.1.5VDC;100mA,
通过电压降法
绝缘电阻:不允许100 MQ最小500 V直流击穿;
介电强度:500 V AC,持续1分钟
操作力:300±100 gf
使用寿命:1500000次循环
工作温度范围:-40°C~85°C
总行程:1.0±0.3毫米
多功能五向开关
多功能五向开关是一种特殊类型的旋钮开关,它提供五种不同的功能或设置。它通常用于控制音频设备、仪器或其他电子设备中的各种功能。
结构
多功能五向开关通常由以下部件组成:
**开关本体:**容纳所有部件并提供保护。
**触点:**当旋钮旋转到特定位置时,它们会接触并闭合电路。
**旋钮:**用于手动操作开关,通常带有五个位置的标记。
**电阻器或电位器:**可能包括用于调节电路或提供可变电阻的电阻器或电位器。
功能
多功能五向开关通常具有以下五个功能:
**位置 1:**功能 A
**位置 2:**功能 B
**位置 3:**功能 C
**位置 4:**功能 D
**位置 5:**功能 E
具体功能根据开关的特定应用而异。例如,在音频设备中,它可能提供不同的音源选择、均衡器预设或效果。
应用
多功能五向开关主要用于以下应用:
音响设备中的音源选择、音调控制和效果选择
吉他和其他乐器中的拾音器选择
仪器和测试设备中的功能选择
照明系统中的情景模式控制
优点
**多功能性:**提供五种不同的功能或设置。
**易于使用:**旋钮易于旋转和选择所需功能。
**紧凑尺寸:**相对于其他类型的开关,尺寸相对紧凑。
旋钮开关
旋钮开关是一种电气开关,通过旋转旋钮来操作。它通常用于控制各种电气设备和系统中的功能或设置。
结构
旋钮开关通常由以下部件组成:
**开关本体:**容纳所有部件并提供保护。
**触点:**当旋钮旋转到特定位置时,它们会接触并闭合电路。
**旋钮:**用于手动操作开关,通常带有刻度或标记以指示不同位置。
**电阻器或电位器:**用于调节电路或提供可变电阻。
类型
旋钮开关有多种类型,包括:
**单刀单掷 (SPST):**最简单的类型,只有一个输入和一个输出触点。
**单刀双掷 (SPDT):**有两个输出触点,当旋钮旋转时,它们在输入触点和两个输出触点之间切换。
**双刀双掷 (DPDT):**有两个输入和两个输出触点,当旋钮旋转时,它们在两个输入触点和两个输出触点之间切换。
**电位器旋钮开关:**除了开关功能外,还提供可变电阻,用于调节电路。
应用
旋钮开关主要用于以下应用:
音响设备中的音量和音调控制
仪器和测试设备中的功能选择
电力工具中的速度控制
照明系统中的调光控制
优点
**易于使用:**旋钮易于旋转和操作。
**直观控制:**旋钮上的刻度或标记提供清晰的视觉指示。
**紧凑尺寸:**相对于其他类型的开关,尺寸相对紧凑。
**多功能:**可用于多种应用,包括开关、电位器和功能选择。
缺点
**较慢的切换速度:**与其他类型的开关相比,旋转旋钮需要更多时间来切换。
**可能产生噪声:**在切换时可能会产生轻微噪声。
**受环境影响:**极端温度或湿气可能会影响其操作。
选择
选择旋钮开关时,应考虑以下因素:
所需的触点配置 (SPST、SPDT、DPDT)
电流和电压额定值
可变电阻(如果需要)
环境条件
Multi functional navigation switch
Switch specifications
Rod - Position: 1 rod, 2 positions~8 positions (without stopper) available
Contact rating: 0.5A 24V DC; 0.2A 48V DC
Contact resistance: maximum 20V DC; 100mA, using voltage drop method
Insulation resistance: minimum 100m Ω, 500V DC
Dielectric strength: No breakdown allowed; 500V AC for 1 minute
Operating force: 400 ± 250 gf.cm or 230 ± 100 gf.cm
Service life: 2000 cycles
Working temperature range: -40 ° C~85 ° C
Brand: Coaster Switch KSDKG/KOSOD SWITCH/KESIDA
Knob switch
A rotary switch is an electrical switch that is operated by rotating a knob. It is commonly used to control functions or settings in various electrical equipment and systems.
structure
Rotary switches typically consist of the following components:
**Switch body: * * accommodates all components and provides protection.
**Contact point: When the knob is rotated to a specific position, they will make contact and close the circuit.
**Knob: * * Used for manually operating switches, usually with scales or markings to indicate different positions.
**Resistors or potentiometers: * * Used to adjust circuits or provide variable resistance.
type
There are various types of rotary switches, including:
**Single pole single throw (SPST): * * The simplest type, with only one input and one output contact.
**Single pole double throw (SPDT): * * There are two output contacts that switch between the input contact and the two output contacts when the knob is rotated.
**Double Knife Double Throw (DPDT): * * has two input and two output contacts, which switch between the two input and output contacts when the knob is rotated.
**Potentiometer knob switch: In addition to its switch function, it also provides variable resistors for adjusting circuits.
application
Rotary switches are mainly used for the following applications:
Volume and tone control in audio equipment
Function selection in instruments and testing equipment
Speed control in power tools
Dimming control in lighting systems
advantage
**Easy to use: The knob is easy to rotate and operate.
**Intuitive control: The scale or mark on the knob provides clear visual indication.
**Compact size: * * Compared to other types of switches, the size is relatively compact.
**Multifunctional: * * Can be used for various applications, including switches, potentiometers, and function selection.
shortcoming
**Slow switching speed: Compared to other types of switches, rotating the knob takes more time to switch.
**Possible noise generation: * * Slight noise may occur during switching.
**Affected by the environment: * * Extreme temperature or humidity may affect its operation.
choice
When selecting a rotary switch, the following factors should be considered:
Required contact configuration (SPST, SPDT, DPDT)
Rated values of current and voltage
Variable resistor (if needed)
environment condition
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2024-11-26 21:35:04 HTTP/1.1 GET : bodongkaiguan.net/dgnkg/9264.html
- 运行时间 : 0.066049s [ 吞吐率:15.14req/s ] 内存消耗:1,292.74kb 文件加载:153
- 查询信息 : 9 queries 1 writes
- 缓存信息 : 20 reads,1 writes
- 配置加载 : 74
- [ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000016s ]
- [ CACHE ] INIT File
- [ BEHAVIOR ] Run \addons\cms\Cms @app_init [ RunTime:0.001227s ]
- [ BEHAVIOR ] Run Closure @app_init [ RunTime:0.001244s ]
- [ LANG ] /data/www/sites/bodongkaiguan.net/www/thinkphp/lang/zh-cn.php
- [ BEHAVIOR ] Run app\common\behavior\Common @app_dispatch [ RunTime:0.000232s ]
- [ ROUTE ] array (
'type' => 'method',
'method' =>
array (
0 => '\\think\\addons\\Route',
1 => 'execute',
),
'var' =>
array (
'addon' => 'cms',
'controller' => 'archives',
'action' => 'index',
),
)
- [ HEADER ] array (
'host' => 'bodongkaiguan.net',
'accept-encoding' => 'gzip, br, zstd, deflate',
'user-agent' => 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)',
'accept' => '*/*',
'content-length' => '',
'content-type' => '',
)
- [ PARAM ] array (
'catename' => 'dgnkg',
'id' => '9264',
)
- [ RUN ] think\addons\Route->execute[ /data/www/sites/bodongkaiguan.net/www/vendor/karsonzhang/fastadmin-addons/src/addons/Route.php ]
- [ LANG ] /data/www/sites/bodongkaiguan.net/www/public/../application/common/lang/zh-cn/addon.php
- [ BEHAVIOR ] Run app\common\behavior\Common @addon_begin [ RunTime:0.000699s ]
- [ LANG ] /data/www/sites/bodongkaiguan.net/www/addons/cms/lang/zh-cn.php
- [ DB ] INIT mysql
- [ VIEW ] /data/www/sites/bodongkaiguan.net/www/addons/cms/view/custom/show_product.html [ array (
0 => 'config',
1 => 'user',
2 => 'site',
3 => '__CHANNEL__',
4 => '__ARCHIVES__',
5 => '__MODEL__',
) ]
- [ BEHAVIOR ] Run \addons\cms\Cms @view_filter [ RunTime:0.000160s ]
0.105982s