The band switch is a rotary selector switch, which is successfully used in the control box of KZH-134A, KZH-319 and so on. Compared with the pull trigger switch，press on switch, the band switch can output more circuit signals at the same time with longer service life. Shanghai Aviation Electrical Appliance Co., Ltd. is a pioneer in energy storage, fast moving technology, press release design technology and interface design technology.
Band Switch
Band Switch
Overview
DK-14A
Function
The basic function of rotary switch is to trun the main shaft to turn on the circuit accurately with quick hop function. When the switch is rotated from the left end along the clockwise, it can be transited to three positions smoothly. When the switch is rotated from the right end along the counterclockwise, it can be transited to the middle position smoothly. Then when pressed the spindle by a certain distance, it can be successfully converted to the left end position.
Tech Spec
- Input rated voltage：27VDC
- Inductive load current：0.1A
- contact resistance：no more than 20mΩ
- Lifetime: 5000 working cycles
- Insulation dielectric strength：500V/50Hz, duration 1min，there should be no breakdown or flicker
- Working temperature：-55℃～+70℃, work continuously for 1h
- Resistive load current：1.5A
- Time constant：τ≤0.015s
- insulation resistance：no less than 20MΩ
- Storage temperature：-55℃～+70℃
DK-11-4×3
Function
The basic function of rotary switch is to trun the main shaft to turn on the circuit accurately without quick hop function. When the switch is rotated from the left end along the clockwise, it can be transited to three positions smoothly. When the switch is rotated from the right end along the counterclockwise, it can be transited to the middle position smoothly. Then when pressed the spindle by a certain distance, it can be successfully converted to the left end position.
Tech Spec
- Input rated voltage：27VDC
- Inductive load current：0.1A
- contact resistance：no more than 20mΩ
- Lifetime: 5000 working cycles
- Power frequency is 50Hz,The effective value of the test voltage in cold or hot state is 500V, Voltage duration is 1min, No breakdown or flicker
- Working temperature：-55℃～+70℃, work continuously for 1h
- Resistive load current：1.5A
- Time constant：τ≤0.015s
- insulation resistance：no less than 20MΩ
- Storage temperature：-55℃～+70℃
