Description of products, parameters and applications of the yl-620 vibrating stickers of the zirconite electron:
Product description
- structural principles: yl-620 is a rolling axis full-dimensional signal trigger switch and is a mechanical vibration sensor. An internal structure, such as a rolling axis, is usually connected at any angle switch, and when it is vibrated or moved, the scroll axis produces movement or vibration, resulting in a break in the current between the compass or an increase in the resistance value, thereby triggering the circuit。
- appearance design: these are generally patched and small-sized packages, such as the pcb size, which is usually 6. 1 cm x 2. 6, which can be installed within various small electronics。
Electrical properties: using the lm393 comparator output, the signal is clean, the wave shape is good, the driving capacity is strong, the working voltage range is generally 3. 5 v-6v, the output is in the form of digital mass switches 0 and 1, which can be directly linked to controls such as single-piece machines。
Parameters
- electrical parameters: working voltage 3. 5v-6v; currents 2 μa-10ma; insulation resistance > 10m; exposure to electrical resistance is smaller, usually around 50 times; output volume switches 0 and 1。
- mechanical parameters: end pull 200gf lasting 1 minute; product temperature tolerance ranges typically -40°c to 85°c; trigger rate of 100% at amplitude > 1 mm, frequency 20-100hz; pulse number/sec > 50°s/sec; long useful life。
Apply
In the area of security and alarm: the alarm system, which can be used in the home or enterprise, can be sent in a timely manner when doors and windows are triggered by vibrations or break-ins. It also applies to anti-piracy alerts for vehicles, motorcycles and other means of transport to detect abnormal vibrations of vehicles。
