Are electronic toys dangerous? What is the principle of electric toys?

This article mainly talks about are electric toys dangerous? What is the principle of electric toys?

Electronic toys have become popular on campuses recently. After media exposure, it was discovered that many business owners were unaware of their dangers. So, are electro toys dangerous? What is the principle of electric toys? Are electro-human toys dangerous?

This kind of "electro-human" toys are usually disguised as chewing gum, ball-point pens, chocolates, toy pistols and other daily necessities. Feeling of electric shock.

According to reports, the boss who sells "electronic toys" does not dare to try these electrified toys himself, so he does not know how "powerful" these toys are. However, because these toys are relatively new, Sales are usually good.

Although the outer packaging of these products has the English word "Dianren" written on it, there is no Chinese mark such as the product name, factory name, address, production date, etc., nor is the battery capacity marked.

It is reported that the pulse current of the electric toy gun at the moment of discharge is 88 Hz, and the voltage is as high as more than 600 volts, while the normal lighting voltage is only 200 volts.

The salesperson said that these “funny” toys were purchased by the store only after it knew that children had such needs. He was unable to provide purchase channels, certificates, etc.

In addition, there are no warning slogans such as "Electric Danger" or "X-year-old children should not play" on the dice and packaging.

The person in charge of the local industrial and commercial office said that field professionals had previously conducted experiments and found that an electric toy similar to chewing gum can generate a voltage of up to 120 volts, far exceeding the national safety voltage of 36 volts for the human body.

Although this brief burst of direct current is not fatal, it is enough to paralyze. Children's physical development is not complete, and exposure to stimulating toys with voltages higher than 36 volts is likely to cause psychological shadow, which is detrimental to physical, mental and physical health.

It is recommended that some people with heart disease and children should avoid using these toys to prevent unnecessary harm. What is the principle of electric toys

DC-DC converter is DC-DC conversion, which can convert the voltage of the battery; the principle is to convert the DC power of the battery into a pulsating voltage through an electronic switch, and then through Transformer to boost voltage;

There is a dedicated DC-DC chip; the chip package can be about the size of two grains of rice, and the high-frequency transformer can also be made very small;

In addition One is made of piezoelectric materials, like the thing inside a lighter, what are the electric toys?

Keychains, chewing gum, pistols, pens and other items.

The above is what the editor has shared with you. Are electronic toys dangerous? What is the principle of electric toys?