14 views Yuda Electronic (HK) Technology Co.,Limited. 2018-08-23
The charger is powered by high frequency power. There are many chargers, such as lead-acid battery charger, cadmium-nickel battery charger, nickel-hydrogen battery charger, lithium-ion battery charger, portable electronic device lithium-ion battery charger, Lithium-ion battery protection circuit charger, electric vehicle battery charger, car charger, etc.
So how do we buy a charger? The following is the recommendation of the phone charger wholesale manufacturer
1, Phone Charger Voltage:
At present, there are two types of voltages used in indoor electricity in various countries, ranging from 100V to 130V (low voltage input) and 220 to 240V (high voltage input). 100V, 110 ~ 130V are classified as low voltage, such as the United States, Japan, and the voltage on the ship, focusing on safety; 220 ~ 240V is called high voltage, including 220 volts in China and 230 volts in the United Kingdom and many European countries The focus is on efficiency. In countries with 220-230V voltage, 110-130V voltage is also used, such as Brazil, Sweden, and Russia.
2, Mobile Phone Charger Plug:
Chinese standard plugs are used in China, Australia, New Zealand, and Argentina, and are characterized by two flat heads.
The American standard plug is used in the United States, Canada, Japan, Brazil, the Philippines, Thailand and other countries and Taiwan. It is characterized by two flat holes with holes, similar to the national standard, and can also be used in China.
British standard plugs are used in Hong Kong and the United Kingdom, India, Pakistan, Singapore, Malaysia, Vietnam, Indonesia, Maldives, Qatar and other countries and regions, characterized by three square heads.
100V: Japan, South Korea.
110~130V: 30 countries including the United States, Canada, Mexico, Panama, Cuba, and Lebanon.
220 ~ 230V: China, Hong Kong (200V), the United Kingdom, Germany, France, Italy, Australia, India, Singapore, Thailand, the Netherlands, Spain, Greece, Austria, the Philippines, Norway, about 120 countries.
European standard plugs are used in Germany, France, the Netherlands, Denmark, Finland, Norway, Poland, Portugal, Austria, Belgium, Hungary, Spain, Sweden and other EU countries and South Korea, Russia and other countries, characterized by two round heads.
South African standard plugs are mainly used in South Africa, India, Russia, and are characterized by three round heads. There are also Italian standard plugs, Swiss standard plugs, etc.
3, the Output Method
Divided into two kinds, one is the USB interface, this is the most commonly used, the same as the computer’s output interface specifications. The other is the output with the line. The connector of the line depends on the interface of the product mating you want to support. It is generally standard. The wire connectors are customized according to customer requirements.
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