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Battery Charger Type And Use

Battery Charger to the design circuit operating frequency to points, can be divided into frequency machine and high frequency machine. Frequency machine is based on the traditional analog circuit principle to design, the machine internal power devices (such as transformers, inductors, capacitors, etc.) are larger , Generally in the load with a large operation there is a small noise, but the model in the harsh power grid environment resistance to strong resistance, reliability and stability than the high frequency machine strong.

The high-frequency machine is a microprocessor (CPU chip) as a processing control center, is the complex hardware analog circuit burned in the microprocessor, the software program to control the operation of the UPS.Therefore, the volume greatly reduced, Weight is greatly reduced, the manufacturing cost is low, the price is relatively low. High frequency machine inverter frequency is generally above 20KHZ. But the high frequency machine in the poor power grid and environmental conditions, poor tolerance, more suitable for the grid is stable and dust Less, warm / humidity suitable for the environment.

High frequency machine and frequency machine comparison: small size, light weight, high operating efficiency (low operating costs), low noise, suitable for office space, cost-effective (under the same power, low price), space, environmental impact Small, relatively speaking, high-frequency charger on the copier, laser printer and motor-induced shock (SPIKE) and transient response (TRANSIENT) vulnerable, due to the frequency of the transformer to the mains and load isolation, In the harsh environment, the frequency machine provides more safe and reliable protection than the high frequency function. In some occasions, such as medical treatment, the charger is required to have the isolation device. Therefore, for industrial, medical and transportation applications, The choice of the two options according to the customer's different installation environment, load conditions and other conditions to consider.

Charger has many, such as lead-acid battery charger, VRLA battery test and monitoring, nickel-cadmium battery charger, nickel-metal hydride battery charger, lithium-ion battery charger, portable electronic equipment lithium-ion battery charger, Lithium-ion battery protection circuit charger, electric car battery charger, car charger and so on.

Battery Charger: is designed for the market widely used in the lead-acid maintenance-free battery or battery charge and design, the whole small size, light weight, easy to move.


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