SUW61215C-G

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DC-DC converters are an important component of modern industrial and commercial electronic systems. The most common type of DC-DC converters, the SUW61215C-G, is used for applications ranging from automotive and military equipment to consumer products. It is a high-efficiency switch-mode power supply module that provides a regulated output voltage from an unregulated input voltage.

Application Field of SUW61215C-G:

The SUW61215C-G switching power supply module has a wide application range in various industries and sectors. It has an output voltage adjustable range of 1.5V to 15V, providing an ideal solution for equipment with microcontroller driven system. On the automotive front, it is well suited for applications such as in-vehicle charging, headlight illumination and electrical/electronic system control. Since it has a high efficiency and little power consumption, the SUW61215C-G is highly suitable for military applications such as aviation guidance systems, military radar and communication systems. In the consumer market, it is widely used for powering mobile phones, laptops, digital cameras and other digital devices.

SUW61215C-G Working Principle:

The SUW61215C-G DC-DC converter adopts switch-mode power supply technology. It is a so-called "DC-to-DC converter" -- meaning it takes the input voltage from DC power and converts it to a regulated, direct current output voltage with a special circuit topology. It works on the principle of pulse width modulation (PWM) and pulse density modulation (PDM). The primary components of the SUW61215C-G include a transformer, two switches and a diode. The switches and the diode are controlled by the PWM or PDM signal, enabling the system to regulate the output voltage accurately and efficiently.

The transformer works in cooperation with the switches and the diode to reduce the input voltage to the desired output voltage. The primary coil of the transformer is connected to the switches, which control the frequency and duty cycle of the transformer through the PWM or PDM signal. The diode is connected to the secondary coil of the transformer, and its purpose is to convert the AC output of the transformer to a DC voltage. The output voltage is further regulated using a voltage-regulator IC that is connected between the diode and the output.

The SUW61215C-G is designed to be highly efficient. It works with minimal noise and heat dissipation, resulting in a high-power density of up to 8A/in3. It has a maximum capacity of 60W, and an operating temperature range of -40°C to 85°C. The device is also resistant to over-voltage and over-current protection.

In conclusion, the SUW61215C-G DC-DC converter is an ideal choice for applications requiring high efficiency, stability and output voltage range. With its wide application range, it is a highly integrated, cost-effective solution for powering the microcontroller driven equipment in various industries, from automotive to military to consumer.

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