SPDC400FC12M0.35

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DC DC converters are commonly used power electronics devices that convert a direct current (DC) voltage from one level to another. The SPDC400FC12M0.35 is a DC DC converter that provides a reliable and efficient power connection between 12V and 3.3V DC power sources. This converter is suitable for applications such as laptop adapters, high-end servers, and digital audio/video systems.

The SPDC400FC12M0.35 DC DC converter is a single-channel synchronous forward converter. It contains two independent channels, each with its own rectifier, filter, and voltage regulator. The rectifier converts alternating current (AC) power into direct current power. The filter removes any voltage or frequency variations from the power. The voltage regulator maintains optimum DC voltage levels for the applications.

The SPDC400FC12M0.35 is designed for high-power applications with an output current rating up to 400W and an efficiency up to 93%. The converter has a dual-mode feature in which it can operate in either fixed frequency or variable frequency mode. It is designed to operate over a wide range of ambient temperatures and is equipped with over-voltage and over-current protection.

The SPDC400FC12M0.35 DC DC converter is widely used in various devices, including:

• Laptops and notebook PCs
• High-end servers
• Digital audio/video systems
• Cable TV boxes
• Game consoles
• Routers
• Power Supplies
• Home Automation systems
• Networking and telecommunication devices
• Lighting systems

The SPDC400FC12M0.35 provides many advantages over other DC DC converters, such as:

• High efficiency
• High power rating
• High reliability
• One-time calibration
• Remote On/Off via On/Off pin
• OVP, UVP, and over-current protection
• High power density
• Low profile
• and wide operating temperature range.

The working principle of the SPDC400FC12M0.35 DC DC converter is quite straightforward. The AC input voltage is rectified to produce DC voltage, which is then filtered to remove any spikes and smooth out the current. The filtered DC voltage is then fed to the voltage regulator, which maintains a safe and consistent voltage supply to the output devices. The voltage regulator also provides additional circuit protection by causing a decrease in the output voltage when the current is too high. The voltage regulator then feeds the regulated DC voltage to the output devices.

In summary, the SPDC400FC12M0.35 DC DC converter offers high performance, reliability, and efficiency in a wide range of applications. It is suitable for high-power applications needing power conversion between 12V and 3.3V power sources. The converter offers a wide operating temperature range and protection against over-voltage and over-current, making it an ideal choice for a variety of devices.

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