MEF1S2403SP3C

Voltage - Output 3:	--
Control Features:	--
Size / Dimension:	0.77" L x 0.24" W x 0.40" H (19.7mm x 6.2mm x 10.2mm)
Package / Case:	7-SIP Module, 4 Leads
Mounting Type:	Through Hole
Efficiency:	69%
Operating Temperature:	-40°C ~ 85°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	1W
Current - Output (Max):	303mA
Series:	MEF1
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	25.2V
Voltage - Input (Min):	22.8V
Number of Outputs:	1
Type:	Isolated Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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DC DC Converters

DC-DC converters are a type of electronic device used to convert one direct current (DC) voltage input to another (often higher) DC voltage output. They are typically used to provide isolated, regulated power supplies for a wide variety of electronic tasks. Within the electronics industry, the most commonly used DC-DC converters are the “switching” converter types. One of the most popular switching converters amongst electronic engineers is the MEF1S2403SP3C DC-DC converter.

Applications of the MEF1S2403SP3C

The MEF1S2403SP3C is designed for a variety of electronic applications such as motor drives, high frequency power supplies, automotive applications, telecom and datacenter systems, or mobile equipment. Its wide range of output voltages, high level of efficiency and high switching frequency make it suitable for a variety of applications.

Technical Characteristics

The MEF1S2403SP3C offers a wide range of input voltages from 230V DC up to 400V DC and can deliver an output voltage of up to 12V DC. It also has a high switching frequency of up to 24kHz. The converter is very efficient, providing up to 95% efficiency at full load.

MEF1S2403SP3C Working Principle

The MEF1S2403SP3C works by converting electrical energy from a direct current (DC) input into a different direct current (DC) output voltage. Generally speaking, DC-DC converters work by taking the input voltage and either raising or lowering it, depending on the type of output required. The MEF1S2403SP3C adopts a “switching” current conversion technique for its operation. This technique involves rapidly switching between a closed and an open state. During the closed state, input energy is stored in a storage device, such as an inductor, capacitor, or transformer. During the open state, the stored energy is released as usable output voltage. This switching action produces ripple-free output voltage. The size of the ripple depends on the switching frequency and the size of the storage component used. By increasing the switching frequency, the ripple voltage can be minimized. The MEF1S2403SP3C utilizes a high frequency of up to 24kHz for maximum efficiency and minimum output ripple.

Control of the MEF1S2403SP3C

In order to maintain the desired output voltage, current, and frequency, the MEF1S2403SP3C utilizes a control circuit. This control circuit can be used to adjust the parameters of the converter, including the switching frequency, voltage gain, voltage threshold, and other related settings. The control system can also be used to monitor the converter’s performance and shut down the converter in the case of an overload.

Conclusion

The MEF1S2403SP3C DC-DC converter is a versatile and efficient device well suited to a variety of applications. It is capable of converting a wide range of input voltage to accurately regulated output voltage, making it a popular choice amongst electronics engineers. Its switching frequency of up to 24kHz, together with its control system, allows for a smooth and reliable operation, making it a good option for precision control applications.

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