DGP12U5D15

Current - Output (Max):	400mA, 400mA
Control Features:	Enable, Active High
Size / Dimension:	2.02" L x 2.02" W x 0.45" H (51.3mm x 51.3mm x 11.4mm)
Package / Case:	7-DIP Module
Mounting Type:	Through Hole
Efficiency:	78%
Operating Temperature:	-50°C ~ 100°C
Features:	Remote On/Off, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	700V
Power (Watts):	12W
Series:	DGP12
Voltage - Output 3:	--
Voltage - Output 2:	-15V
Voltage - Output 1:	15V
Voltage - Input (Max):	16V
Voltage - Input (Min):	3.5V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	Bulk

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Introduction

In modern electronic manufacturing, it is essential to understand the working principle of DC DC converters and how they are used in various applications. The DC-DC converter, or DC-DC switching regulator, is a device which uses a switching electronic network to convert one type of DC voltage into another without any direct power connection between the input and the output. The most common type of DC-DC converter is the isolated converter, which provides electrical isolation between the input and output terminals. The DC-DC converters are usually used for applications requiring very low noise, high efficiency, and low voltage power supply.

Application Field

DC-DC converters are used in a wide variety of applications, from telecommunications and computing to automotive and industrial applications. Telecommunications equipment requires precise and reliable regulation of DC voltages over a wide range of continuously changing conditions. Computers also require a stable and clean power source. In automotive applications, DC-DC converters are used to reduce the vehicle\'s electric current from 12V to lower voltages required by the electronic devices in the car. Industrial applications often require DC-DC converters to provide power for instrumentation, light and sensor control systems.The DGP12U5D15 converter is a dual-input, isolated DC-DC converter module designed for applications operating at wide input voltages ranging from 8 to 36VDC. It can provide up to 15W of output power and supports a wide range of output voltages, between 3.3 and 15V. It is designed for use in applications such as mobile computing, networking and communications.

Working Principle

The basic principle of a DC-DC converter is to convert a varying DC input voltage into a constant DC output voltage. This is accomplished by converting the incoming DC power into a pulsed output voltage. The output voltage is then filtered in order to deliver a constant DC output voltage. The DGP12U5D15 converter works by switching between the two input sources (8 to 36VDC). It utilizes a synchronous rectification technique to convert the input voltage into a high frequency and a low voltage sinusoidal AC wave. This wave is then converted by a transformer into an adjustable DC voltage. The output voltage is then regulated by a voltage feedback loop to ensure a constant DC output voltage.The DGP12U5D15 converter has an efficiency of up to 95%, providing an excellent power factor and high efficiency. It is designed and tested to ensure excellent performance in applications operating in harsh environments and provides protection from over temperature and over current.

Advantage

The DGP12U5D15 converter has numerous advantages over other solutions due to its compact design, wide operating temperature range, high efficiency, and low cost. It is capable of delivering up to 15W of output power in a wide range of input voltages, making it ideal for applications requiring high power and reliable performance under varying conditions. Its wide input voltage range and the use of synchronous rectification techniques enable the converter to operate efficiently even at lower input voltages.The converter is designed to have a low level of EMI, making it ideal for use in applications where noise mitigation is necessary. The dual input capability of the converter allows it to be connected to two different sources of power, providing an additional level of reliability and redundancy.

Conclusion

The DGP12U5D15 DC-DC converter is an ideal solution for a variety of applications requiring reliable and efficient DC power. It is designed to operate efficiently under varying input voltage conditions and provides protection from over-temperature and over-current. Its small form factor, high efficiency, and low cost make it well suited for a variety of applications.

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