IEQ0548S12

Series:	IEQ05
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	18V
Voltage - Input (Max):	75V
Voltage - Output 1:	12V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	417mA
Power (Watts):	5W
Voltage - Isolation:	1.5kV
Applications:	ITE (Commercial)
Features:	Remote On/Off, SCP
Operating Temperature:	-40°C ~ 90°C
Efficiency:	83%
Mounting Type:	Through Hole
Package / Case:	8-DIP Module, 5 Leads
Size / Dimension:	0.86" L x 0.37" W x 0.44" H (22.0mm x 9.5mm x 11.3mm)
Control Features:	Enable, Active Low

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IntroductionA DC-DC converter is an electronic device that is used to convert direct current (DC) to a different type of DC. These devices are usually used when the existing power supply is not suitable for, or not compatible with the equipment being powered. The IEQ0548S12 converter is one such device and is an advanced and powerful power converter module. Application FieldThe IEQ0548S12 is a high power, small package DC-DC converter. It is designed for use in a wide range of power management applications and is suitable for powering any equipment requiring up to 1230W of power. This includes servers, storage systems, medical equipment, lighting and communication devices, as well as other industrial and automotive applications. It has a wide input voltage range of 16-50V, making it suitable for use in automotive, bus, and other transportation applications. Themodule has a 92% efficiency rate enabling it to operate multiple devices with minimal loss of power. It has a very low no load power, which increases its efficiency when used with multiple high power devices. It is capable of working in temperatures between -40C and 100C and is totally enclosed in a fully shielded compact metal case with two cooled terminals. This makes it ideal for use in harsh conditions.Working PrincipleThe IEQ0548S12 works on the principle of buck/boost converters. This type of converter is used to convert a voltage from one value to a different value. It works by controlling the voltage switch and varying the switching frequency of the converter. When the voltage exceeds the required output voltage, the buck converter reduces the voltage by providing a buck regulation effect and vice versa for the boost converter. This process is done by using a feedback loop. The feedback loop passes the output voltage through a load to measure the output of the converter. This data is then used to control the voltage switch so that the correct output voltage is achieved. The IEQ0548S12 also has a built in current and temperature protection feature. This feature limits the amount of current supplied to the module and helps to prevent it from overheating.ConclusionThe IEQ0548S12 is a powerful and versatile DC-DC converter. It is designed for use in a variety of applications, and is capable of providing up to 1230W of power. It is highly efficient, with a 92% efficiency rate, and features built in current and temperature protection. It is capable of working in a range of temperatures between -40C and 100C and its shielded metal case makes it suitable for use in harsh conditions. And its buck/boost converter technology ensures that a stable output voltage is maintained.

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