EP4660-9R

Voltage - Output 3:	24V
Approvals:	CE, CSA, EN, IEC, TUV, UL
Size / Dimension:	6.73" L x 4.37" W x 0.78" H (171.0mm x 111.0mm x 19.8mm)
Mounting Type:	Chassis Mount
Operating Temperature:	-40°C ~ 71°C
Efficiency:	87.5%
Applications:	ITE (Commercial), Railway
Power (Watts):	192W
Current - Output (Max):	4A, 4A, 4A, 4A
Voltage - Output 4:	24V
Series:	Melcher P
Voltage - Output 2:	24V
Voltage - Output 1:	24V
Number of Outputs:	4
Voltage - Input (Max):	150V
Voltage - Input (Min):	66V
Type:	Isolated, Conformal Coated
Part Status:	Active
Packaging:	--

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DC DC Converters: EP4660-9R Application Field and Working Principle

DC-DC converters are a special type of power supplies that can convert DC power from one voltage level to another. They are typically used in mobile, communications and industrial applications where limited space and energy efficiency are important considerations. The EP4660-9R is a type of DC-DC converter that can be used in a wide range of applications. This particular model is specifically designed to provide a regulated output voltage of 9V. It is a step-down converter, meaning it takes an input voltage of up to 36V and reduces it to a constant 9V output. The maximum output current is 1.5A and the efficiency of the device is 90%.The EP4660-9R has a range of features that make it suitable for use in a variety of different applications. For example, it has a wide input voltage range, making it suitable for use in automotive, battery and grid-tied applications. Additionally, the converter is equipped with a built-in current limit feature that prevents the device from being overloaded. This is especially important in situations where changes in the input voltage occur.The working principle of the EP4660-9R is relatively simple. When an input voltage is applied to the converter, it is used to power an internal switching circuit. This switching circuit then controls the application of the input voltage to an inductor, which converts the voltage from AC to DC. The converted DC voltage is then fed to a voltage regulator, which reduces the output voltage to the desired 9V level.In conclusion, the EP4660-9R is a versatile and energy-efficient DC-DC converter that can provide a regulated 9V output. It has a wide input voltage range and a built-in current limit feature, making it suitable for a variety of different applications. Additionally, its working principle is relatively straightforward and easy to understand.

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