EMH350PD23-EF

Power (Watts):	350W
Approvals:	CB, CE, TUV, UL
Minimum Load Required:	No
Size / Dimension:	7.00" L x 4.00" W x 1.75" H (177.8mm x 101.6mm x 44.5mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, Load Sharing, PFC, Remote On/Off, Remote Sense, Standby Output, Universal Input
Operating Temperature:	0°C ~ 70°C (With Derating)
Efficiency:	87%
Voltage - Isolation:	4kV
Applications:	ITE (Commercial), Medical
Series:	EMH
Current - Output (Max):	16.5A, 4.2A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	48V
Voltage - Output 1:	12V
Voltage - Input:	80 ~ 275 VAC
Number of Outputs:	2
Type:	Enclosed
Part Status:	Active

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AC DC Converters: EMH350PD23-EF Application Field and Working PrincipleAC DC converters are essential for any industry or field that encounters the frequent need to switch from alternating current (AC) to direct current (DC). From powering appliances at home to complex engineering operations in industrial settings, AC DC converters are an integral part of many operations and workflows. One of the most commonly used AC DC converters is the EMH350PD23-EF. This product has various application fields and a working principle that is relatively simple to understand.The EMH350PD23-EF is an AC DC converter used mainly in household and automotive appliances. It has a maximum output current of 5A and is typically used in Electric Heating, Lawnmower, Motor, Fan, Lights, and other motor-driven equipment. It is also capable of handling peak currents and voltage surges, making it a practical and reliable option for many industrial operations that need to regularly operate with both AC and DC.The basic working principle of the EMH350PD23-EF is relatively simple. When the AC input voltage is applied to the converter, it rectifies it by using an alternating system of parallel power diodes. The rectified voltage is then filtered using a high-frequency transformer, following which the dc portion of the rectified signal is taken out from the transformer’s secondary winding. This DC output is then regulated by using a capacitor bank, which is connected in series with the load circuit, for further supply of power to the equipment being operated with the converter.In addition to its stabilization capabilities, the EMH350PD23-EF also incorporates comprehensive safety features including current and overvoltage protection. It also offers a soft start feature, which reduces inrush current and resulting power line disturbances while also improving motor performance and lifespan significantly.Due to its versatility and ease of use, the EMH350PD23 EF has become an important part of industrial operations and equipment designs across various sectors. Its wide range of benefits and features make it an ideal and reliable choice for designers and engineers in search of an AC DC converter that offers high performance and reliability.

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