NMP1K2-KKEH##-00

Power (Watts):	960W
Approvals:	CB, CE, cURus, EAC, TUV
Minimum Load Required:	--
Size / Dimension:	9.84" L x 5.00" W x 1.61" H (250.0mm x 127.0mm x 41.0mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, Load Sharing, PFC, Remote On/Off, Remote Sense, Standby Output, Universal Input
Operating Temperature:	-30°C ~ 70°C (With Derating)
Efficiency:	88.5%
Voltage - Isolation:	4kV
Applications:	ITE (Commercial), Medical
Series:	NMP
Current - Output (Max):	5A, 5A, 20A, 10A
Voltage - Output 4:	24V
Voltage - Output 3:	12V
Voltage - Output 2:	48V
Voltage - Output 1:	48V
Voltage - Input:	90 ~ 264 VAC, 120 ~ 370 VDC
Number of Outputs:	4
Type:	Enclosed
Part Status:	Active

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AC DC Converters

AC DC converters allow for the effective conversion of alternating current (AC) electrical energy to direct current (DC) electrical energy and vice versa. Such a device is essential when attempting to power an AC device, such as a home appliance or a battery device, from a DC source, such as a PV panel or a car battery. The NMP1K2-KKEH##-00 is a type of AC DC converter specifically designed to provide efficient and reliable AC to DC conversion. This article will discuss the application field and working principle of the NMP1K2-KKEH##-00.

Application Field of the NMP1K2-KKEH##-00

The NMP1K2-KKEH##-00 is a device designed for use in a wide range of applications that require efficient and reliable AC to DC conversion. Its applications include power conversion and energy storage for automotive, industrial, and home electronics, as well as efficient AC from a battery or a PV panel. The device is capable of operating from a wide range of AC input voltages from 85 to 265 Vac and has an output current range of up to 1.2kW. It is also designed to provide positive, negative, and floating output voltages.

Working Principle of the NMP1K2-KKEH##-00

The NMP1K2-KKEH##-00 is based on a resonant topology which is based on the principle of Zero Voltage Switching (ZVS). This means that when the device switches the current over a certain frequency range, there will be no forward current through the device. This reduces diode conduction losses, resulting in an overall higher efficiency. As a result, the NMP1K2-KKEH##-00 is able to convert between AC and DC with greater efficiency than other non-resonant converters.The device is composed of two main components, an inverter and a Full Bridge Rectifier (FBR). The inverter takes an AC input voltage and generates a high frequency PWM waveform that is sent to the FBR, which rectifies the waveform into the desired DC output voltage. This allows for the efficient transfer of AC power to the output without the need for additional filtering components.

Conclusion

The NMP1K2-KKEH##-00 is a type of AC DC converter specifically designed for applications that require efficient and reliable AC to DC conversion. It is based on a resonant topology and has an AC input voltage range of 85 to 265 Vac and an output current range of up to 1.2kW. The working principle of the device relies on the principles of Zero Voltage Switching (ZVS), where the device switches the current over a certain frequency range with no forward current through the device, eliminating diode conduction losses and increasing the overall efficiency of the conversion process.

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