NMP1K2-#K#K##-00

Power (Watts):	480W
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
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	48V
Voltage - Output 1:	48V
Voltage - Input:	90 ~ 264 VAC, 120 ~ 370 VDC
Number of Outputs:	2
Type:	Enclosed
Part Status:	Active

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AC-DC Converters

AC-DC converters are electrical devices that convert alternating current (AC) to direct current (DC). They are typically used in applications that require low voltage and/or high current. The NMP1K2-#K#K##-00 is one example of an AC-DC converter. It is often used in industrial and automotive applications.When it comes to AC-DC converters, there are two main types: switching and linear. The NMP1K2-#K#K##-00 is a switching converter, offering a cost-effective and efficient way to convert AC power into DC power. It is a three-phase system, meaning that it can be used in single-phase or three-phase power supplies.At its core, the NMP1K2-#K#K##-00 switching converter works by utilizing two distinct power conversion processes. First, it integrates a phase-shift control to transform the AC input into a high voltage pulse-width-modulated (PWM) signal. Secondly, a separate power stage is used to convert the frequency-opened PWM signal into a regulated DC output voltage.The phase-shift control process is a complex feat of engineering. It uses a high-speed voltage-controlled oscillator (VCO) to convert the AC input into poly-phase signals, which are then transferred to an H-bridge through a full-bridge transformers. The H-bridge provides the changes of pulse widths needed for the phase-shift control.The second power conversion process takes place on a separate power stage. The H-bridge from the previous process sends its duty cycle output signals to this stage, which then converts the pulse-width-modulated high-voltage signals into a low-voltage DC output. The output voltage is regulated by an internal current limit control, which helps ensures that the output voltage is consistent and undisturbed even under extreme loading conditions.The overall efficiency of the NMP1K2-#K#K##-00 AC-DC converter is quite impressive; it offers greater than 85% efficiency at 125 kHz, with a ripple voltage of only 1% of the output voltage. Moreover, its cooling is enhanced through effective thermal design and up to 75°C operating temperature.The NMP1K2-#K#K##-00 offers a wide range of features, too, including continuous short-circuit protection, soft-start control, adjustable frequency and output voltage, and overload protection. These features make the NMP1K2-#K#K##-00 AC-DC converter suitable for a variety of applications, from automobiles to industrial motors.In conclusion, the NMP1K2-#K#K##-00 AC-DC converter is a reliable and cost-effective solution for converting AC power into low-voltage DC power. With its impressive efficiency, wide range of features, and reliable performance, it is an ideal choice for a variety of applications.

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