RPMD30-2415SEW

Voltage - Output 3:	--
Approvals:	CE, LVD
Size / Dimension:	4.58" L x 0.96" W x 2.26" H (116.3mm x 24.5mm x 57.6mm)
Mounting Type:	DIN Rail
Operating Temperature:	--
Efficiency:	--
Applications:	ITE (Commercial)
Power (Watts):	30W
Current - Output (Max):	2A
Voltage - Output 4:	--
Series:	POWERLINE Power Modules
Voltage - Output 2:	--
Voltage - Output 1:	15V
Number of Outputs:	1
Voltage - Input (Max):	40V
Voltage - Input (Min):	10V
Type:	Isolated
Part Status:	Active
Packaging:	--

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Introduction
DC–DC converters are typically used to provide the regulated low voltage output from higher input voltages. It is ideal for providing voltage for high power equipment applications. RPMD30-2415SEW is based on forward converter topology with a PFC (power factor corrections) boost for around 400~800VAC mains which is adjustable as per required. It is considered as one of the most efficient and cost effective solutions for the low power needs.

Functional Description
The RPMD30-2415SEW is a forward converter module which includes a PFC (power factor corrections) boost for around 400~800VAC mains. It can direct connect to a 400~800VAC mains and delivers a single output of up to 15V. This module has a forced current sharing with current sense information sent to the external control circuit. This design allows the external control circuit to actively regulate the output voltage and current. The module also offers short circuit protection, over temperature protection and output short. The output current capability is up to 30A with no minimum load. It has a high efficient up to 94%, and it is NEBS level 3 certified.

Working Principle
The RPMD30-2415SEW is based on forward converter topology with a PFC (power factor corrections) boost for around 400~800VAC mains. The module consists of an AC (alternating current) input and a primary stage converter. The AC input is rectified and smoothed by using a full bridge and clipped to DC link capacitor. The isolated power flows through a transformer, which is used to provide voltage isolation between the primary side and the secondary side. The primary side of the transformer is then elegantly controlled by the pulses generated by the primary stage converter, typically using pulse width modulation (PWM). This will increase the efficiency, reduce the size of the transformer and enhance the durability of the module. Then, the secondary part of the transformer passes through secondary components and diodes to generate an isolated output voltage. The external control circuit actively monitors and adjusts the output voltage and current by sending feedback signals to the Pulse Width Modulator. The module also offers short circuit protection, over temperature protection and output short.

Applications
The RPMD30-2415SEW is primarily designed for industrial and home appliance applications, such as PCs, workstations, LCDTV, SMPSs and office automation products. It is particularly suitable to be used in servers, game consoles, healthcare system, communication systems, digital devices, uninterruptible power supplies, or other applications requiring positive and negative power supply in multiple output voltages. It is also compliant with EN61000-3, EN55024, EN60950-22 and other key industrial certifications.

Conclusion
RPMD30-2415SEW is a DC–DC converter with a PFC (power factor corrections) boost for around 400~800VAC mains input. It is designed for industrial applications, providing a single output of up to 15V with a current capability of up to 30A. The module provides a high efficiency up to 94%, and it is NEBS level 3 certified. It is particularly suitable to be used in servers, game consoles, healthcare system, communication systems, digital devices, uninterruptible power supplies, or other applications requiring positive and negative power supply in multiple output voltages.

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