RAC15-15DA-E

Power (Watts):	15W
Weight:	0.251 lb (113.85g)
Approvals:	CE, cULus
Load Regulation:	±3%
Line Regulation:	±0.5%
Size / Dimension:	2.91" L x 2.13" W x 0.88" H (74.0mm x 54.0mm x 22.3mm)
Package / Case:	8-DIP Module, 6 Leads
Mounting Type:	Through Hole
Efficiency:	77%
Operating Temperature:	-40°C ~ 70°C (With Derating)
Features:	SCP
Applications:	ITE (Commercial)
Series:	POWERLINE RAC15-A
Current - Output (Max):	500mA, 500mA
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-15V
Voltage - Output 1:	15V
Voltage - Input:	90 ~ 264 VAC
Number of Outputs:	2
Moisture Sensitivity Level (MSL):	--
Type:	Enclosed
Lead Free Status / RoHS Status:	--
Part Status:	Active

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AC DC Converters

AC–DC converters or rectifiers are electrical circuits that convert alternating current (AC) to direct current (DC). Examples of AC-DC converters are those that are found in power supplies for personal computers, televisions and a wide variety of other types of equipment. This article provides an overview of the RAC15-15DA-E application field and working principle and explains how such converters can benefit consumers.The RAC15-15DA-E application field is widely used in power supplies, including switching power supplies, rectifier power supplies, column power supplies, DC brushless drives, and other applications. It is a fully digital AC–DC converter designed to provide regulated DC output voltage. The converter has a wide input voltage range (from 85 to 265Vac) and provides output voltages from 0 to 270Vdc. It uses a synchronous rectifier topology, which is more efficient and converter-friendly than traditional AC–DC converters.The working principle of the RAC15-15DA-E AC–DC converter involves converting an alternating current signal into a direct current by rectifying it. The device does this by using a rectifier, a circuit that filters out the negative half of each alternating current cycle and keeps only the positive cycle. This leaves a signal that has only one direction of voltage, that is, direct current. Once this current is rectified, it is then filtered, smoothed and regulated by a power regulator. The converter can deliver a maximum output current of 15A and is highly efficient, with up to 97% conversion efficiency. This is achieved by using integrated MOSFETs and synchronous rectification. The built-in protection functions of the converter also add to its safety and durability. The built-in features include over-voltage protection, over-current protection, over-temperature protection, and short-circuit protection. The converter also has a high degree of precision, which enables it to start up and regulate the output voltage within a narrow range. This ensures that voltage stability is maintained regardless of the load or input conditions. It also features a low ripple and noise, making it ideal for environments where a lot of accuracy is required.In conclusion, the RAC15-15DA-E provides an efficient, stable, and precise AC-to-DC power conversion solution. It provides increased efficiency and reliability, resulting in reduced electricity usage and increased equipment life. The built-in protection functions provide an extra layer of protection and increase safety. Its wide input voltage range and high degree of precision make it ideal for a variety of applications, from computer power supplies to brushless drives.

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