REDIN120-48

Power (Watts):	120W
Approvals:	CE, cURus
Minimum Load Required:	--
Size / Dimension:	4.51" L x 1.30" W x 4.90" H (114.5mm x 33.0mm x 124.4mm)
Mounting Type:	DIN Rail
Features:	Adjustable Output, DC Input Capable, IP20, Load Sharing, PFC, Universal Input
Operating Temperature:	-25°C ~ 70°C (With Derating)
Efficiency:	92.5%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	POWERLINE REDIN120
Current - Output (Max):	2.5A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

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AC DC ConvertersDC-to-DC converters are electrical circuits used to convert a direct current (DC) power supply into another DC power supply with an adjustable voltage level. The REDIN120-48 is a durable and reliable DC-to-DC converter, useful in a variety of applications. This article will provide an overview of the REDIN120-48, its potential applications, and its working principle.The REDIN120-48 is a DC-to-DC converter with a maximum output power of 120 Watts. Its operating voltage range is from 18-36V DC and its output range is from 5-15V DC. It is a sealed, waterproof device that is capable of operating in extreme environmental conditions, such as temperature ranges from -40to 95°C with short-term derating. The device is certified to the international safety standards of IEC/EN/UL60950.The REDIN120-48 is a multipurpose device, finding application in a range of activities which require a reliable DC output with low voltage. Its waterproof, strong IP67 certified enclosure and long-term derating operation makes it suitable for use in marine or other harsh environmental conditions. Additionally, it can provide a stable power supply for LED lighting, industrial automation systems, transportations, and communication systems.The REDIN120-48\'s working principle involves a two-stage conversion process. The first stage is a high-frequency switching DC-DC conversion from the input voltage to a regulated intermediate DC voltage. This is generated by a power factor corrected isolated flyback converter, using continuous conduction mode (CCM) control, which is designed to achieve the highest efficiency. The second stage is a non-isolated buck converter, operating in quasi-fixed output frequency mode, with pulse width modulation (PWM) control. This ensures that the output voltage is always accurate and stable, regardless of the load.In summary, the REDIN120-48 provides an efficient, reliable, and robust DC-to-DC converter for a range of applications, especially those requiring a waterproof, temperature-resistant solution. Its two-stage conversion process ensures a stable DC voltage output with accuracy, making it a suitable choice for environments that require reliable and durable power supplies.

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