CRD1212

Series:	CRD
Packaging:	Bulk
Part Status:	Obsolete
Type:	Isolated Module
Number of Outputs:	2
Voltage - Input (Min):	10.9V
Voltage - Input (Max):	13.2V
Voltage - Output 1:	12V
Voltage - Output 2:	-12V
Voltage - Output 3:	--
Current - Output (Max):	40mA, 40mA
Power (Watts):	500mW
Voltage - Isolation:	500V
Applications:	ITE (Commercial)
Features:	SCP
Operating Temperature:	-25°C ~ 85°C
Efficiency:	52%
Mounting Type:	Through Hole
Package / Case:	24-DIP Module, 12 Leads
Size / Dimension:	1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)

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DC DC Converters

DC-DC converters are electronic components that convert a DC (direct current) power source to a single DC output. These converters are used in a wide range of applications, from power generation to motor control, communications, industrial automation, and consumer electronics. In this article, we will discuss the application field and working principle of the CRD1212 model of DC-DC converter.The CRD1212 is a low-input-voltage DC-DC converter that is designed to accept a wide range of voltages from 6 VDC to 36 VDC. Its low voltage input makes it ideal for use in automotive and other transportation applications. The CRD1212 has a maximum continuous output current of 12 A, making it suitable for applications that require a moderate amount of power. It features adjustable output voltage from 0.8 VDC to 12 VDC, allowing it to suit a wide range of requirements.The CRD1212 is a synchronous buck converter, which means it is able to regulate the output voltage by regulating the switching speed of an external transistor. The switching speed of the transistor is controlled by the on-board switching frequency control circuit. The circuit is highly accurate, with a maximum power conversion efficiency of 95%. The adjustable switching frequency allows for flexible operation and allows for the use of a wide range of frequencies.The CRD1212 also offers an array of protection features which include short circuit protection, over temperature protection, and over voltage protection. The short circuit protection prevents excessive current from flowing through the circuit, protecting it from damage. The over temperature protection ensures that the converter does not become too hot, which can reduce its performance and damage its internal components. And finally, the over voltage protection prevents excessive voltage from damaging the circuit\'s components.In conclusion, the CRD1212 is a low-input-voltage DC-DC converter that is suitable for a wide range of applications. It is a synchronous buck converter that is capable of regulating its output voltage by regulating the switching speed of an external transistor. The integrated regulation circuit ensures high accuracy and power conversion effi ciency. The adjustable switching frequency allows for flexible operation and protection features provide extra safety.

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