VE-21T-EX-S

Current - Output (Max):	11.54A
Size / Dimension:	4.60" L x 1.80" W x 0.52" H (116.8mm x 45.7mm x 13.2mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	88%
Operating Temperature:	-10°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	75W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	6.5V
Voltage - Input (Max):	32V
Voltage - Input (Min):	21V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC-DC converters are used to convert or regulate DC input voltage to a constant DC output voltage. The VE-21T-EX-S application field and working principle are most commonly used in various military, telecom, and transportation applications due to their highly reliable operation and capability for operating in extreme temperature ranges. The VE-21T-EX-S DC DC converter is designed specifically for applications that require frequent start-up, ensuring reliable, and stable operation with low input voltage and high output wattage. This type of converter offers an adjustable output voltage range, allowing for flexibility in regards to input and output regulation voltages. To ensure an efficient, reliable, and dependable operation, the VE-21T-EX-S model utilizes a synchronous rectifying technique that prevents ESD damage. Moreover, it features a unique current-mode control technique with a pulse-width modulation (PWM) function which is capable of providing a unique digital control capability. Not only is this model beneficial in providing a consistent output voltage, but it also produces a much smaller form factor compared to traditional DC CONVERTERs. The VE-21T-EX-S DC DC converter utilizes a switching regulator to ensure an efficient power conversion. The PWM technique is used to regulate the output voltage of the system. This technique works by changing the pulse width, or duty cycle, of the switching regulator. The duty cycle is adjusted depending on the load requirements and the current input voltage to the system. Once the output voltage is adjusted to the desired level, the voltage remains fixed regardless of any changes in the load or the input voltage. This ensures a highly reliable and stable input/output voltage, minimizing power disturbances and enabling higher efficiency for the entire system.The VE-21T-EX-S DC DC converter also features protection against a number of power problems, such as over current, overvoltage, over temperature, short circuit, and reverse polarity situations. Moreover, this model also features an Online Monitor unit that allows for a greater control of the system’s performance, providing real-time operating status for the whole system. In addition, this device offers a comprehensive selection of safety and EMI certifications, including UL/IEC60269-2, Sd, and CE certifications, making it ideal for a wide variety of commercial and industrial applications as well. Overall, the VE-21T-EX-S DC DC converter with its adjustable output voltage, efficient power conversion, and comprehensive safety and EMI certifications, is the ideal solution for engineers looking for an efficient and reliable DC DC converter, suitable for use in any heavy industry environment.

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