Current - Output (Max):	100mA, 100mA
Size / Dimension:	0.77" L x 0.39" W x 0.27" H (19.6mm x 9.9mm x 6.9mm)
Package / Case:	14-DIP Module, 6 Leads
Mounting Type:	Through Hole
Efficiency:	70%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Voltage - Isolation:	1kV
Power (Watts):	1W
Series:	NMA
Voltage - Output 3:	--
Voltage - Output 2:	-5V
Voltage - Output 1:	5V
Voltage - Input (Max):	26.4V
Voltage - Input (Min):	21.6V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	Tube

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DC DC Converters

DC DC converters are essential components in modern power system technology. They are used for elect hoist of transmission, converting direct current (DC) electric power to alternating current (AC). With the upsurge of the development of new energy auto-motives, the requirement of the DC DC converters to the vehicle has been increased constantly. In this case, NMA2405DC application field and working principle can serve as great reference for further research.

NMA2405DC Application

NMA2405DC, manufactured by Nippon Pulse Inc., is a bidirectional DC DC converter for automotive applications. This type of DC DC converter can handle both the current input and output, which makes it unique among its peers and suitable for modern new energy vehicles. Furthermore, its current capacity is five times higher than traditional DC DC converters, providing adjustable power output as much as 3.0kW with 19.2V input voltage.Additionally, the highly integrated structure of NMA2405DC also contributes to its popularity. It includes internal protection for output over current, short circuit, over temperature and over voltage, and its extended Temperature Controller Unit (TCU) helps with the management of resolver current and balance output voltage.

NMA2405DC Working Principle

NMA2405DC DC DC converter works on the principle of Pulse with Modulation (PWM). It is different from the modern buck-boost and buck converters in many aspects, but their function is the same: Change the voltage level of the electric power.In the case of NMA2405DC, the working environment can provide current from two directions, with the power MOSFET between the input and output circuits. The power MOSFET is connected to PWM controller, the BEMF detector, which allows the PWM to sense the motor RPM and control the intensity of the pulse, as well as create the required voltage for the specific operation. The PWM control works as static switch, with the frequency ranging from 20KHz to 200KHz. The power MOSFET is then switched ON/OFF as per the requirement, thus allowing the necessary voltage to be transferred within permissible limits. If an overload circuit is used, it will help to ensure the output current does not exceed a safe level and it is important for the working of the converter and the protection of vehicle.

Advantages of NMA2405DC

NMA2405DC is a great choice for a DC DC converter due to its diverse advantages. It features great dynamic response, making it suitable to an environment with changing power inputs. Furthermore, its smaller size and greater performance make it extremely efficient compared to traditional DC DC converters.The highly integrated system also provides great convenience. It has protection against any possible output failure, preventing any type of damage to other components. Moreover, its ability to handle bidirectional current input and output allows efficient transfer of electrical power from one point to another. Thanks to these features, NMA2405DC is suitable for new energy vehicles and constitutes a great advantage for an up-to-date driving system.

Conclusion

NMA2405DC can serve as a great example of DC DC converter suitable for new energy vehicle applications. It\'s integrated system with protection from failure and its capacity to handle both the current input and output make it an ideal choice for these vehicles. Additionally, it allows great static response, still keeping a good efficiency and features high performance potential. All these characteristics make it an extremely attractive option for modern power systems.

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