Delta Electronics Series DNM04 manual Thermal Curves, Vo=2.5VEither Orientation

Page 14

THERMAL CURVES

 

 

 

Output Current(A)

@ Vin = 3.3V, Vo = 2.5V (Either Orientation)

 

 

 

 

 

 

 

 

 

DNM04S0A0R10(Standard) Output Current vs. Ambient Temperature and Air Velocity

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

Natural

 

 

 

 

 

 

 

 

 

 

 

Convection

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

60

65

70

75

80

85

Figure 44: Temperature measurement location

 

 

 

 

 

 

Ambient Temperature (℃)

 

 

Figure 47: DNM04S0A0R10 (Standard) Output current vs.

 

* The allowed maximum hot spot temperature is defined at 125℃

 

 

 

 

 

 

 

ambient temperature and air velocity@Vin=3.3V,

 

 

DNM04S0A0R10(Standard) Output Current vs. Ambient Temperature and Air Velocity

 

Vo=2.5V(Either Orientation)

 

 

 

Output Current(A)

 

@ Vin = 5V, Vo = 3.3V (Either Orientation)

 

 

 

DNM04S0A0R10(Standard) Output Current vs. Ambient Temperature and Air Velocity

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

Output Current(A)

@ Vin = 3.3V, Vo = 0.75V (Either Orientation)

 

 

 

 

 

 

 

 

12

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

Natural

 

 

 

10

 

 

 

 

 

 

 

Convection

 

 

 

 

 

Natural

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

Convection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

60

65

70

75

80

85

0

 

 

 

 

 

 

 

 

 

Ambient Temperature (℃)

60

65

70

75

80

85

Figure 45: DNM04S0A0R10 (Standard) Output current vs.

 

 

 

 

 

Ambient Temperature (℃)

 

Figure 48: DNM04S0A0R10 (Standard) Output current vs.

 

ambient temperature and air velocity@Vin=5V, Vo=3.3V(Either

 

ambient temperature and air velocity@ Vin=3.3V,

 

Orientation)

 

 

 

 

 

 

 

 

 

 

 

Vo=0.75V(Either Orientation)

 

 

 

 

 

 

 

 

 

 

 

 

DNM04S0A0R10(Standard) Output Current vs. Ambient Temperature and Air Velocity

 

 

 

 

 

 

 

Output Current(A)

 

@ Vin = 5.0V, Vo = 0.75V (Either Orientation)

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

10

Natural

Convection

8

6

4

2

0

60

65

70

75

80

85

 

 

 

 

 

Ambient Temperature (℃)

Figure 46: DNM04S0A0R10(Standard) Output current vs. ambient temperature and air velocity@Vin=5V, Vo=0.75V(Either Orientation)

DS_DNM04SIP10_07162008D

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Contents Delphi DNM, Non-Isolated Point of Load Technical Specifications ParameterElectrical Characteristics Curves Converter efficiency vs. output current 3.3V outOutput ripple & noise at 3.3Vin, 2.5V/10A out Turn on delay time at 5Vin, 3.3V/10A out Electrical Characteristics Curves Output short circuit current 5Vin, 0.75Vout Input Source Impedance Test ConfigurationsDesign Considerations Design Considerations CON Features DescriptionsSafety Considerations Remote On/OffRemote Sense Features Descriptions CONOver-Temperature Protection Output Voltage ProgrammingVoltage Tracking Feature Descriptions CONVoltage Margining Sequential Start-up Ratio-MetricThermal Testing Setup Thermal ConsiderationsThermal Curves Vo=2.5VEither OrientationMechanical Drawing Part Numbering System Model List

Series DNM04 specifications

Delta Electronics’ Series DNM04 represents a cutting-edge solution in the realm of industrial automation and control systems. Designed to cater to a wide range of applications, the DNM04 series stands out for its versatility and reliability, making it an ideal choice for various sectors including manufacturing, energy, and transportation.

One of the key features of the DNM04 is its compact design, which allows for space-saving installation in control panels or equipment cabinets. Despite its small form factor, it does not compromise on performance. The series is equipped with advanced processing capabilities, ensuring swift and efficient execution of commands and processes.

The DNM04 series utilizes state-of-the-art communication technologies, enabling seamless integration with various industrial protocols such as Modbus, Ethernet/IP, and Profibus. This flexibility facilitates smooth data exchange between devices, enhancing overall system efficiency. Additionally, the DNM04 supports remote monitoring and control, allowing users to manage their systems from virtually anywhere, thereby streamlining operations and improving productivity.

Another significant characteristic of the DNM04 is its robust safety features. With compliance to international safety standards, the series provides options for redundancy and fault tolerance, minimizing downtime and ensuring continuous operation. This is particularly important in critical applications where system failure can lead to significant losses.

Moreover, the DNM04 series is characterized by its user-friendly interface, which simplifies configuration and troubleshooting processes. The intuitive design allows users to easily program and adjust settings, reducing the learning curve and increasing operational efficiency.

Furthermore, the DNM04 is built with durability in mind. Its rugged construction can withstand harsh environmental conditions, making it suitable for outdoor applications and demanding industrial settings. This longevity reduces the need for frequent replacements, thus lowering total cost of ownership.

In summary, Delta Electronics’ DNM04 series combines compact design, advanced communication capabilities, robust safety features, user-friendly interface, and durable construction, making it a formidable choice for industrial automation. This series not only meets the demands of today’s industries but also anticipates future needs, positioning it as a reliable partner in the advancement of technology and automation. Whether for monitoring, control, or data exchange, the DNM04 series stands out as a remarkable solution in the industrial electronics landscape.
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