Delta Electronics DNM, DNL SIP Series manual Vref definition Voset,ps2

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For type C (DNXXX0A0XXXX C), the simultaneous tracking can be accomplished by putting R1 equal to 30.1K Ω through VoPS1 to the TRACK pin of PS2. Figure 12 shows the circuit diagram of Simultaneous start-up when VoPS2 tracks the VoPS1 (only for type C).

Vin

ENABLE

PS1

Vin

VoPS1

30.1K R1 TRACK

ENABLE

PS2

To Tracking circuit

R2 20K

VoPS2

Figure 12. PS1 and PS2 track output voltage Simultaneous start-up for type C

PS1

PS2

PS1

PS2

Figure 13. Simultaneous Power up

Figure 14. Simultaneous Power down

Table 5. : Vref definition

Voset,ps2	Vref

0.7525	0.3

1.2	0.48
1.5	0.6

1.8	0.72

2.5	1.0
3.3	1.32

5.0	2.0	15

Image 15

Contents Delphi DNM and DNL Series of SIP type POL converters PurposeRelevant Documentation Equipment Set-Up and Description Equipment RequiredThermal Management of the Converter Test Set-Up Tests PerformedSW3 Function table Initial Power UpTests and Evaluation TestNo Load Input Current Test Output Characteristics Line Regulation Load RegulationOutput Ripple 10500 Vtrim = 0.7 − 0.1698 ⋅ Vout − For DNM04xx and DNL04xx seriesVoltage Margining For DNM12xx and DNL12xx seriesDetailed Description Sequential Implementation Voltage TrackingRatio-Metric Implementation PS1 PS2PS1=5V VrefSimultaneous Implementation PS1=5V PS2=3.3VVref definition Voset,ps2 Test Dynamic Characteristics Output Voltage DeviationTest Turn on the module by using the external switch Test Turn on the module by using the Enable on/offTurn-On Response Time Thermal Characteristic Efficiency Appendix A- Evaluation Board Schematic Warranty

DNM, DNL SIP Series specifications

Delta Electronics has long been recognized as a leading provider of power and thermal management solutions, and their DNL SIP Series and DNM series converters are exemplary products that exemplify the company’s commitment to innovation and efficiency. Designed specifically for industrial applications, these power supplies offer a range of features that cater to the demands of modern electronic systems.

The DNL SIP Series is a highly integrated, compact power converter that provides a reliable solution for various applications, including communication equipment, industrial automation, and IoT devices. One of its standout features is its high power density, which allows for a significant reduction in space requirements without compromising on performance. This is particularly advantageous in applications where space is at a premium.

Another important characteristic of the DNL SIP Series is its wide input voltage range, accommodating different operating environments and ensuring versatility across diverse applications. The series also boasts high efficiency ratings, often exceeding 90%. This high efficiency translates into reduced energy consumption, lower operating costs, and less heat generation—factors that are crucial in both environmental sustainability and system longevity.

On the other hand, the DNM series is tailored for more demanding applications that require robust performance in even harsher conditions. This series blends advanced technology with an expanded thermal management system, allowing for operation in extreme temperatures and ensuring reliability in challenging environments. The DNM’s rugged design not only enhances its durability but also contributes to user safety, featuring protections against over-voltage, over-current, and short circuits.

Both the DNL SIP and DNM series leverage Delta Electronics’ cutting-edge manufacturing processes and adherence to international safety standards. This ensures that their products meet rigorous quality controls and are certified for use in a variety of industrial settings. Integration with communication protocols and smart features allows for quick diagnostics and monitoring, enabling users to optimize performance and address issues before they escalate.

In summary, Delta Electronics’ DNL SIP Series and DNM converters stand out due to their compact design, high efficiency, wide input voltage range, and robust protection features. They cater to a wide array of industrial applications, making them an excellent choice for engineers and designers seeking reliable power solutions in an increasingly complex electronic landscape.