Delta Electronics DNL SIP Series, DNM manual Equipment Required, Equipment Set-Up and Description

Page 2

3.0Equipment Required

3.1A DC Power Supply 0 - 20 V @ 0 - 20A (Agilent 6574A 0 -60V/0 - 35A or equivalent).

3.2An oscilloscope (Tektronix TDS 3034 or equivalent) 4 Channel 300 MHz, equipped with a x1 scope probe, a x10 scope probe, and two BNC cables (length less than 20 inches/500mm)

3.3Digital multi-meters, one with 20A range and ideally all with 4 1/2 digit resolution (DVM1, DVM2 and DVM3) (Zentech 2041 or equivalent).

3.4An electronic load (Chroma 63030 or equivalent), 300W approximate rating, or a suitable resistive load.

3.5A DC power supply (GW GPC-3060D).

4.0 Equipment Set-Up and Description

Refer to the Power Module Evaluation Board Layout (See page 19) for reference designators cited in this document and Figure 1. Set-up Diagram.

Figure 1. Set-up Diagram

Image 2

Contents Relevant Documentation Delphi DNM and DNL Series of SIP type POL convertersPurpose Equipment Required Equipment Set-Up and DescriptionThermal Management of the Converter Tests Performed Test Set-UpInitial Power Up SW3 Function tableNo Load Input Current Test Tests and EvaluationTest Output Ripple Output Characteristics Line RegulationLoad Regulation 10500 For DNM04xx and DNL04xx series Vtrim = 0.7 − 0.1698 ⋅ Vout −For DNM12xx and DNL12xx series Voltage MarginingVoltage Tracking Detailed Description Sequential ImplementationPS1 PS2 Ratio-Metric ImplementationVref PS1=5VPS1=5V PS2=3.3V Simultaneous ImplementationVref definition Voset,ps2 Dynamic Characteristics Output Voltage Deviation TestTurn-On Response Time Test Turn on the module by using the external switchTest Turn on the module by using the Enable on/off 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.