Introduction: Overview of ULV 500 data and application context. Perspective: This document systematically organizes the key parameters and tolerances of the ULV 500 based on available datasheets and technical catalogs, providing practical conclusions for selecting N 60 J FL=500. Evidence: Information is cross-referenced with official specifications and technical catalogs. Explanation: This approach helps quickly assess the module's compliance with project requirements and minimize risks during component selection.
Brief overview — what is ULV 500 and the N 60 J FL=500 marking (background)
The meaning of the designation N 60 J FL=500: The marking encodes parameters such as letters, numbers, and additional designations (N, 60, J, FL=500) and indicates the electrical/mechanical configuration and intended application. Evidence: standardized marking formats in datasheets enable unambiguous interpretation of product versions. Explanation: correctly reading the marking is essential for comparing variants in terms of tolerances, load ratings, and mounting compatibility.
The meaning of the designation N 60 J FL=500
Content: Explain the decoding of the marking (N, 60, J, FL=500)—what the letters and numbers signify. Evidence: Comparing with datasheet examples shows that numerical and alphabetic codes indicate power rating, class, and version. Explanation: This enables engineers to quickly determine which module to select for a specific circuit or package, taking mounting requirements into account.
Application area of ULV 500—typical tasks
Content: list typical applications (precision modules, power units, three-phase circuits, shields). Evidence: technical catalogs and usage examples in documentation point to standard scenarios. Explanation: understanding the application area reduces validation and testing time during system integration.
Key parameters of ULV 500 — electrical characteristics (data deep-dive)
Main electrical parameters: voltage, current, allowable ripple, and temperature range. Point: datasheets provide nominal values, ranges, and measurement methods for these parameters. Evidence: comparing parameter tables reveals the presence of nominal, max/min values, and measurement conditions. Explanation: when designing, it is important to consider not only the nominal value but also the test conditions (temperature, load) to ensure system reliability.
Main electrical parameters: voltage, current, power, frequency
Content: precise parameters for N 60 J FL=500 (nominal values and tolerances). Evidence: datasheets document testing methods and temperature coefficients, specifying relative errors and power margin. Explanation: these values determine the selection of cooling system components and protective devices during integration.
| Parameter | Designation | Nominal Value | Tolerance | Conditions |
|---|---|---|---|---|
| Input Voltage | VIN | 24 V DC | ±5% | T=25°C |
| Output Current | IOUT | 60 A | -0/+10% | Max Load |
| Switching Frequency | fSW | 50 kHz | ±2% | Nominal |
| Output Voltage Ripple | VRIPPLE | 100 mV | Max | Full Load |
Key Power Supply Characteristics and Limitations
Content: Information on input/output limits, parameter dependencies on temperature and load. Evidence: Technical descriptions often include dependency curves and tables showing degradation at elevated temperatures. Explanation: Considering these limitations helps avoid overloads and ensures the module's longevity under real-world conditions.
Mechanical Parameters and Temperature Tolerances (data deep-dive)
Dimensions, weight, mounting hardware, and operating temperature. Point: Mechanical characteristics and temperature limits are specified in the datasheets and installation guides. Evidence: Catalogs provide dimensional measurements, weight, and recommended mounting types. Explanation: Proper mechanical integration reduces the risk of mechanical stress and enhances heat dissipation.
Dimensions, weight, mounting hardware, and installation conditions
Content: how to read a table with columns: parameter | designation in the datasheet | units | tolerance. Proof: standardized datasheet formats allow for a unified approach to documentation. Explanation: a uniform table format simplifies automated selection and verification in CAD/PLM systems.
| Mechanical Parameter | Value | Units | Note |
|---|---|---|---|
| Length (L) | 85.0 | mm | ±0.2 mm |
| Width (W) | 55.0 | mm | ±0.2 mm |
| Height (H) | 22.0 | mm | ±0.5 mm (with heatsink) |
| Weight | 120 | g | Approximately |
| Mounting type | M3 Screw | - | 4 holes at the corners |
Temperature Ranges and Parameter Degradation
Content: operating and storage temperature ranges, their impact on output characteristics. Evidence: the manufacturer specifies degradation coefficients and recommended thermal conditions. Explanation: the designer must allow for a temperature margin and provide thermal protection during peak operating conditions.
- Operating Temperature:-40°C ... +85°C (Ambient)
- Storage Temperature:-55°C ... +125°C
- Current Degradation:A 2% reduction for every 10°C above 60°C
Tolerance Tables and Their Interpretation
How to read tolerance tables — a step-by-step example. Note: Tolerance tables are presented in the format "parameter — nominal value — tolerance — note." Evidence: datasheets include examples of tolerance calculations and testing recommendations. Explanation: Using the correct method for reading these tables helps avoid misinterpreting the specified characteristics.
How to read tolerance tables — a step-by-step example
Content: Take a single parameter and show the calculation of its allowable range. Proof: The method for calculating nominal/maximum/minimum values is provided in the specifications. Explanation: In practice, this helps quickly assess whether the parameters are suitable for a given operating mode and select compensating components.
Example calculation of tolerance for I_OUT = 60A ±10%
Nominal value: 60 A.
Upper limit: 60 + (60 * 0.10) = 66 A.
Lower limit: 60 - (60 * 0.10) = 54 A.
Thus, the operating range is 54–66 A, provided that temperature limits are observed.
Conclusion (summary and actions)
Brief conclusions and recommended actions for working with ULV 500. Key point: for N 60 J FL=500, during integration it is important to verify electrical and thermal tolerances, as well as mechanical compatibility. Evidence: combining data from datasheets and technical catalogs confirms the need for verification. Explanation: follow the checklist: measure parameters under anticipated conditions, prepare a thermal plan, and document any deviations.
- Check the nominal values and tolerances in the datasheetULV 500 N 60 J FL=500, comparing them with the project requirements.
- Test the module over the actual temperature range and record parameter degradation.
- Ensure mechanical compatibility and proper mounting for stable heat dissipation.
Frequently Asked Questions (FAQ)
What does the marking N 60 J FL=500 mean?
The marking encodes the execution type (N), the nominal parameter (60), the tolerance class (J), and the functional load or version (FL=500).
What are the main application areas of ULV 500?
The module is used in precision controllers, power units of industrial equipment, three-phase control circuits, and cooling systems.
How should the tolerance tables in the datasheet be interpreted?
The tables indicate the nominal value, minimum deviation, and maximum deviation. It is important to consider measurement conditions (temperature, load) when selecting components.
Are there any operating temperature limits?
Yes, parameters degrade outside the specified range. It is recommended to design the system with adequate heat dissipation and a power margin for peak operating conditions.
