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➢ What is the relationship between the 'rev date' and the website address provided in the document?
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➢ For the sv320k10 model, what is the value for '0.8' in the last column?
1. Component Series:
️· The datasheet covers multiple series: SV250K, SV275K, SV300K, SV320K, and others. These likely represent different capacitance values or voltage ratings.
2. Core Specifications (as presented in the table rows):
Each row represents a specific component model (e.g., SV250K05, SV300K10). The columns define the key characteristics. Here's a breakdown of the meaning of each column:
️· Model/Part Number: The unique identifier for each component (e.g., SV250K05).
️· Capacitance: Value in microfarads (µF) – the ability to store electrical charge. (e.g., 250, 275, 300, 320µF). The last digit likely represents the voltage rating.
️· Rated Voltage: Voltage (V). The "K" in the model numbers suggests a tolerance of 10%, but this information is not explicit
️· Diameter (mm): Physical diameter of the component.
️· Length (mm): Physical length of the component.
️· Rated Ripple Current (A): The maximum alternating current the capacitor can handle without overheating or failing.
️· ESR (mΩ): Equivalent Series Resistance. A lower ESR is generally desirable as it reduces power loss.
️· Impedance (Ω): Opposition to alternating current at a specific frequency (usually 100kHz or 120Hz). Lower impedance is generally better.
️· Rated Ripple Current: This column repeats the same information.
️· Leakage Current (µA): The amount of DC current that flows through the capacitor when a voltage is applied. Lower is better.
️· Life (kHrs): The expected operating life of the capacitor under specified conditions (temperature, voltage, ripple current).
️· Temperature (°C): The operating temperature for the capacitor.
️· Case Size (mm): The physical size of the capacitor's case.
3. General Notes and Characteristics:
️· The components are likely Aluminum Electrolytic Capacitors, given the characteristics described (capacitance, voltage, ripple current, ESR, leakage current, etc.).
️· The datasheet presents a range of components with varying capacitance, voltage ratings, and performance characteristics.
️· The specifications are provided "as is" and may be subject to change without notice.
️· The manufacturer recommends confirming technical specifications before ordering or using the components.
️· The component series provides different ratings for voltage and capacitance, with more robust performance in components with higher numbers.
4. Summary of important data
️· Capacitance Range: Roughly 250µF to 320µF
️· Voltage Ratings: Likely 5V, 7V, 10V, 14V, 20V, and 23V, based on the last digit in the model number.
️· Ripple Current: From 144A to 680A.
️· Operating Life: Values vary but generally exceed 2000 hours.
️· Temperature: Typically rated for 85°C or 105°C.
Important Considerations:
️· Frequency: The datasheet provides impedance and ESR values at specific frequencies (usually 100kHz or 120Hz). These values may change at different frequencies.
️· Temperature: The performance characteristics (ESR, ripple current, etc.) are typically specified at a specific temperature (e.g., 25°C).
️· Tolerance: The datasheet does not explicitly state the tolerance of the capacitance values.
1. Component Series:
️· The datasheet covers multiple series: SV250K, SV275K, SV300K, SV320K, and others. These likely represent different capacitance values or voltage ratings.
2. Core Specifications (as presented in the table rows):
Each row represents a specific component model (e.g., SV250K05, SV300K10). The columns define the key characteristics. Here's a breakdown of the meaning of each column:
️· Model/Part Number: The unique identifier for each component (e.g., SV250K05).
️· Capacitance: Value in microfarads (µF) – the ability to store electrical charge. (e.g., 250, 275, 300, 320µF). The last digit likely represents the voltage rating.
️· Rated Voltage: Voltage (V). The "K" in the model numbers suggests a tolerance of 10%, but this information is not explicit
️· Diameter (mm): Physical diameter of the component.
️· Length (mm): Physical length of the component.
️· Rated Ripple Current (A): The maximum alternating current the capacitor can handle without overheating or failing.
️· ESR (mΩ): Equivalent Series Resistance. A lower ESR is generally desirable as it reduces power loss.
️· Impedance (Ω): Opposition to alternating current at a specific frequency (usually 100kHz or 120Hz). Lower impedance is generally better.
️· Rated Ripple Current: This column repeats the same information.
️· Leakage Current (µA): The amount of DC current that flows through the capacitor when a voltage is applied. Lower is better.
️· Life (kHrs): The expected operating life of the capacitor under specified conditions (temperature, voltage, ripple current).
️· Temperature (°C): The operating temperature for the capacitor.
️· Case Size (mm): The physical size of the capacitor's case.
3. General Notes and Characteristics:
️· The components are likely Aluminum Electrolytic Capacitors, given the characteristics described (capacitance, voltage, ripple current, ESR, leakage current, etc.).
️· The datasheet presents a range of components with varying capacitance, voltage ratings, and performance characteristics.
️· The specifications are provided "as is" and may be subject to change without notice.
️· The manufacturer recommends confirming technical specifications before ordering or using the components.
️· The component series provides different ratings for voltage and capacitance, with more robust performance in components with higher numbers.
4. Summary of important data
️· Capacitance Range: Roughly 250µF to 320µF
️· Voltage Ratings: Likely 5V, 7V, 10V, 14V, 20V, and 23V, based on the last digit in the model number.
️· Ripple Current: From 144A to 680A.
️· Operating Life: Values vary but generally exceed 2000 hours.
️· Temperature: Typically rated for 85°C or 105°C.
Important Considerations:
️· Frequency: The datasheet provides impedance and ESR values at specific frequencies (usually 100kHz or 120Hz). These values may change at different frequencies.
️· Temperature: The performance characteristics (ESR, ripple current, etc.) are typically specified at a specific temperature (e.g., 25°C).
️· Tolerance: The datasheet does not explicitly state the tolerance of the capacitance values.
| Part No. | SV275K07 |
| Manufacturer | SEI |
| Size | 230 Kbytes |
| Pages | 5 pages |
| Description | Special Medium Voltage Leaded Varistor |
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