Product Overview
The KS Series large-sized aluminum electrolytic capacitors are designed for general-purpose, long-life applications. Featuring a snap-in terminal type and a safety vent on the aluminum case, these capacitors offer high ripple current capability and endurance at 105 for 3000 hours. They are RoHS2.0 compliant and suitable for professional power supplies, frequency converters, inverters, UPS systems, medical power supplies, air conditioners, and professional arena power amplifiers.
Product Attributes
- Brand: KS Series
- Type: Large Sized Aluminum Electrolytic Capacitors
- Compliance: RoHS2.0 Compliant
- Terminal Type: Snap-in
- Case: Safety vent designed on aluminum case
Technical Specifications
| Category | Characteristic | Details |
|---|---|---|
| Temperature Range | Operating Temperature | -25 ~ +105 |
| Rated Voltage Range | WV(V) | 160 ~ 450V.DC |
| Capacitance Tolerance | Tolerance (at 20, 120Hz) | 20%(M) |
| Leakage Current | After 5 minutes application of rated voltage (at 20) | I= Max. leakage current (A), C = Nominal capacitance (F), V = Rated voltage (V) |
| Rated voltage(V) | 160 ~ 400: 0.15, 420 ~ 450: 0.20 (Max. Leakage Current) | |
| Dissipation Factor | tan (Max.) (at 20, 120Hz) | 0.15 (for 160-400V), 0.20 (for 420-450V) |
| Capacitance > 1000F | Add 0.02 for each 1000F increase | |
| Low Temperature Characteristics | Impedance Ratio (at 120Hz) | Z(-25)/Z(+20) |
| Rated voltage(V) | 160 ~ 400: 4 (Max.), 420 ~ 450: 8 (Max.) | |
| Endurance | Conditions | 3000 hours at 105 with maximum allowable ripple current, not over rated voltage |
| Capacitance Change | ≤±20% of initial value | |
| D.F.(tan) | ≤200% of initial specified value | |
| Leakage Current (Endurance) | ≤Initial specified value | |
| Shelf Life | Conditions | 1000 hours at 105 without voltage applied |
| Capacitance Change | ≤±15% of initial value | |
| D.F.(tan) | ≤150% of initial specified value | |
| Leakage Current (Shelf Life) | ≤200% of initial specified value | |
| Standard Ratings Table (WV(V), Cap.(F), Case Size DL(mm), Max. Ripple Current at 105/120Hz(A.r.m.s)) (Note: Full table data is extensive and not included here for brevity. Refer to original datasheet for complete list.) | ||
| Dimensions | Standard Terminal Type | S (22 ~ 35) |
| Terminal Type | P (35) | |
| Ripple Current Coefficient | Frequency (Hz) | 50, 120, 300, 1k, 10k, 50k |
| Coefficient (160 ~ 250V) | 0.81, 1.00, 1.17, 1.32, 1.45, 1.50 | |
| Coefficient (315 ~ 450V) | 0.77, 1.00, 1.16, 1.30, 1.41, 1.43 | |
Note: The endurance of capacitors is reduced with internal heating produced by ripple current. To ensure long life, reduce the RMS ripple current in actual use.
2410121322_BERYL-Electronic-Tech-KS400M151SI222-30TA-1A1ET_C7211178.pdf
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