Product Overview
The KM Series large-sized aluminum electrolytic capacitors are general-purpose, snap-in capacitors designed for professional applications. They offer high ripple current capability and extended endurance, rated for 105 for 2000 hours. Featuring a safety vent on the aluminum case and RoHS2.0 compliance, these capacitors are suitable for demanding environments such as professional power supplies, frequency converters, inverters, medical power supplies, UPS, air conditioners, and professional arena power amplifiers.
Product Attributes
- Type: Large Sized Aluminum Electrolytic Capacitors
- Series: KM Series
- Terminal Type: Standard (S), P, L
- Compliance: RoHS2.0
Technical Specifications
| Category | Specification | Details |
|---|---|---|
| Operating Temperature Range | -40 ~ +105 | (6.3 ~ 100V.DC) |
| -25 ~ +105 | (160 ~ 500V.DC) | |
| Rated Voltage Range | 6.3 ~ 500V.DC | |
| Capacitance Tolerance | 20%(M) | (at 20, 120Hz) |
| Leakage Current | I 0.02CV (0.03CV for L=20mm) or 3mA, whichever is smaller | (After 5 minutes application of rated voltage, at 20) |
| Dissipation Factor (tan) | See table for values by rated voltage (at 20, 120Hz). For nominal capacitance >1000F, add 0.02 for each 1000F increase. | |
| Low Temperature Characteristics | Impedance ratio (Z(-25)/Z(+20) and Z(-40)/Z(+20)) shall not exceed listed values. | |
| Endurance | 2000 hours at 105 with maximum allowable ripple current. Specifications after test: Capacitance change 20% of initial value, D.F.(tan) 200% of initial specified value, Leakage current initial specified value. | |
| Shelf Life | 1000 hours at 105 without voltage applied. Specifications after test: Capacitance change 20% of initial value, D.F.(tan) 150% of initial specified value, Leakage current 200% of initial specified value. | |
| Dimensions | Standard Terminal Type: S (22 ~ 35) | |
| Terminal Type: P (35) | ||
| Terminal Type: L (2230 ~ 50L) | ||
| Case Size | DL(mm) | |
| Ripple Current Correction Factor | See table for frequency coefficients (at 105/120Hz). | |
| Standard Ratings | See detailed table for WV(V), Cap.(F), Case size (DL), and Maximum allowable ripple current at 105/120Hz (A.r.m.s). | |
Note on Endurance: The endurance of capacitors is reduced with internal heating produced by ripple current. For long life performance, the RMS ripple current should be reduced.
2410121247_BERYL-Electronic-Tech-KM450M561SI230-55TA-1A3EL-4-0-0-5t_C7211183.pdf
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