Snap In Terminal Large Sized Aluminum Electrolytic Capacitors BERYL Electronic Tech KS450M391SI23530TA1A1Et Series
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Product Description
Product Overview
The KS Series Large Sized Aluminum Electrolytic Capacitors are designed for general-purpose, long-life applications. Featuring a snap-in terminal type, these capacitors offer high ripple current capability and a safety vent designed on the aluminum case. 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
- Series: KS Series
- Type: Large Sized Aluminum Electrolytic Capacitors
- Terminal Type: Snap-in
- Compliance: RoHS2.0 Compliant
Technical Specifications
| Category | Characteristic | Details |
|---|---|---|
| Temperature Range | Operating Temperature | -25 ~ +105 |
| Shelf Life Storage | 1000 hours at 105 (without voltage applied) | |
| Voltage Range | Rated Working Voltage | 160 ~ 450V.DC |
| Low Temperature Rated Voltage | 160 ~ 400V (Z(-25)/Z(+20) 4); 420 ~ 450V (Z(-25)/Z(+20) 8) | |
| Capacitance Tolerance | 20% (M) at 20, 120Hz | |
| Leakage Current | After 5 minutes application of rated voltage (at 20) | Calculated by I = 0.01*C*V (A) or specific values for voltage ranges. |
| Endurance Test | Initial specified value after 3000 hours at 105 | |
| Dissipation Factor (tan) | Max. (at 20, 120Hz) | 0.15 (160~400V), 0.20 (420~450V) |
| Endurance Test | 200% of initial specified value after 3000 hours at 105 | |
| Endurance | 3000 hours at 105 with maximum allowable ripple current | |
| Shelf Life Characteristics | Capacitance change 15%; D.F.(tan) 150% of initial; Leakage current 200% of initial after 1000 hours at 105 (no voltage) | |
| Dimensions | D x L (mm) | Various sizes available (e.g., 22x25, 35x50) |
| Ripple Current Coefficient | Frequency Coefficient (at 105) | See table for values at different frequencies (50Hz to 50kHz) |
| Maximum Allowable Ripple Current | at 105/120Hz (A.r.m.s) | Varies by WV(V) and Cap.(F) |
Standard Ratings (Partial List)
| WV(V) | Cap.(F) | Case Size (DL mm) | Max. Ripple Current (A.r.m.s) at 105/120Hz |
|---|---|---|---|
| 160(2C) | 390 | 2225 | 1.37 |
| 160(2C) | 470 | 2225 | 1.50 |
| 450(2W) | 100 | 2225 | 0.73 |
| 450(2W) | 120 | 2230 | 0.84 |
| 450(2W) | 560 | 3545 | 2.20 |
| 450(2W) | 680 | 3550 | 2.48 |
Note: Endurance of capacitors is reduced with internal heating produced by ripple current; halving the lifetime with every 5 rise. Reduce ripple current for longer life performance.
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina