خازن الکترولیتی پیچ Caeaa برای ارتش & دفاع
- Wide operating temperature range, 105°C2000h life
- Military products meet environmental requirements such as vibration and low air pressure
- A and B type fixing methods are available, and the size can be customized according to needs
- Military products can be supplied according to the “seven specialized” سطح, and can also be supplied according to the “ارتش عمومی” سطح
It is suitable for filtering and energy storage in electronic circuits in aerospace, هواپیمایی, cold, high altitude
مورد | مشخصه | |||||||||||||
مقدار درجه حرارت | -55℃ ~ 105 ℃ | |||||||||||||
Rated voltage range | 10V ~ 450V | |||||||||||||
محدوده ظرفیت اسمی | 220μF~2200000μF | |||||||||||||
Allowable deviation of nominal
ظرفیت (25° C, 120هرتز) |
M(±20% ) | |||||||||||||
DC leakage current(25℃,5حداقل | I≤0.01CRUR (میکروآمپر) or 15mA (هر کدام که کمتر است)
CR: Nominal capacitance (μF); UR: ولتاژ محاسبه شده (V) |
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Loss tangent tgδ (حداکثر) (25 ℃,120هرتز |
UR(V)
فیD |
10 | 16 | 25 | 35 | 50 | 63 | 100 | 160~ 450 | |||||
35 | 0.8 | 0.6 | 0.5 | 0.4 | 0.3 | 0.25 | 0.25 | 0.25 | ||||||
51 | 1.5 | 1 | 0.8 | 0.6 | 0.5 | 0.4 | 0.25 | 0.25 | ||||||
63.5 | 2 | 1.5 | 1 | 0.8 | 0.6 | 0.5 | 0.35 | 0.25 | ||||||
76,90,100 | 3 | 25 | 2 | 1 | 0.6 | 0.5 | 0.35 | 0.25 | ||||||
ویژگی های دما (impedance ratio, 120هرتز) | UR(V) | 10~16 | 25~ 100 | 160 | 250~ 450 | |||||||||
Z-40℃/Z+25℃ | ≤3 | ≤2 | ≤4 | ≤7 | ||||||||||
Z-55℃/Z+25℃ | ≤5 | ≤4 | ≤7 | ≤15 | ||||||||||
durability |
The rated voltage with ripple current is applied at 105°C for 2000h, and after recovery for 24h, the test is carried out at room temperature (25درجه سانتیگراد 5 درجه سانتیگراد), and its
electrical performance conforms to: |
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Rate of change in capacitance | ≤ 20% of the initial measurement | |||||||||||||
The loss angle tangent tgδ | ≤ 200% of the initial specified value | |||||||||||||
DC leakage current | ≤ initial prescriptive value | |||||||||||||
در دماهای بالا ذخیره کنید |
After storing at 105 °C for 500 hours and recovering for 24 ساعت ها, the electrical
properties of the two temperatures (25 °C±5 °C) were tested, and the electric al properties conformed to: |
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Rate of change in capacitance | ≤ 20% of the initial measurement | |||||||||||||
The loss angle tangent tgδ | ≤ 200% of the initial specified value | |||||||||||||
DC leakage current | ≤ 200% of the initial specified value |