Chỉ số độ tin cậy của tụ điện Snap-in Cadac cho quân đội & phòng thủ
- Solder pin structure, high pressure product, khối lượng nhỏ。
- There are reliability indicators, and there are five levels of failure rate(λ≤1×10-5)
- It meets the environmental requirements of the national military standard GJB603A-2021
- such as vibration, low pressure, and humidity resistance
It is suitable for filtering and energy storage in the electronic unified circuit of aerospace, hàng không, alpine, high altitude and ocean
Bài báo | characteristic | ||||
Nhiệt độ hoạt động | -40℃ ~ + 105 ℃ | ||||
Rated operating voltage range | 400V ~ 450V | ||||
Nominal capacitance range | 82~1000μF | ||||
Allowable deviation of nominal
điện dung |
M(±20%) | (25℃,100Hz) | |||
DC leakage curren(t 25℃,5min) | l≤0.01CRUR(μA) | CR:Nominal capacitance (μF); UR: Điện áp định mức (V) | |||
DFδ (tối đa) | For details, please refer to the “List of Product Specifications and Technical Parameters”
(25℃,100Hz) |
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Temperature characteristics
(100Hz, impedance ratio) |
Z-40℃/Z+25℃≤12 | ||||
Rated ripple current | For details, please refer to the “List of Product Specifications and Technical Parameters”
(105℃,100Hz) |
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Durability (High Temperature Test) |
The rated voltage with ripple current is applied at 105℃ for 2000h, and after recovery for 24h, the rated voltage with ripple current is tested at room temperature (25℃±5℃), and its
electrical performance is in accordance with the test: |
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Rate of change in capacitance | ≤±20% Initial measurements | ||||
DC leakage current | ≤Initial prescriptive value | ||||
The DF | ≤200% Initial measurements | ||||
Store at high temperatures |
Left at 105℃ for 1000h, after the test, the normal temperature (25℃±5℃) was restored to
the test, and its electrical properties were in line with: |
||||
Rate of change in capacitance | ≤±15% Initial measurements | ||||
DC leakage current | ≤200% Initial prescriptive value | ||||
The DF | ≤200% Initial measurements |