01
DC-Link Film Capacitor Developed For Battery Inspection Device
parameter
| Rated capacitance | 820uf | 880uf | 1500uf | 1200uf |
| Rated Voltage | 1300VDC | 1300VDC | 700VDC | 700VDC |
| Non-recurrent surge voltage | 1950V | 1950V | 1050V | 1050V |
| Rated energy | 650Ws | 709.8Ws | 367.5Ws | 245Ws |
| Maximum current (Imax @10kHz,50℃) | 70A | 85A | 90A | 77A |
| Maximum peak current | 10.56kA | 9.84KA | 9KA | 7.2KA |
| Maximum surge current | 31.68kA | 29.52KA | 27KA | 21.6KA |
| Series resistance ESR | ≤1.1mΩ(1kHz) | ≤1.5mΩ(1kHz) | ≤0.8mΩ(1kHz) | ≤1.0mΩ(1kHz) |
| Tangent of the loss | ≤0.002 (100Hz) | ≤0.002 (100Hz) | ≤0.002 (100Hz) | ≤0.002 (100Hz) |
| Tangent of the loss angle | 0.0002 | 0.0002 | 0.0002 | 0.0002 |
| Self discharge time const. | ≥10000S(100VDC 60S） | ≥10000S | ≥10000S | ≥10000S |
| Self inductance @1MHz 20℃ | ≤60nH | ≤60nH | ≤60nH | ≤60nH |
| working temperature | -40℃~85℃ | -40℃~85℃ | -40℃~85℃ | -40℃~85℃ |
| Storage temperature | -40℃~85℃ | -40℃~85℃ | -40℃~85℃ | -40℃~85℃ |
| Thermal resitance | 2.5K/W | 2.7K/W | 4.6K/W | 5.0K/W |
| Service life | 100000 h(≦70℃) | 100000 h(≦70℃) | 1000000≦70℃) | 1000000≦70℃) |
| Failure quota | 100Fit | 100Fit | 100Fit | 100Fit |
| Voltage test between terminals | 1950VDC/10 Seconds | 1950VDC/10 Seconds | 2250VDC/10S | 2250VDC/10S |
| AC voltage test terminal | 3000VAC/60 Seconds | 3000VAC/10 Seconds | 3000VAC/10 Seconds | 3000VAC/10 Seconds |
| Working altitude | ≦3000m | ≦3000m | ≦3000m | ≦3000m |
| Diemension | D*H 116*175mm | D*H 116*230mm | D*H116*155mm | D*H 116*120mm |
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Capacitor production-Winding
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Energize capacitor cores
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Thermoforming
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