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Big Current Mica Capacitor | CGCA
FEATURES
Using the best mica paper as material,dipping high temperature epoxy resin. High frequency,high voltage and big current.
Very stable at big current circuit.
Application
JINPEI CGCA series mica pcapacitors are suitable to high frequency,high voltage, big current circuit. Like high frequency feedback circuit,high frequency resonance circuit and pulse circuit etc.
Widely use in satellite,aerospace,ship,medical equipment,oil down-hole equipment, welding machine,metallurgy equipment etc.
General Characteristics
Temperature Range: -40℃～+85℃
Capacitance Tolerance: ±5%,±10%,±20%
Relative Humidity: 80%, at +40℃ can be short time at 95~98%.
Atmospheric pressure: 6x104Pa~1.04x105Pa
Vibration: frequency 10~500Hz, acceleration: 10g
Working voltage: 2KV~30KV
Working current: 5A~50A
DC test voltage: at room termperature,rated voltage U0 ≤ 10KV capacitor, load 2 times working voltage, Rated voltage 10KV﹤U0≤30KV capacitor,load 1.5 times working voltage, Rated voltage U0 ﹥ 30KV capacitor,load 1.2 times working voltage, After keep 1 minute,no breakdown and flashover.
Insulation resistance(R): normal climate
Capacitance C ≥ 0.1μF R≥1000MΩ
Capacitance C＜ 0.1μF R＞5000MΩ
Dissipation factor: tgδ≤4×10-3(1KHz), Pass D.C. rated voltage test.
| Some items’ datas.
Part Number |
Capaitance (μF) |
Working Voltage |
Working Current |
Working Frequency |
| (KV/DC) | (A) | (MHz) | ||
| 0.005 | 15 4R | 30 | 1 | |
| 0.01 | 30 4U | 50 | 1 | |
| CGCA-A | 0.01 | 4.5 3W | 25 | 1 |
| 0.05 | 15 4R | 50 | 1 | |
| 0.1 | 7.5 3M | 15 | 1 | |
|
CGCA-B |
0.004 | 15 4R | 10 | 1 |
| 0.01 | 20 4D | 10 | 1 | |
|
CGCA-C |
0.025 | 5 3H | 25 | 1 |
| 0.025 | 5 3H | 5 | 1 |
Can used in DC blocking,energy storage,feedback,by-pass circuit etc.
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of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers..