High Voltage High Frequency Red Copper Mica Capacitor
(High frequency,high voltage, customized product.)
Feature
● Using the best mica paper 511 as material,dipping high temperature epoxy resin.● High frequency,high voltage and big current.
● Very stable at high frequency circuit.
Application
It is the best choice for radar because of high frequency and high voltageGeneral 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: 0.5KV~100KV
● 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.