20KV N4700高压螺栓电容
发布时间：2019-11-11 16:37:59 点击率：
产品特性Features
低损耗Low dissipation factor of 0.2% at 1 KHZ
高频特性好High frequency ≥550KHZ
过大电流High current ≥100mA
耐压特性好High voltage ≥60KVDC
绝缘电阻大High insulation resistance ≥400000MΩ
使用寿命长Long life ≥10 years
用途Applications
适用于高频高压电源High frequency & high voltage power supplies;
激光CO2 lasers, high voltage pulse generator
X光机电源X-ray equipment
无损探伤检测NDT (Non-destructive testing)
机场安检设备Airport security equipment
陶瓷温度特性Ceramic dielectric properties:
外观尺寸Dimension & Lead Style
编码释义Explanationt of part numbers:
关于N4700 材料
N4700陶瓷电容是近年研发成功的一种新型陶瓷，是高端产品中广泛使用的陶瓷材质，相对于其它I类陶瓷其介电常数大，适合于做容量较大的电容，其具有耐压更高，介质损耗小于0.2%，比一般II类陶瓷低很多；绝缘电阻大于200000MΩ，频率特性好，温度系数好，承受电流大，在温度从-25℃到+85℃时容量变化+/-28%，寿命长，其使用寿命在10年以上。
N4700 ceramic capacitor is successfully developed in recent years, a new type of ceramic, a ceramic material widely used in high-end products,compared to other Class I ceramic dielectric constant large, suitable for larger capacitance, resistance higher voltage, dissipation factor less than 0.2%, much lower than the average class II ceramic; insulation resistance is greater than200000MΩ, better frequency and characteristics of the temperature coefficient, withstand greater current, Its temperature variation of capacitance is within ±28% from -25°C to +85°C, it is life of more than 10 years.
◆注意事项 PRECAUTIONS
（1）运输和储存
•请避免在高温或高湿度或淋雨状态下运输或储存电容。
•不要放置在有毒气体，如硫酸，盐酸，硝酸等。
•避免碰。
（2）在操作过程中
•避免接触，如汗液电解质。不要赤手触摸。
•避免过多的影响，如坠落造成。
•请勿焊接螺柱端子。
•不要再机终端。
（3）用法
•当电容器用于高速脉冲，如激光，确保外加电压（峰 - 峰值电压），电容器的额定规格内。
•确保电容不暴露辐射室或变压器。 (1) During transportation and storage
• Do not transport or store where the capacitor will be exposed to high temperature or high humidity.
• Do not expose to poisonous gases such as H2SO4, HCL or HNO3.
• Avoid excessive impact such as that caused by falling.
(2) During operation
• Avoid contact with electrolytes such as perspiration. Do not touch with bare hands.
• Avoid excessive impact such as that caused by falling.
• Do not apply solder to stud terminals.
• Do not re-machine the terminals.
(3) Usage
• When the capacitor is used for high-speed pulses such as with a laser, make sure that the impressed voltage (peak-to-peak volt-age) is within the capacitor’s rated specifications.
• Make sure that the capacitor is not exposed to radiant heat from cham
低损耗Low dissipation factor of 0.2% at 1 KHZ
高频特性好High frequency ≥550KHZ
过大电流High current ≥100mA
耐压特性好High voltage ≥60KVDC
绝缘电阻大High insulation resistance ≥400000MΩ
使用寿命长Long life ≥10 years
用途Applications
适用于高频高压电源High frequency & high voltage power supplies;
激光CO2 lasers, high voltage pulse generator
X光机电源X-ray equipment
无损探伤检测NDT (Non-destructive testing)
机场安检设备Airport security equipment
陶瓷温度特性Ceramic dielectric properties:
外观尺寸Dimension & Lead Style
编码释义Explanationt of part numbers:
关于N4700 材料
N4700陶瓷电容是近年研发成功的一种新型陶瓷，是高端产品中广泛使用的陶瓷材质，相对于其它I类陶瓷其介电常数大，适合于做容量较大的电容，其具有耐压更高，介质损耗小于0.2%，比一般II类陶瓷低很多；绝缘电阻大于200000MΩ，频率特性好，温度系数好，承受电流大，在温度从-25℃到+85℃时容量变化+/-28%，寿命长，其使用寿命在10年以上。
N4700 ceramic capacitor is successfully developed in recent years, a new type of ceramic, a ceramic material widely used in high-end products,compared to other Class I ceramic dielectric constant large, suitable for larger capacitance, resistance higher voltage, dissipation factor less than 0.2%, much lower than the average class II ceramic; insulation resistance is greater than200000MΩ, better frequency and characteristics of the temperature coefficient, withstand greater current, Its temperature variation of capacitance is within ±28% from -25°C to +85°C, it is life of more than 10 years.
◆注意事项 PRECAUTIONS
（1）运输和储存
•请避免在高温或高湿度或淋雨状态下运输或储存电容。
•不要放置在有毒气体，如硫酸，盐酸，硝酸等。
•避免碰。
（2）在操作过程中
•避免接触，如汗液电解质。不要赤手触摸。
•避免过多的影响，如坠落造成。
•请勿焊接螺柱端子。
•不要再机终端。
（3）用法
•当电容器用于高速脉冲，如激光，确保外加电压（峰 - 峰值电压），电容器的额定规格内。
•确保电容不暴露辐射室或变压器。 (1) During transportation and storage
• Do not transport or store where the capacitor will be exposed to high temperature or high humidity.
• Do not expose to poisonous gases such as H2SO4, HCL or HNO3.
• Avoid excessive impact such as that caused by falling.
(2) During operation
• Avoid contact with electrolytes such as perspiration. Do not touch with bare hands.
• Avoid excessive impact such as that caused by falling.
• Do not apply solder to stud terminals.
• Do not re-machine the terminals.
(3) Usage
• When the capacitor is used for high-speed pulses such as with a laser, make sure that the impressed voltage (peak-to-peak volt-age) is within the capacitor’s rated specifications.
• Make sure that the capacitor is not exposed to radiant heat from cham
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