快速响应客户需求
产品特点
HVR80A
圆柱形厚膜无感高压电阻器
Cylindrical Thick film Non inductive High voltage Resistor
1、硅树脂封装和玻璃介质封装，可在空气、高压油、环氧树脂中使用，电阻误差
值提供以下四种选择： ±0.5% 、±1%、±2%、±5% 、±10%。
silicone packaging and glass media packaging, they can be used in air, high pressure oil,
epoxy resin, resistance error value to provide the following four options: ±0.5%, ±1%,
±2%, ±5%, ±10%.
2，功率范围，0.5W～25W,具有耐高压、无感、耐脉冲、高稳定性、耐潮湿。引出
端采用镀锡铜针。
power range, 0.5W~25W, with high pressure resistance, non-inductive, pulse resistance,
high stability, moisture resistance. Leading-out terminal adopts tinned copper needle.
3，基体采用95%以上的高品质陶瓷（Al₂ O₃ ），电阻膜层采用贵金属银、钌、钯
等成分浆料，经850℃高温烧结而成，导热好，电性能稳定，引出端采用镀锡铜针。
the matrix adopts more than 95% of high-quality ceramics (Al₂O₃), the resistance film is
made of precious metal silver, ruthenium, palladium and other components of the
paste, sintered at 850℃ high temperature, good thermal conductivity, stable electrical
performance, leading-out terminal of the tin-plated copper needle.
适用范围scopeofapplication
有高压和脉冲、浪涌的电路中都适用，使用场合相当广泛，如高压电力设备、高压电源、静电设备、喷
涂设备、医疗CT&X 光机、高压阻容器、真空设备、分压电路、高压测试设备、高压仪器仪表等。
There are high voltage and pulse, surge circuit is suitable for a wide range of applications, such as high voltage
power equipment, high voltage power supply, electrostatic equipment, spraying equipment, medical CT&X-ray
machine, high voltage resistance container, vacuum equipment, pressure circuit, high voltage test equipment,
high voltage instrumentation.
性能指标Performance evaluation
|
测试项目 Test Item |
测试方法 Test method |
性能指标 Performance indicators |
|
过负荷特性 Overload characteristic |
5 倍额定功率，但不超过1.5 倍[敏感词]持续工作电压， 连续5 秒钟 5 times the rated power, but not more than 1.5 times the maximum continuous operating voltage for 5 seconds |
△R≤±(0.2%R+0.1Ω) |
|
工作环境温度 Operating ambient temperature |
-55°C~ 225°C |
空白 blank |
|
介质耐压 Dielectric withstand voltage |
1000VDC, 60 秒钟 1000VDC, 60 second |
空白 blank |
|
负载稳定性 Load stability |
1000 小时额定功率(室温) 1000h rated power (room temperature) |
△R≤±(0.5%R+0.1Ω) |
|
冷热冲击 Load stability |
Mil-Std-202,方法107,条件C Mil-Std-202,Method 107, Condition C |
△R≤±(0.2%R+0.1Ω) |
|
防潮能力 Moisture resistance |
Mil-Std -202,方法106 Mil-Std-202,Method 106 |
△R≤±(0.4%R+0.1Ω) |
|
绝缘电阻 Insulation resistance |
＞10000M | |
额定功率或电压／溫度变化相关曲线
Rated power qrvoltage/temperature variation related curve
规格参数Speci什cation parameter
备注：1.各种尺寸，规格，电阻值可接受定制。
Note: 1. Various sizes, specifications, and resistance values can be customized.
订购信息ordering information
|
选型示例：HVR80AK15209K100MF(HVR80,引线，黑色，尺寸152X9,±100ppm/℃，100M ，±1%) Selection example: HVR80AK15209K100MF (HVR80, lead, black, size 152X9, ± 100ppm/℃, 100M, ± 1%) |
||||||
| HVR80 |
A |
K | 15209 | K | 100M |
F |
|
系列型号 Series Model |
A=引线 lead wire |
封装 Package K=黑色(black) H=红色(red) U=蓝色(blue) |
尺寸（长X 直径） dimensions (Length X Diameter) 15209=152×9 7211=72×11 5208=52×8 |
温度系数 temperature coefficient J=±200ppm K=±100ppm L=±50ppm |
阻值 Resistance 10K2=10.2K 1M=1MΩ 1G5=1.5GΩ |
精度 Accuracy D： ±0.5% F： ±1% G： ±2% J： ±5% K： ±10% |
|
颜色 colour |
ROHS 检测报告 ROHS testing report |
使用范围 Scope of use |
|
大红袍 Red |
无 No |
空气中 in air |
|
黑色硅树脂 Black silicone resin |
有 Yes |
空气、油、灌封中 Air, oil, and Potting |
|
黑色/蓝色环氧树脂 Black/Blue Epoxy Resin |
有 Yes |
灌封、油中 Potting and in oil |
E-mail:twj@twjohm.com
