Xianyang Qinhua Specail Electronic Component Co.,Ltd 陜ICP備18022299號 Powered by www.300.cn
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25KV 5 Ohm High Resistance HV High Voltage Metal Glaze Thick Film Resistors For Electrostatic
1.Chief Technology Parameters & Contour Dimensions:
Remark: We can produce small batch precision sampling non-inductance resistors of the precise voltage devider & the resistors of the high voltage and power divider according to the user's special requirement.
2.Contour Drawing:
3.Chief Characteristic:
1:Enduring high voltage performance and high power.
2:Mainly produce metal glaze thick film resistor.
3:Good overload and low inductance4:Can be widely used in high voltage load ,voltage divider circuit
4.Technology Standard:
1.GB /T5729-2003/IEC60115-1:2001
2.Q/QH1618-2007
5.Product Details:
6.Applications scope:
1.Medical equipment, X-ray
2,Electrostatic, dust extractor
3,Measurement equipment
4,Precision devices
5,Smart grid sensing
6,Energy regen, dynamic braking
7,Inverter power supply shunt
8,Laboratory HV equipment
7.Power Derating Curve:
Chief Testing Items & Testing Result of CNAS Laboratory Authentication
| Test item | Test condition and Performance index request | Testing result |
| Temperature coefficient | Test the resistance value at normal temperature and normal temperature added 100°C,calculate per °C resistance value change rate;Test condition:+25℃~+125℃;Performance index request:TCR≤±400PPM/℃ | (5.7~377)PPM/℃;Qualified |
| Short time overload | Test condition:4 x rated voltage, for 60 seconds (1 minute);100W:1.7MΩ-13.20KV;2.1MΩ-16.6KV;3.3MΩ-26.40KV;5.5MΩ-44.00KV;150W: 6.6MΩ-52.80KV.Performance index request:Without burning; Surface insulation breakdown, no arcing and carbonization | Qualified |
| Overload | Test condition:The resistor in following conditions keep 15s,100W:1.7MΩ-29.10KV;2.1MΩ-32.40KV;3.3MΩ-40.62KV;5.5MΩ-52.40KV;150W: 6.6MΩ-70.36KV.Performance index request:ΔR≤(±1%)R | 100W:ΔR:(0-0.49)%R;150W:ΔR:(0.15-0.20)%R; Qualified |
| Vibration | Test condition:10Hz-500Hz,amplitude A=0.75mm or accelerometer a=98m/s*s,for 6h,recycled every 10 min.Performance index request:ΔR≤(±2%)R | ΔR:(-0.06-0.12)%R;Qualified |
| Temperature fast changed | Test conditon:keep 30min in (-55±3)℃, then warming to (125±3)℃,keep 30 min. 5 cycles.Perfoemance index request:ΔR≤(±1%)R | ΔR:(-0.10-0.06)%R;Qualified |
| 70℃ durability | Test condition:in(70±2)℃,with rated voltage keep 96h.Performance index request:ΔR≤(±1%)R | ΔR:(0-0.62)%R;Qualified |
| Steadydamp-heat | Test condition:T:(40±2)℃,t:96h.Performance index request:ΔR≤(±2)%R | ΔR:(0-0.38)%R;Qualified |
1.Chief Technology Parameters & Contour Dimensions:
Remark: We can produce small batch precision sampling non-inductance resistors of the precise voltage devider & the resistors of the high voltage and power divider according to the user's special requirement.
2.Contour Drawing:
3.Chief Characteristic:
1:Enduring high voltage performance and high power.
2:Mainly produce metal glaze thick film resistor.
3:Good overload and low inductance4:Can be widely used in high voltage load ,voltage divider circuit
4.Technology Standard:
1.GB /T5729-2003/IEC60115-1:2001
2.Q/QH1618-2007
5.Product Details:
6.Applications scope:
1.Medical equipment, X-ray
2,Electrostatic, dust extractor
3,Measurement equipment
4,Precision devices
5,Smart grid sensing
6,Energy regen, dynamic braking
7,Inverter power supply shunt
8,Laboratory HV equipment
7.Power Derating Curve:
1.Chief Technology Parameters & Contour Dimensions:
Remark: We can produce small batch precision sampling non-inductance resistors of the precise voltage devider & the resistors of the high voltage and power divider according to the user's special requirement.
2.Contour Drawing:
3.Chief Characteristic:
1:Enduring high voltage performance and high power.
2:Mainly produce metal glaze thick film resistor.
3:Good overload and low inductance4:Can be widely used in high voltage load ,voltage divider circuit
4.Technology Standard:
1.GB /T5729-2003/IEC60115-1:2001
2.Q/QH1618-2007
5.Product Details:
6.Applications scope:
1.Medical equipment, X-ray
2,Electrostatic, dust extractor
3,Measurement equipment
4,Precision devices
5,Smart grid sensing
6,Energy regen, dynamic braking
7,Inverter power supply shunt
8,Laboratory HV equipment
7.Power Derating Curve:
1.Chief Technology Parameters & Contour Dimensions:
Remark: We can produce small batch precision sampling non-inductance resistors of the precise voltage devider & the resistors of the high voltage and power divider according to the user's special requirement.
2.Contour Drawing:
3.Chief Characteristic:
1:Enduring high voltage performance and high power.
2:Mainly produce metal glaze thick film resistor.
3:Good overload and low inductance4:Can be widely used in high voltage load ,voltage divider circuit
4.Technology Standard:
1.GB /T5729-2003/IEC60115-1:2001
2.Q/QH1618-2007
5.Product Details:
6.Applications scope:
1.Medical equipment, X-ray
2,Electrostatic, dust extractor
3,Measurement equipment
4,Precision devices
5,Smart grid sensing
6,Energy regen, dynamic braking
7,Inverter power supply shunt
8,Laboratory HV equipment
7.Power Derating Curve: