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4.5W 10M F High Voltage Resistor Precision Cylindrical For X-Ray Machines

Categories High Voltage Resistor
Brand Name: ZENITHSUN
Model Number: RIZ
Certification: RoHs
Place of Origin: Shenzhen,China
MOQ: 50pcs
Price: USD2.00-USD30.00
Payment Terms: T/T, L/C, D/A, D/P, Western Union,paypal
Supply Ability: 10000pcs/week
Delivery Time: 10-12 working days
Packaging Details: cartons /wooden case
Rated Power: 0.5W-20W
Resistance: 1Ω - 1GΩ
Tolerance: ±0.1%,±0.5%±1%,±2%,±5%
Colour: Black
Temperature Coefficient: 20PPM-150PPM
Lead Material: Copper,tin-plated
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4.5W 10M F High Voltage Resistor Precision Cylindrical For X-Ray Machines

4.5W 10M F Precision Cylindrical High Voltage Resistors for X-ray machines


Structure :

1.Screen printing ,resistor film printed layer with thickness of tens of microns,sintered at temperature. The matrix is 95% aluminum oxide ceramic,with good thermal conductivity and high mechanical strength. The resistor film with precious metal ruthenium slurry,with stable electrical properties.

2.Technological Process:electrode printing electrode sintering resistor printing resistor sintering medium printing medium sintering,then resistance adjustment,welding,encapsulation and other processes.


Features:

1.Work under continuous high voltage environment .
2.Non-Inductive,Resistance-high voltage,small size,high power,long life,moisture resistance,high stability .
3.Lead Material:copper,tin-plated ;


Specifications :

Performance Charactertics
TestConditions of TestTesting Results
Resistance ToleranceTesting Voltage ≤3V,Ambient Temperature 25℃B--C--D---F---G---J--K
Temperature CoefficientsR0:Room Temperature(T0)Resistance Value
R1:Room Temperature T0+100℃(T1)Resistance Value
±15~±1000PPM/℃
Short Time Overload5 times rated power for 5 seconds,but not over 1.5 times Umax△R≤±(0.2%+0.1Ω)
Insulation Resistance1000V DC≥10GΩ1Min
Load Lifeat rated voltage,90 min "On",30 min "Off" ,total 1000hours△R≤±(0.5%+0.1Ω)
Humidity ResistanceTemp.:40±2℃ ,Humidity:90%-95%.240hours△R≤±(0.4%+0.1Ω)
High /Low Temperature Resistancestore at - 65 ℃ ~ 155 ℃ for 2H ,cycle for 5 times△R≤±(0.2%+0.1Ω)
Operating Temperature-55℃~125℃/

Applications:

Widely used in high voltage power equipment,medical CT and X-ray machines,high voltage testing equipment,high voltage power supply,vacuum equipment,high voltage frequency converter,voltage divider,high voltage circuit,capacitor discharge circuit,high voltage buffer circuit,environmental protection equipment,electrostatic dust removal equipment,power system,etc.


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