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shenzhen kawaxin electronics co.,ltd
KWX High Voltage Resistors HVR1

KWX High Voltage Resistors HVR1

Product catalog summary

Overview: The document provides technical specifications and application details for HVR1 High Voltage Glaze Resistors, manufactured by Shenzhen KWX Electronics Co., Ltd. These resistors are designed for high-frequency applications and feature a non-inductive design.

Specifications:

Impulse Voltage Generator: Suitable for high voltage applications.
Electric-arc Furnace Damping: Used in damping circuits.
Pulse Modulator: Applicable in radar pulse systems.
Arc Suppression Circuit: Utilized in high voltage buffer circuits.
X-ray/EMI Suppression: Effective in EMI and lightning suppression systems.

Key Features:

No Inductance: Ensures high efficiency without compromising functionality.
Excellent Tolerance: Available in various tolerance levels (±1%, ±2%, ±5%, ±10%).
Wider Resistance Values: Ranges from 1KΩ to 1000GΩ.
High Voltage and High Power: Suitable for applications requiring high power and voltage.

Applications: The resistors are applicable in various high-frequency and high-voltage environments, including impulse voltage generators, electric-arc furnaces, pulse modulators, and EMI suppression systems.

Dimensions and Ordering Information:

Power ratings range from 1W to 20W.
Dimensions vary based on power rating, with specific measurements provided for each type.
Ordering involves specifying series name, power rating, resistance tolerance, and resistance value.

Performance and Testing:

Resistance Tolerance: ±1% to ±10%.
Temperature Coefficient: 100ppm/℃.
Load Life: ΔR ≤ 0.4% after 1000 hours at +125℃.
Insulation Resistance: ≥1000MΩ.
Encapsulation: High-temperature silicone conformal coating.
Overload and Thermal Shock: ΔR ≤ 0.5% and ΔR ≤ 0.25% respectively.
Moisture Resistance: ΔR ≤ 0.4%.

Derating Curve: The document includes a derating curve illustrating the relationship between ambient temperature and rated power percentage, applicable from -55℃ to +70℃.

Catalog excerpts

Body Color Standard(Red ) Marking Alphanumeric (5W~20W) (According to the customer request to provide corresponding identification) % Feature I No Inductance II Excellent Tolerance H Wider resistance values WHigh Voltage> High Power % Application I Impulse voltage generator D Electric-arc furnace damping, H Pulse modulator, radar pulse “opens the network” W Arc suppression circuit of capacitor, high voltage buffer circuit V X-ray/head portrait equipment and EMI/ lightning suppression 0 Reference Standards JISC 5201-1 0 Ordering Information Example SHENZHEN KWX ELECTRONICS CO., LTD Http: //www.kwxcomL.com

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