Specifications
Brand Name :
TYOHM
Model Number :
LSQH
Place of Origin :
China
MOQ :
0.5K
Price :
Please contact us for details
Payment Terms :
T/T
Supply Ability :
Depending on the specific circumstances, it generally takes 5-7 work days to complete
Delivery Time :
7-10 work days
Packaging Details :
T/B
Rated Power :
100W
Resistance Range :
50Ω ~ 120Ω
Rated Voltage :
500V ~ 1000V/1s
Insulation Voltage :
DC 2800V / 60 seconds
Leakage Current :
<1mA
Cyclic Test :
DC800V/1 second cooling for 30 minutes, 10 cycles
Description
Automotive Aluminum-Cased Pre-Charging Resistor
I. Product Introduction

The automotive aluminum-cased pre-charging resistor is a resistor specifically designed for electric and hybrid vehicles, primarily used in the pre-charge and discharge circuits of the Battery Management System (BMS). This resistor features a high-strength aluminum casing, offering excellent high-temperature resistance, shock resistance, and heat dissipation, protecting the battery system from damage under instantaneous current overload. The product can withstand high power loads for short periods and ensures long-term stable operation under high load and high-temperature environments. Customized design options are available to suit the needs of various automotive electrical devices.

II. Product Parameter Overview
Item Parameter Description
Product Type Aluminum-cased pre-charge resistor
Rated Power 70W
Resistance Range 30Ω ~ 120Ω
Rated Voltage 450V ~ 800V/1s
Insulation Voltage DC 3000V / 60 seconds
Leakage Current ≤2mA
III. Performance Characteristics

  1. 1. High Power Handling Capacity and Excellent Heat Dissipation

    The aluminum-cased pre-charge resistor uses an aluminum casing, providing strong heat dissipation capabilities. This effectively prevents overheating during prolonged high-power operation, ensuring stable operation of the battery management system.

    2. Strong Shock Resistance and High Reliability

    This resistor features an aluminum shell design, providing excellent shock resistance. It maintains stability even in the high-vibration environment of a car, ensuring stable operation over extended periods in harsh road conditions or unstable working environments.

    3. Versatile Installation and Custom Design

    The aluminum shell pre-charge resistor supports various connection terminals and wire types, allowing for customization to meet the installation requirements of various automotive electronic devices.

    4. High Safety and High Temperature Resistance

    Its surface undergoes special treatment, providing excellent high-temperature resistance and the ability to withstand significant voltage and current surges in a short time, effectively protecting the automotive battery system from overload damage.

IV. Application Areas
  • 1. Electric Vehicles and Hybrid Vehicles

    In electric vehicles and hybrid vehicles, aluminum shell pre-charge resistors are widely used in battery management systems (BMS) to help manage current fluctuations during battery charging, ensuring a safe and stable charging process.

  • 2. On-board Power Systems

    This pre-charge resistor is suitable for on-board charging equipment, such as charging stations and battery chargers, to prevent equipment damage or safety issues caused by current surges during charging.

  • 3. Battery Management and Protection Systems

    The aluminum-cased pre-charge resistor plays an important role in battery management systems, helping to monitor battery charging current and control battery protection mechanisms, extending battery life and ensuring battery safety.

  • 4. Industrial Automation Systems and Power Tools

    In addition, the aluminum-cased pre-charge resistor is also suitable for high-power battery-powered industrial automation equipment and power tools, ensuring the normal operation of these devices under high-power loads.

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Automotive 100WS Aluminum-Cast Precharge Standard terminals Resistor

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Brand Name :
TYOHM
Model Number :
LSQH
Place of Origin :
China
MOQ :
0.5K
Price :
Please contact us for details
Payment Terms :
T/T
Contact Supplier
Automotive 100WS Aluminum-Cast Precharge Standard terminals Resistor

ASIA AKITA ELECTRONIC TECHNOLOGY(SHENZHEN)CO.,LTD

Verified Supplier
1 Years
shenzhen
Since 1992
Business Type :
Manufacturer, Exporter, Seller
Total Annual :
50000000-54000000
Employee Number :
700~720
Certification Level :
Verified Supplier
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