ASIA AKITA ELECTRONIC TECHNOLOGY(SHENZHEN)CO.,LTD
| 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 | 70W |
| Resistance Range | 30Ω ~ 120Ω |
| Rated Voltage | 450V ~ 800V/1s |
| Insulation Voltage | DC 3000V / 60 seconds |
| Leakage Current | ≤2mA |
| Loop Test | Further testing is underway. |
| Brand Name | TYOHM |
| Model Number | LSQH |
| Place of Origin | China |
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Product Specification
| 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 | 70W | Resistance Range | 30Ω ~ 120Ω |
| Rated Voltage | 450V ~ 800V/1s | Insulation Voltage | DC 3000V / 60 seconds |
| Leakage Current | ≤2mA | Loop Test | Further testing is underway. |
| Brand Name | TYOHM | Model Number | LSQH |
| Place of Origin | China | ||
| High Light | 70W automotive precharge resistor ，aluminum-cast precharge resistor ，automotive resistor with warranty | ||
The automotive aluminum-cased pre-charge resistor is a resistive element specifically designed for electric and hybrid vehicles, primarily used in the pre-charge and discharge circuits of the Battery Management System (BMS).
This product features a high-strength aluminum alloy casing, offering excellent high-temperature resistance, vibration resistance, and heat dissipation, effectively protecting the battery system from damage caused by instantaneous overload currents. The resistor can withstand high power loads for short periods and maintains stable operation over long periods in high-temperature, high-load environments.
Custom designs are also supported to meet the application requirements of various automotive electronic devices.
| Item | Parameter Description |
|---|---|
| Product Type | Aluminum-cased pre-charge resistor |
| Body Size | 75mm (length) x 20mm (width) x 30mm (height) |
| Span |
52mm ± 0.1mm
|
| Terminal Height |
12mm ±1mm
|
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.
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.
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.
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.
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.
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.
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.
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.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1992
Total Annual:
50000000-54000000
Employee Number:
700~720
Ecer Certification：
Verified Supplier
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