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Zhengzhou Newbase Auto Electronics Co., Ltd.

  • China,Zhengzhou ,Henan
  • Verified Supplier
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China NEWBASE ASIL-B Certified e-Damper Control Unit with Single-Valve and Dual-Valve
China NEWBASE ASIL-B Certified e-Damper Control Unit with Single-Valve and Dual-Valve

  1. China NEWBASE ASIL-B Certified e-Damper Control Unit with Single-Valve and Dual-Valve

NEWBASE ASIL-B Certified e-Damper Control Unit with Single-Valve and Dual-Valve

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  1. Product Details
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Product Specification

High Light Dual-Valve e-Damper Control UnitASIL-B e-Damper Control UnitPrecision Suspension e-Damper Control Unit

NEWBASE e-Damper Single-Valve & Dual-Valve Control Units for Advanced Suspension Systems

At NEWBASE, we specialize in innovative electronic suspension control solutions designed to optimize vehicle dynamics, stability, and ride comfort. Our e-Damper Single-Valve (ASC-03) and Dual-Valve (ASC-04) Control Units are engineered to deliver precise damping adjustments, catering to modern automotive demands for adaptability and performance. Below is a detailed overview of these advanced control systems.


1. Product Overview

ASC-03: Single-Valve Control Unit

  • Application: Single-valve electronic damper systems.
  • Processor: Automotive-grade POWER architecture, ASIL-B functional safety certified.
  • Compatibility: Supports 12V and 24V vehicle systems.
  • Wake-up Functionality: Local or partial bus wake-up support.

ASC-04: Dual-Valve Control System

  • Application: Dual-valve electronic damper systems requiring enhanced control granularity.
  • Processor: Same high-reliability architecture as ASC-03, ASIL-B certified.
  • Compatibility: 12V and 24V systems, with dual-valve coordination for advanced damping strategies.

2. Key Specifications

Parameter ASC-03 (Single-Valve) ASC-04 (Dual-Valve)
Sensor Input Compatible with PSI5, PWM, or RAW_AD sensor signals Compatible with PSI5, PWM, or RAW_AD sensor signals
Analog Channels 4 independent RAW_AD channels (supports 4 sensors) 4 independent RAW_AD channels (supports 4 sensors)
Digital Channels 4 PSI5 sensor channels (up to 24 PSI5 sensors) 4 PSI5 sensor channels (up to 24 PSI5 sensors)
Current Control 4 channels, 2A per channel 8 channels, 2A per channel (each with current-driving capability)
PWM Adjustability Flexible high/low-side control, up to 20kHz Same as ASC-03, with enhanced dual-valve synchronization
Control Logic PI closed-loop control with feedforward, bidirectional adjustment speed ≥1A/ms Same as ASC-03, with dual-valve coordination

3. Technical Advantages

Precision Control

  • Flexible Configuration: High-side or low-side control without hardware modifications, enabling seamless integration.
  • Adaptive Damping: Adjustable PWM frequency (up to 20kHz) and PI closed-loop control ensure real-time response to road conditions.
  • Chatter Reduction: Proprietary (Chopper + Dither) logic minimizes valve noise and vibration.

Safety & Reliability

  • Redundant Safety Enable: Dual-layer safety mechanisms prevent system failures.
  • Self-Monitoring: Built-in temperature sensor and 6-axis IMU (accelerometer + gyroscope) reduce sensor layout complexity while enhancing fault detection.

Connectivity

  • Multi-Protocol Support: 2 CAN channels (supporting CAN FD) + 1 K-Line/LIN channel, compatible with high-speed and low-speed body networks.

4. Design & Durability

  • Compact Form Factor:
    • ASC-03: 32-pin plug-in design.
    • ASC-04: 48-pin plug-in design for improved compatibility.
  • Rugged Construction: IP67-rated enclosure for resistance to dust, moisture, and extreme temperatures, ideal for exterior cabin installation.

5. Why Choose NEWBASE e-Damper Control Units?

  • ASIL-B Certification: Meets stringent automotive functional safety standards.
  • Plug-and-Play Compatibility: Direct replacement for OEM systems, requiring no additional hardware.
  • Scalable Solutions: Single-valve (ASC-03) and dual-valve (ASC-04) options cater to diverse vehicle architectures, from entry-level to premium models.
  • Industry Compliance: Designed to exceed automotive durability and EMI/EMC requirements.

6. Application & Installation

  • Vehicle Compatibility: Suitable for electric, hybrid, and combustion-engine vehicles requiring adaptive suspension.
  • Easy Integration: Supports local/partial bus wake-up and works with PSI5, PWM, or RAW_AD sensor inputs.
  • No Hardware Changes: Flexible software configuration adapts to high-side or low-side control setups.

Upgrade to NEWBASE e-Damper Control Units for smarter, safer, and more responsive suspension systems.
Contact us for bulk pricing, technical support, or customized solutions tailored to your automotive projects.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2007

  • Total Annual:

    30000000-50000000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

NEWBASE was established in 2007, esteemed as a national specialized new small giant enterprise by the Ministry of Industry and Information Technology.   Our headquarters are situated in Zhengzhou City, and we have strategically established three R & D and production bases: Zhengzhou ... NEWBASE was established in 2007, esteemed as a national specialized new small giant enterprise by the Ministry of Industry and Information Technology.   Our headquarters are situated in Zhengzhou City, and we have strategically established three R & D and production bases: Zhengzhou ...

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Get in touch with us

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  • Zhengzhou Newbase Auto Electronics Co., Ltd.
  • 8th Hongnan Road, Long Ding Business Center 2-6-B, High & New Tech Development Zone, Henan, Zhengzhou
  • https://www.vehicle-hvac.com/

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