Bolab's products in the field of automotive testing mainly focus on high and low voltage of automotive components.

High voltage testing system: any four quadrant voltage and current amplifier+high voltage DC power supply+high voltage artificial impedance network

The BOLAB system provides unique solutions for electrical testing based on standards such as LV123, VW 80300, IS021498-2, MBN 11123, PSA B217112, etc.

To test these standards, high-voltage DC power supply, four quadrant amplifier system, and high-voltage artificial network are the main components. All of these components are part of BOLAB's product portfolio. BOLAB's high-voltage power solution can be used for 500V, 1000V, or 1500V. Through modular design, power modules ranging from 15 kW to 54 kW are available for selection. These can be used as individual units or stacked modules in parallel, with a total power of up to 540kW. There will be no problem with module expansion in the future. In addition, third-party high-voltage power sources can also be integrated into BOLAB's system for use.

For voltage ripple immunity testing, BOLAB's four quadrant amplifier system is used as a ripple generator. This powerful solution can handle sine waveforms, spikes, and individual pulses, so the immunity of the load rejection voltage can also be achieved in the same way. Similar to the modular design of high-voltage power supplies, the four quadrant amplifier system has a modular design for future expansion of parallel operations.

This flexibility allows for the establishment of two or even three independent testing systems and their combination when the DUT requires higher power. Whether it is a high-voltage DC power supply or a four quadrant amplifier system, BOLAB can guarantee unparalleled speed. BOLAB's high-voltage DC power supply has excellent rise and fall times, less than 200 μ s. The four quadrant amplifier provides higher performance, achieving a time of less than 1.5 μ s. The characteristics of overshoot and undershoot are extremely rare or non-existent.

For ripple testing, the main function of the high-voltage artificial impedance network is to reproduce the impedance of the vehicle power network through electrical means, that is, to simulate the electrical environment close to the actual vehicle through a device, so as to achieve the simulation of the high-voltage load power environment of the vehicle even without an actual vehicle. This solves the problem of ripple and voltage slope generated by major OEMs and automotive component suppliers during the research and development stage of testing components, reduces the possibility of excessive interference between components during the integration of new energy electric vehicles, and greatly improves the safety of vehicle manufacturing and use.

The feasibility of Bolab's turnkey solution for high-voltage testing system for ISO21498-2 (2021) and MBN11123 (2021) is as follows:

The feasibility of Bolab for VW80300 and LV123 is as follows:

Low voltage testing system: The low voltage testing system of any four quadrant current and voltage amplifier+fast interruption switch BOLAB is designed to meet the specific testing requirements of 12V, 24V, and 48V electrical systems in various applications, ensuring compliance with VW 80000, LV 124, IS0 16750, IS0 7637, and other standards. The four quadrant power supply also uses modular equipment, making the low-voltage testing system unparalleled in flexibility, accuracy, and reliability, making it an ideal choice for testing electronic components and ensuring their performance and safety. BOLAB's low-voltage testing system is equipped with advanced features and functions, allowing users to easily conduct various tests.

The feasibility of Bolab's low-voltage testing system for the following standards:

Bolab control unit: AnyWave control unit+WaveMaster software

With the BOLAB AnyWave control unit, you can fully control the power supply and execute any desired waveform. Whether it's a simple sine wave, a complex signal shape, or a specific test curve, you can effortlessly generate the desired waveform and apply it to your power supply. The intuitive operation allows for easy control and adjustment of waveforms according to your requirements.

BOLAB WaveMaster software is a powerful and user-friendly tool that stands out globally. Even without any software development expertise, creating simple and complex waveforms is easy. The graphic waveform editor can quickly generate custom curves, while table input allows for real-time generation of various waveform types.

The BOLAB WaveMaster software and BOLAB AnyWave control unit provide seamless control of the power supply and four quadrant amplifier through analog interfaces.