Bidirectional DC Power Supplies
The BPS series of bidirectional programmable power supplies are high-precision, low-ripple and fast response speed bidirectional DC Power Supplies with an all-digital signal control loop designed by iDealTek-Electronics based on IGBT high-frequency switching technology and bidirectional AC/DC topology architecture.
Different from the traditional DC power supply which only has constant voltage and constant current working modes, this series of programmable bidirectional AC DC power supplies have both power supply and load characteristics. It has multiple working modes of constant voltage, constant current, constant resistance and constant power, and can realize dual quadrant operation to allow the energy of the measured object to be fed back to the power supply. And Bidirectional AC-DC Power Supplies have built-in function generator, can freely generate arbitrary waveforms.
Bidirectional DC Power Supplies, Bidirectional Power Supplies, Bidirectional AC-DC Power Supplies, Bidirectional AC DC Power Supplies, Bidirectional Programmable Power Supplies Yangzhou IdealTek Electronics Co., Ltd. , https://www.idealtekpower.com
This Bidirectional DC Power Supplies are featured for high reliability, efficient setting function and complete protections, also supporting the requirement of parallel connection of multiple-units to achieve output power rating expansion, making this bidirectional power supply the best choice for the cutting-edge application industry for automated testing, automotive production line manufacturing testing, photovoltaic plate aging testing and various DC power supplies.
This series of bidirectional DC power supplies adopt active power factor correction technology, which is specially designed for typical 380V and 480V AC two-phase or three-phase alternating current with the rated output power ranging 5KW / 10KW / 15KW, the maximum output voltage ranges from 80V to 2000V under different rated powers, and the bidirectional power can be flexibly adjusted. It can output a higher voltage at a lower current or a higher current at a low voltage while maintaining within the maximum rated power range.
Angkwei with the platform SUV, 2.0T fuel consumption 9 liters, is 25,000 expensive cars per year?
In recent years, SUVs have become the top choice for nearly 80% of car buyers. Most families now own at least one SUV, and without one, it's almost embarrassing to even greet others. Chevrolet recently launched a new SUV called the Explorer, sharing the same platform as Buick’s Angkewei model. Within just 45 days of its launch, it already broke sales records in the domestic market. As more owners take to the roads, people are now curious about the real cost of owning this mid-size SUV. Let’s take a closer look.
The Chevrolet Explorer is a practical, joint-venture mid-size SUV with a sleek design and a stylish roofline. Its dimensions are 4652 x 1843 x 1693 mm, with a wheelbase of 2725 mm. While not the largest on the market, it offers strong performance. It comes with a 2.0T engine paired with a 9-speed automatic transmission, or a more fuel-efficient 1.5T engine with a 6-speed automatic. The suspension system features front MacPherson struts and rear multi-link independent suspension, making it suitable for both daily driving and long road trips.
Maintenance costs are always a big concern when purchasing a vehicle. While the first insurance is free, you’ll need regular maintenance every 5,000 km—more frequent than many other mid-size SUVs that recommend service every 10,000 km. The warranty covers three years or 100,000 km (whichever comes first). If you drive around 20,000 km per year, the total maintenance cost over three years is approximately 10,759 yuan (prices may vary by local dealer).
When comparing the 2.0T and 1.5T models, the 2.0T has slightly higher maintenance costs. For example, the 1.5T requires 4 liters of full synthetic oil, while the 2.0T uses 2 liters more. The air filter for the 1.5T is 52 yuan, while the 2.0T version is 112 yuan. In Beijing, the 1.5T model is more cost-effective in terms of post-purchase maintenance. However, the 2.0T model offers better fuel efficiency, with an average of 9 liters per 100 km, compared to 9.5 liters for the 1.5T.
Considering the annual insurance premium (950 yuan), vehicle and vessel tax (450 yuan), and commercial insurance (9,114 yuan), the total annual cost for the 2.0T model is around 26,628 yuan. That averages out to 73 yuan per day or 1.33 yuan per kilometer. While the 2.0T model uses 95# gasoline, which is more expensive, gas station discounts are usually only available for 92# gasoline. So, you still need to do some careful calculations before choosing.
A comprehensive comparison shows that the cost difference between the two models isn't huge, but there are differences in oil consumption and certain parts. Except for the base model without a roof rack, other versions are hard to tell apart, so there’s no need to worry about image issues when buying the lower trim. Overall, the 2.0T with a 9-speed transmission is still very appealing due to its smooth shifting, fuel efficiency, and increased power.
If you enjoy driving yourself, the 550T automatic four-wheel drive variant is definitely worth considering. It comes standard with four-wheel drive and hill descent control, and it only lacks a few high-end features like the line warning system. These driving assistance features are priced under 20,000 yuan, making them accessible for many drivers. Safety equipment is kept at a comparable level. As a main urban SUV, utility is key, and this mid-top model can easily meet the needs of family travel and daily commuting.