HWS-L/BAT Series Constant Voltage Constant Current Power Supply for Battery Charging
TDK Lambda
TDK Lambda current value and maximum voltage can be adjusted with the trimmer on the main unit.
The new HWS-L/BAT series from TDK Lambda is a standard power supply based on the AC-DC unit power supply "HWS series," which has a proven track record in industrial applications. It features constant current and constant voltage functions, making it ideal for charging lithium-ion batteries, lead-acid batteries, and nickel-metal hydride batteries. 【Features】 ● Constant current output power supply ● Adjustable current and maximum voltage values within specifications using built-in trimmers ● Four models supporting 24V and 48V battery systems at 600W and 1,000W ● Common appearance with the HWS-L series, ideal for embedded applications ● Variable fan adopted for forced air cooling ● Same 5-year warranty period as the HWS-L series (conditions apply) ● Compliant with various safety standards
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basic information
■ By adjusting the trimmer resistor of the main unit, the maximum values of output current and output voltage can be varied within the specified range. ■ The rated 36V model can vary the maximum voltage from 28V to 36V, and the rated 60V model can vary from 48V to 60V, both available in 600W and 1,000W options. The maximum voltage can also be further varied from 20% to 100% of the rated output voltage by applying an external analog voltage for control. ■ The HWS/BAT series is a constant current power supply based on the AC-DC unit power supply "HWS series," which has a proven track record in industrial applications. For charging batteries that support constant current and constant voltage charging methods, this power supply can be used as a charger when combined with a reverse current prevention diode. * * If necessary, please add protective circuits to detect battery abnormalities and stop the power supply. ■ By incorporating a reverse current prevention diode on the output side, parallel operation becomes possible, allowing for high current applications.
Price information
The price varies depending on the quantity, so please feel free to contact us.
Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
AC-DC switching power supply essential for power conversion in electronic devices.
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Company information
We not only continue to focus on the safety and high quality of LED products, but also support companies and individuals considering the introduction of solar power by providing optimal installation plans and matching them with contractors. We aim to realize a carbon-neutral society. We are a specialized LED company that offers a one-stop service from development to sales. In addition to sales, we utilize the know-how we have cultivated over the years to develop, design, manufacture, and sell products that meet our customers' needs. <Development> Based on the technology and extensive experience we have built over the years, we conduct product ideation and experiments for development. <Design> We prioritize safety, convenience, and design in our designs. Since manufacturing costs are determined at the design stage, we can also create designs that fit your budget. <Manufacturing> We have partner factories in Asia, including Japan, Shanghai, China, Thailand, and Vietnam, allowing us to manufacture according to needs such as cost, delivery time, and lot size. With Japanese engineers on-site, we can deliver high quality products in a short time. We are also happy to accept requests for manufacturing only. <Sales> We provide products that meet our customers' needs from a wide range of LED information available worldwide.