A "tough charger" that endures even in harsh environments.
The HEP Series is a battery charger that supports a wide range of input voltages with a three-stage charging method. Despite being a "high-quality" charger with various functions and features, the HEP Series is also "tough." It is designed with an aluminum case filled with thermally conductive silicone, allowing it to withstand applications in environments where high temperatures, high humidity, dust, high vibration (10G), oil (including machine oil), steam, altitude, oil smoke, and corrosive gases may occur, making it widely adopted due to its toughness. It is equipped with a PFC power factor correction circuit. The output voltage and current can be adjusted via an internal potentiometer. 【Features】 ■ High efficiency of 93.5% to 95.5% ■ Equipped with PFC (Power Factor Correction) circuit ■ Output voltage and current adjustable via internal potentiometer ■ Aluminum housing with high heat dissipation effect ■ Suitable for lead-acid and lithium-ion batteries ■ Employs stage charging *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■Wide input voltage: AC90V to AC264V / DC127V to 373V ■Protection circuits: Short circuit / Overvoltage / Overtemperature ■Wide operating range: -40℃ to +70℃ ■No-load power: 0.5W or less ■Fanless design allows for use without worrying about noise or fan lifespan *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Earth Power Co., Ltd. is engaged in the sale of independent power systems and equipment for independent power sources. Comprehensive quality assurance is managed under the quality control of MEAN WELL ENTERPRISES CO., LTD., a major manufacturer of switching power supplies in Taiwan, ensuring that products meet strict standards for our customers in Japan. We hold the sales rights for MEAN WELL products, including DC-AC inverters and battery chargers, and verification is conducted via serial numbers during acceptance inspections. In December 2023, in response to the increasing e-commerce in the B to B market, we launched an online store (https://earthpower.co.jp). Customers can check our products anytime and anywhere, and purchase them directly from the site. For members only, we provide access to PDF data such as product specifications, test reports, and explanations of acquired standards. Additionally, we offer a secure support system and a comprehensive inquiry form. If you have any requests or concerns, please feel free to contact us after registering as a free member.