アルファーシステム List of Products and Services

The DC-AC Inverter 1KH series has achieved a minimum size of 1U with an output capacity of 1kVA, incorporating a built-in bypass circuit. It can be selected for either inverter power supply or commercial power supply, and will automatically switch to an alternative power supply in the event of a power source failure. It is ideal for environments that require continuous power supply, such as mobile phone base stations and disaster prevention radio stations. We maintain a constant inventory of products and can accommodate short delivery times. The 1KH series is a 1kVA DC-AC inverter with a built-in commercial bypass circuit. It is a product that can handle both continuous inverter power supply and continuous commercial power supply with a single unit. The size has been minimized to just 1U. 【Features】 ■ Sine wave output ■ 19-inch rack mount type ■ Minimum size of 1U ■ Built-in commercial bypass circuit ■ Switchable between commercial and inverter power supply ■ Abnormal condition alarm output ■ Long-life components used ■ Isolation between input and output ■ Frequency switchable *For more details, please download the PDF or feel free to contact us.

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We have 30 years of experience and know-how in power supply development, with many achievements in applications that require particularly high reliability. We also manufacture products that comply with noise standards, RoHS regulations, and various safety standards. Additionally, we accept small lot orders, so please feel free to contact us for more details. 【Product Guide】 ■ Development periods with short lead times are possible → Depending on the specifications, if you require urgent development due to your circumstances, we can accommodate special short lead times, so please do not hesitate to consult with us. ■ We accept small lots → We also accept custom products in small lots that other manufacturers may not be able to accommodate, so please consult with us. ■ We will supply repeat products even if the lot size decreases significantly → When the lot size decreases, manufacturing costs may increase, but we will provide a preliminary estimate based on quantity rankings in advance, so please feel free to consult with us. (However, please note that if there is a gap of more than two years since the last manufacturing date, while manufacturing is possible, additional costs for printed circuit board initial fees may arise.)

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The 2YG series is a highly reliable three-phase output sine wave DC-AC inverter. 【Main Features】 ○ Three-phase output ○ Long lifespan → Components such as electrolytic capacitors and fans are selected for their long lifespan, and by varying the fan speed according to temperature, further longevity is achieved. ○ Integrated into a 19-inch rack → The control unit and DC-AC inverter are integrated into a 19-inch rack, eliminating the need for customers to deal with the hassle of installation into a rack. (We can also accommodate requests if a rack is not needed.) ● For more details, please contact us or download the catalog.

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The input voltage range and operating temperature range are wide, and it has built-in output overcurrent protection and overheating protection. 【Main Features】 ○ Sine wave output ○ Compact and high efficiency ○ Long-life components used ○ Isolation between input and output ○ Wide input voltage range ○ Frequency switchable ● For more details, please contact us or download the catalog.

• Switching Power Supply
• power supply
• Other power sources

The electrolytic capacitors and fans used in the lifespan components are long-life products, allowing for safe use over an extended period. Type A allows for frequency switch switching. Additionally, the parallel operation of the VS type adopts a safer method where each unit operates independently, rather than using a master-slave configuration.

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The electrolytic capacitors and fans are designed for long life, and type A allows for frequency switching. Additionally, the parallel operation of the VS type is not in a master-slave configuration, but rather a safer method where each unit operates independently.

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• power supply
• Power Supplies

It has built-in protection functions such as overcurrent protection, overheating protection, and overvoltage protection, and it has a wide input voltage range and operating temperature range, making it suitable for various loads and environments.

• power supply
• Switching Power Supply
• power supply

The input voltage range and operating temperature range are wide, and it is equipped with built-in output overcurrent protection and overheating protection.

• Switching Power Supply
• power supply
• Other power sources

It has a wide input voltage range and operating temperature range, and is equipped with built-in output overcurrent protection and overheating protection.

• power supply
• Switching Power Supply
• power supply

It has built-in protection functions such as overcurrent protection, overheating protection, and overvoltage protection, with a wide input voltage range and operating temperature range, making it suitable for various loads and environments.

• power supply
• Other power sources
• power supply

It has built-in protection functions such as overcurrent protection, overheating protection, and overvoltage protection, and it has a wide input voltage range and operating temperature range, making it suitable for various loads and environments.

• Power Supplies
• Other power sources
• Switching Power Supply

It has built-in protection functions such as overcurrent protection, overheating protection, and overvoltage protection, and it has a wide input voltage range and operating temperature range, making it suitable for various loads and environments.

• power supply
• Other power sources
• power supply

It has a wide input voltage range and operating temperature range, and is equipped with built-in output overcurrent protection and overheating protection.

• power supply
• Switching Power Supply
• power supply

The input voltage range and operating temperature range are wide, allowing for safe use under all conditions.

• power supply
• Switching Power Supply
• power supply

The input voltage range and operating temperature range are wide, allowing for safe use under all conditions.

• power supply
• Switching Power Supply
• power supply

It is an easy-to-use product due to its wide input voltage range, wide operating temperature range, and low price.

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• Switching Power Supply
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The entire circuit is potted, which provides excellent insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, which provides excellent insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, making it highly excellent in insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, making it highly excellent in insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, which provides excellent insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, making it highly excellent in insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, resulting in excellent insulation, moisture resistance, and vibration resistance.

• power supply

The entire circuit is potted, making it highly excellent in insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, making it highly excellent in insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, making it highly excellent in insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, providing excellent insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, which provides excellent insulation, moisture resistance, and vibration resistance.

• power supply

The entire circuit is potted, making it highly excellent in insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply

The entire circuit is potted, making it highly excellent in insulation, moisture resistance, and vibration resistance.

• power supply
• Switching Power Supply
• power supply