東邦電機工業 List of Products and Services

The "Level Crossing Controller (H Type)" is a multi-channel product designed to prevent mutual interference. Compared to the Level Crossing Controller (Type 3), it offers high output and high short-circuit current. By separating the MR relay and using voltage delivery for train detection conditions, it can prevent malfunctions caused by cable contact. Our company utilizes the technology developed through the selection of LEDs and circuit board layout for railway signals and indicators to carry out development design and manufacturing (prototype mass production). We can solve your concerns such as "I want a warning device like this" or "Can you make something like this with LEDs?" so please feel free to contact us. 【Types (partial)】 ■HC11B-NL ■HC21B-NL ■HC31B-NL ■HC41B-NL ■HC51B-NL *For more details, please download the PDF or feel free to contact us.

The "Power Converter (IV-210)" is a device used to supply power to the level crossing controller (H type, closed circuit type). It can drive 1 to 4 level crossing controllers with a single unit. (However, please use it within a rated capacity not exceeding 210VA.) Our company utilizes the technology developed through the selection of LEDs and circuit board layout for railway signals and displays to carry out development design and manufacturing (prototype mass production). We can solve your problems such as "I want a warning device like this" or "Can you make something like this with LEDs?" so please feel free to contact us. 【Specifications and Performance (Partial)】 ■ Rated Voltage: DC26.2V ■ Current Consumption: 10A or less (at rated load) ■ Output Voltage: AC200V (400Hz) ■ Output Waveform: Square wave ■ Dimensions W×H×D: 180×175×250mm *For more details, please download the PDF or feel free to contact us.

The "Level Crossing Controller (Type 3)" is a device with a simple circuit structure that is energy-efficient. It has the longest history among our level crossing controllers and has a long track record of sales. We utilize the technology developed from our experience with railway signals and displays for the selection of LEDs and circuit board layout in our development design and manufacturing (prototype mass production). We can solve your problems such as "I want a warning device like this" or "Can you make something like this with LEDs?" so please feel free to contact us. [Types (partial)] ■ Closed circuit type (143/203) ■ Open circuit type (303/403) *For more details, please download the PDF or feel free to contact us.

The "Pulse Transmitter and Receiver (for Level Crossings)" is a train detection device used in single-track, non-electrified, and non-automated sections with few trains, specifically for the track circuit of continuous control level crossings. By using high-voltage pulse waves, it eliminates short-circuit failures. Our company engages in development design and manufacturing (prototype mass production) utilizing the technology of LED selection and circuit board layout cultivated through our work with railway signals and displays. We can solve your problems such as "I want a warning device like this" or "Can you make something like this with LEDs?" so please feel free to contact us. 【Types】 ■ Transmitter ■ Receiver ■ Transformer *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Power Converter (DC/DC Converter)." It is used for power voltage correction at the starting point of the level crossing controller (Type 3) or as a measure against cable contact issues. Our company conducts development design and manufacturing (prototype mass production) utilizing the technology of LED selection and circuit board layout cultivated through our experience with railway signal and display devices. We can solve your problems such as "I want this type of alarm" or "Can you create something like this with LEDs?" so please feel free to contact us. 【Specifications and Performance (Partial)】 ■ Rated Voltage: DC26.2V with ripple content of 5% or less (Power supply with battery or smoothing circuit) ■ Output Voltage: DC30, 32, 34, 36, 38, 40V (switchable via taps) ■ Output Current: 0.6A or less ■ Dimensions W×H×D: 42×120×255mm ■ Weight: 1.5kg *For more details, please download the PDF or feel free to contact us.

The "Rectifier for Power Converters (Variable Type)" rectifies the output of the power converter (IV) and outputs it as the power supply for the level crossing controller type HO. For locations where the supply voltage from the power converter (IV) is high, we have established a mechanism to adjust the output voltage of the rectifier for power converters to ensure it remains at an appropriate level. Our company utilizes the technology developed through our experience with railway signals and displays to select LEDs and design circuit boards, enabling us to engage in development, design, and manufacturing (prototype and mass production). We can solve your problems, such as "I want this kind of alarm" or "Can you make something like this with LEDs?" so please feel free to contact us. 【Features】 ■ Rectifies the output of the power converter (IV) and outputs it as the power supply for the level crossing controller type HO ■ The output voltage can be switched between three levels by changing the combination of connection terminals (adjustable for the power supply voltage of the level crossing controller type HO and relay voltage) *For more details, please download the PDF or feel free to contact us.

The "Level Crossing Controller (H Type) Control Section Length Transmitter" is a product that has been improved from the Control Section Length Transmitter (NL Type) built into the Level Crossing Controller (H Type) for automatic measurement of control section length using an electric measurement vehicle. It can be replaced with the existing Control Section Length Transmitter (NL Type). By increasing the output impedance, the influence of the transmission cable is reduced, resulting in excellent transmission performance. Our company utilizes the technology developed through the selection of LEDs and circuit board layout for railway signals and displays to carry out development design and manufacturing (prototype mass production). We can solve your requests such as "I want a warning device like this" or "Can you make something like this with LEDs?" so please feel free to contact us. [Types] ■ HC-NL2 Type ■ HO-NL2 Type *For more details, please download the PDF or feel free to contact us.

The "External Box for Level Crossing Control Lightning Protection" is a product with internal wiring from the external terminal to the storage device. It uses lightweight and corrosion-resistant aluminum, making installation easy. The safety device adopts a plug-in type with a deterioration indicator. Our company conducts development design and manufacturing (prototype mass production) utilizing the technology of LED selection and circuit board layout cultivated through railway signal and display equipment. We can solve your problems such as "I want a warning device like this" or "Can you make something like this with LEDs?" so please feel free to contact us. 【Features】 ■ Achieves surge resistance performance of 30kV (between external terminal and housing) ■ The safety device adopts a plug-in type with a deterioration indicator ■ Internal wiring from the external terminal to the storage device ■ Uses lightweight and corrosion-resistant aluminum, making installation easy *For more details, please download the PDF or feel free to contact us.

The "HC Type External Box for Level Crossing Control Lightning Protection (with Built-in Lightning Protection Transformer)" is a product with internal wiring from the external terminal to the storage device. The material used is aluminum, which has good recyclability. It employs an insulated type safety device (IP-P80HC), enhancing the surge resistance performance of the power terminals. Our company utilizes the technology developed through the selection of LEDs and circuit board layout for railway signal and display devices to carry out development design and manufacturing (prototype mass production). We can solve your problems such as "I want a warning device like this" or "Can you make something like this with LEDs?" so please feel free to contact us. 【Features】 ■ Achieves surge resistance performance of 30kV (between external terminal and housing) ■ Uses an insulated type safety device (IP-P80HC), improving the surge resistance performance of the power terminals ■ Includes internal wiring from the external terminal to the storage device ■ Made of aluminum, which has good recyclability *For more details, please download the PDF or feel free to contact us.