Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.
31～60 item / All 2162 items
[Demo unit available for loan] General-purpose multi-channel power supply (output options: 2CH or 6CH), input power: AC100-240V compatible.
A universal power supply for compact PWM-compatible LED lighting. It comes standard with an ON/OFF function for the lighting unit via external signal input. It can connect to DC12V PWM-compatible LED lighting.
This is a DC48V power supply specifically for high-brightness, large LED lighting.
【Features】 ■ Ideal for high-speed shutter cameras and line sensor cameras due to continuous lighting.
At the center of the world's possibilities.
Since its establishment in 1969, San-Ei Electric has been engaged in the development of technologies for transformers and power supply equipment, which can be considered the "core" of electrical devices, based on its unique electromagnetic technology. Currently, with the advancement of medical device technology and the spread of LED lighting, the demand for high-quality power supply equipment is increasing. San-Ei Electric's strengths lie in its ability to maximize the characteristics of materials, resulting in high durability and stability. Additionally, the company produces lightweight and compact products through waste-free design. 【Product Information】 ○ LED Power Supplies ○ Medical Power Supplies ○ Power Supplies for Lamp Lighting ○ High Voltage Power Supplies ○ Various Types of Transformers, etc. For more details, please contact us or download the catalog.
Gaining trust in the medical field with low noise and low ripple technology.
Medical devices require a high level of safety and reliability depending on their intended use and environment. To prevent mutual interference between devices and ensure safety for the human body, a low-noise, low-leakage switching power supply is necessary. To ensure safety and reliability, regulatory compliance from various countries and organizations is required. 【Features】 - Contributes to ensuring safety and reliability - Low noise - Low ripple - Earns trust in medical settings For more details, please contact us or download the catalog.
Maximize the power of LED lighting with our high-efficiency, high-durability power supplies! Custom products are also available! Feel free to consult us about any concerns or product development.
The "Constant Current Power Supply for LED Comprehensive Catalog" is a comprehensive catalog of high-efficiency and high-durability constant current power supplies for LED lighting, maximizing the potential of LED illumination. It features the "ST8 series" with an efficiency of approximately 93% and a power factor of 0.99, as well as the "α-05/β-05 series" and "TEP4 series," among others. [Contents] ■ Features ■ Case Studies ■ 20W class ■ 40W class ■ 90W class, etc. *For more details, please refer to the catalog or feel free to contact us.
Base plate cooling technology! Introducing a medical power supply with low leakage current and low power consumption.
We would like to introduce the "medical power supply" handled by San-Ei Electric. It features low leakage current and low power consumption, and is capable of small lot production. The input voltage ranges from AC80 to 264Vac, and the output capacity is from 5W to 500W. Please feel free to consult us when you need assistance. 【Features】 ■ Class I, Class I & Class II ■ Low leakage current, low power consumption ■ Capable of small lot production ■ Base plate cooling technology *For more details, please refer to the PDF materials or feel free to contact us.
We provide various power system solutions for industrial applications.
We offer a variety of power system products and solutions for industrial applications. Our extensive lineup includes switching power supplies, DC power UPS systems, buffer modules, redundant modules, electronic circuit protectors, and more. [Contents (excerpt)] - Switching power supplies - Common features across all series - Features specific to each series, etc. *For more details, please refer to the PDF document or feel free to contact us.
【Growth Market!】Basic Knowledge of Optical Semiconductors
This time, we present a catalog on optical semiconductors. Semiconductors refer to materials whose electrical conductivity is intermediate between that of metals and insulators. Among them, optical semiconductors are a general term for light-emitting devices that convert electrical signals into optical signals, light-receiving devices that convert optical signals into electrical signals, and composite devices that combine both light-emitting and light-receiving elements. In this issue, we will introduce the basic knowledge of optical semiconductors. Please take a look, and if you have any questions, feel free to consult with us at Equal. 【Keywords】 III-V semiconductors, silicon, organic semiconductors, LED, laser diodes, photodiodes, optical amplifiers, optical modulators.
Programmable DC power supply
●MS2685DP-832A/MS2685DP-832: 3 channels, maximum total power 195W ●MS2685DP-831A/MS2685DP-831: 3 channels, maximum total power 160W ●MS2685DP-821A/MS2685DP-821: 2 channels, 60V/1A, 8V/10A maximum total power 140W, with remote sensing ●MS2685DP-811A/MS2685DP-811: 1 channel, 2 ranges 40V/5A or 20V/10A maximum total power 200W, with remote sensing with real panel output terminals ●MS2685DP-712/MS2685DP-711: 1 channel, maximum total power 150W ●Low ripple/noise: <350μVrms/2mVpp ●Excellent output voltage stability against power supply variations and load variations ●Fast transient response time: <50μs ●Standard OVP/OCP/OTP protection functions
Infrared radiation temperature sensor, no external power required (+160 to +260℃) / Model number MI1MRTC4-SVK-260M
This is a non-contact infrared (IR) temperature sensor that does not require an external power supply. It can detect temperature very quickly, in just 60 milliseconds, and can be connected to thermometers, temperature data loggers, temperature controllers, etc., similar to K-type thermocouple sensors, making it suitable for a wide range of applications. The MI1MRTC4-SVK-260M comes with an air purge jacket for lens cleaning and cooling, and has a distance coefficient (field of view) of 4:1 (14°), allowing it to measure temperature in narrow ranges.
Ultra-compact cross-specific laser marker. Can be attached to metal parts with a magnet.
Adjustable to any angle with a double ball joint. Can be used with batteries or a 100V power supply. *This product is designed for use in construction sites and similar environments.
A variety of pulse laser sources suitable for microchip laser excitation are available.
At Unitack Co., Ltd., we handle "High-Power LD Power Supplies." We offer a variety of models including the "Controller Type Universal Model" featuring a color touch display, as well as "Large Type" and "Economy Type." In addition to industrial lasers for aluminum welding, fine joining, ultra-fine processing, and resin welding, we also provide lasers suitable for medical treatment, healthcare, and other research purposes. 【Product Lineup】 ■ Pulse Laser Source: LD and Peltier Built-in Pulse Laser Source ■ Pulse/CW Compatible: Controller Type Universal Model ■ CW Type: Large Type / Economy Type ■ LD Power Supply with Built-in Peltier Driver ■ Cooling and Heating Peltier Driver *For more details, please refer to the PDF materials or feel free to contact us.
Achieved a 30% increase in luminous power and significant miniaturization compared to our conventional models!
The "SS-800D" is a compact high-power strobe power supply with a total of 1600W from two 800W lamps. It is particularly suitable for applications such as visual inspections of surface defects and processing defects in the cold-rolled and hot-rolled processes of steel plates, as well as in plating processes. Both the size and weight are about one-third of our conventional models, making it easy to install in control panels. 【Features】 ■ High output of 800W × 2 lamps, totaling 1600W (30% increase compared to conventional models) ■ Power unit (42kg) can be installed inside the control panel (optional stand with casters) ■ Handy multifunction controller ■ Standard line speed synchronization function ■ Xenon flash lamp is compatible with conventional models *For more details, please download the PDF or feel free to contact us.
Variable output type allows for voltage suitable for various applications! It can be used for a wide range of purposes.
The "GT Series" is a separated type of DC high voltage power supply consisting of a control unit (controller) and a high voltage generation unit (cartridge). The control unit and the high voltage generation unit are connected by a control cable, allowing for ON/OFF switching of high voltage application at a distance corresponding to the length of the control cable. (Standard length of control cable: 5m) Since the high voltage generation cartridge can be directly connected to the electrodes of electrostatic devices, conventional high voltage cables are unnecessary. 【Features】 ■ Output voltage: 0–100kV ■ Variable output function ■ Maximum output current: 80μA ■ Long lifespan and high reliability ■ Versatile applications beyond charging and discharging *For more details, please refer to the PDF document or feel free to contact us. *We also accept contract manufacturing of high voltage power supplies. Please contact us first.
Generate high voltage and forcibly charge the target object! Maximum output voltage of 100,000 V!
Maximum output voltage: three types of ~20kV, ~80kV, ~100kV Maximum output current: 80μA It generates high voltage, but since the current is low, it is safe to handle. The device is compact and easy to carry. Our GT series can be used in a wider range of applications such as 'electrostatic flocking', 'electrostatic sorting', and 'spark discharge' by combining it with other application devices. *For details, please contact us or download the PDF. ★ Free demo available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us using the information below.
Easily conduct spark discharge experiments! By combining accessories, it can accommodate a wide range of applications!
The "Spark Discharge Device" allows for easy experimentation with spark discharges by combining a compact high-voltage power supply with accessories. By using a high-voltage cable extraction adapter, it is possible to generate spark discharges at a location away from the high-voltage cartridge. Additionally, by combining a simple dust explosion unit with this device set, simple experiments on dust explosions can be easily conducted. 【Features】 ■ Spark discharges can be generated at distances between 1mm and 100mm between electrodes. ■ Does not require large-scale equipment. ■ The cable-type spark discharge device can generate spark discharges at a distance from the high-voltage cartridge (up to 2m). ■ Can be used for a wide range of applications by combining accessories. *For more details, please refer to the PDF materials or feel free to contact us. ＜Free Demo Available＞ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the information below. *We also accept contract manufacturing of high-voltage power supplies. Please inquire first.
Leave static electricity to us! Get a comprehensive catalog of DC high voltage power supplies for free!
This catalog features the "DC High Voltage Power Supply" utilizing electrostatic technology and is the comprehensive catalog of Green Tech. It includes the "GT Series," which consists of a controller as the control unit and a high voltage cartridge as the boosting unit, as well as products like the "Corona Charging Bar" and "Simple Electrostatic Sorting Device." Our company specializes in electrostatic utilization solutions centered around power supply devices that can generate high voltage while being compact. We provide applications that can make better use of high voltage power supplies. 【Contents】 ■ Compact High Voltage Power Supply GT Series ■ Corona Charging Gun GC90 ■ Corona Charging Bar ■ Simple Electrostatic Sorting Device ■ Simple Uniform Coating Formation Device ■ Simple Electrostatic Hair Planting Experiment Device ■ Spark Discharge Device, etc. *For more details, please refer to the PDF document or feel free to contact us. ＜Free Demo Available＞ If you visit Green Tech, we will provide a free demonstration of the actual equipment. If you would like to "see the lineup" or "test/verify with the actual equipment," please contact us using the information below. *We also accept contract manufacturing of high voltage power supplies.
![[Experimental Video] Explaining the Principle of "Dust Explosion" in a Video!](https://image.mono.ipros.com/public/product/image/e8a/2000233975/IPROS61218274525273521632.jpeg?w=280&h=280)
YouTube channel launched! Videos utilizing static electricity, discharge, and charging are set to be released one after another.
Green Tech Co., Ltd. is a professional in static electricity, discharge, and charging, providing proposals for various fields. We have launched a YouTube channel to introduce experimental videos using our products! Experiment videos featuring President Tanaka and Assistant Hayashi are set to be released one after another! This time, we will clearly explain the principle of dust explosions in a video. (Caution! It is dangerous, so please do not attempt to replicate this. Experiments are conducted under the guidance of experts.) A "dust explosion" is... A phenomenon where a certain amount of fine dust mixes with air and explosively ignites when it comes into contact with an open flame. Green Tech will continue to conduct various experiments and proposals utilizing static electricity, discharge, and charging. If you are interested, please take a look! *You can view the experimental videos in the middle of the page. ★Free Demo Available★ If you visit Green Tech, we will provide a free demonstration of the actual equipment. If you would like to "see the lineup" or "test/verify with the actual equipment," please contact us through the [Contact Us] section below. *We also accept contract manufacturing of high-voltage power supplies.
![[Experimental Video] Ignition Experiment on Acetone Using a Spark Discharge Device!](https://image.mono.ipros.com/public/product/image/40a/2000260903/IPROS2979838548592916420.png?w=280&h=280)
YouTube channel launched! We will clearly introduce Green Tech's spark discharge device, which allows for easy spark discharge experiments, through videos.
The spark discharge device from Green Techno allows for easy experimentation with spark discharge when combined with a compact high-voltage power supply. Spark discharge = A discharge phenomenon that can be confirmed visually and audibly even in bright places. Applications: Ignition tests for combustible materials (volatile substances, powders, etc.), noise generation tests, explosion experiments (in sealed gas containers, etc.), safety education (teaching materials), dielectric strength testing of devices, fine discharge machining, surface discharge testing. Features: (1) Can generate spark discharge at distances between 1mm and 100mm between electrodes. (2) Does not require large-scale equipment. (3) The cable-type spark discharge device can generate spark discharge at a distance from the high-voltage cartridge (up to 2m). (4) By combining accessories tailored to specific applications, it can be used for a wide range of purposes. Green Techno will continue to conduct various experiments and proposals utilizing static electricity, discharge, and charging. If you are interested, please be sure to watch the video. ★ Free Demo Available ★ If you visit Green Techno, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us through the link below.
We will produce OEM products. No need for long-life, high-pressure cables! For static adhesion.
The "GT Series" is a static electricity specialized charging power supply that is suitable for static electricity applications, with a variable voltage range from 20kV to 100kV. It can be directly connected to the electrodes of electrostatic devices using a high-voltage cartridge, eliminating the need for conventional high-voltage cables. We offer design, manufacturing, and OEM production upon request. 【Features】 ■ Although the output voltage is high, the output current is low at a maximum of 80μA, making it easy to use. ■ The cable connecting the controller and the high-voltage cartridge is low voltage, ensuring safe handling. ■ The high-voltage cartridge is vacuum cast with epoxy resin, providing long life under continuous rated conditions. ■ OEM production is available. * We also accept contract production of voltage power supplies. Please contact us for more information. * For more details, please refer to the PDF materials or feel free to contact us.
![[Examples of Utilizing Charging Devices] Bonding of Resin Materials and Metals](https://image.mono.ipros.com/public/product/image/ac8/2001508853/IPROS11921073646365838875.PNG?w=280&h=280)
It is also possible to adhere different materials together! You can stick them even if the mesh material has uneven surfaces.
We would like to introduce a case study utilizing a "charging device" for the adhesion of resin materials to metals. It can be used when adhering a metal plate to a resin mesh. The resin mesh is attached to the metal plate and transported. Additionally, it is possible to adhere even if the mesh material has uneven surfaces. Please feel free to contact us when you need assistance. 【Case Overview (Partial)】 ■ Adhering and transporting resin mesh to a metal plate ■ Other different materials besides resin mesh are specified (proven materials such as films and paper) ■ Adhesion is possible even if the mesh material has uneven surfaces *For more details, please download the PDF or feel free to contact us.
![[Case Study of Charge Elimination Device] Clearly Evaluate the Performance of the Deionizer](https://image.mono.ipros.com/public/product/image/388/2001515652/IPROS12128634078624267020.png?w=280&h=280)
Visualization through electrification! We can demonstrate it while customers operate it at exhibitions and other events.
We would like to introduce a case where a "charging device" was utilized for the performance evaluation of an ionizer. In a confirmation test to check whether an acrylic plate could be charged and then discharged, a charging gun was used to apply a high voltage of -50kV, confirming that it was charged to approximately -17kV. Subsequently, a discharge gun was applied, and it was confirmed that the voltage had nearly disappeared, demonstrating the effectiveness of the ionizer. Please feel free to contact us if you have any inquiries. 【Benefits of Adoption】 ■ Demonstrations can be conducted while customers operate the equipment at exhibitions and other events. *For more details, please download the PDF or feel free to contact us.
![[Examples of Utilizing Charge Devices] Electrostatic Experiment Tools Used in Educational Settings](https://image.mono.ipros.com/public/product/image/3f8/2001522353/IPROS18087379589756614480.png?w=280&h=280)
The world of static electricity learned through touch! The effects are visible, making reactions with paper, Styrofoam, and metal easy to understand.
Here are some examples of the use of "static electricity experiment tools" utilized in educational settings. When the power switch is turned on, a direct current high voltage (negative polarity) is applied to the tip of the battery-operated charging gun (corona discharge electrode), generating ions (negative) that charge the target object. Due to its compact size and ease of transport, it can be used not only in classes but also in traveling lessons and science events. 【Overview of Examples】 ■ Battery-operated for safety and convenience: No power cord needed, allowing for experiments indoors and outdoors. ■ Visible effects of static electricity: Reactions with paper, Styrofoam, and metal are easy to understand. ■ Compact and easy to carry: Useful not only in classes but also in traveling lessons and science events. *For more details, please download the PDF or feel free to contact us.
![[Examples of Utilizing Charge Devices] Spark Discharge Devices Used for In-House Safety Training](https://image.mono.ipros.com/public/product/image/00e/2001522355/IPROS1411465310643562223.png?w=280&h=280)
Numerous achievements in in-house safety training in the chemical and manufacturing industries! Learn about the risks of ignition from spark discharge.
We would like to introduce examples of the use of the "spark discharge device" utilized in internal safety training. It does not require large-scale equipment and can be used for a wide range of applications by combining accessories according to the purpose. It is possible to ignite sparks in a container filled with acetone, generating flames to learn about the risks of ignition through spark discharge. There are numerous achievements in internal safety training. 【Case Overview】 ■ Internal safety training in the chemical industry and pharmaceutical industry, which handle chemical substances and volatile materials ■ Voltage withstand testing of the device ■ Surface discharge testing *For more details, please download the PDF or feel free to contact us.
A compact size that is small and lightweight provides stable power supply, demonstrating the capabilities of the brushless driver.
Dedicated power supply for multi-input brushless drivers.
Preventing screw mistakes on behalf of the worker with the counter function.
A power supply with a screw counter that allows you to set the number of screws to be tightened from 1 to 99 and displays the remaining count in a countdown format after each tightening.
The evolution of power supply does not stop. More powerful, faster, and freer.
The "PCR-WEA/WEA2 series" is a high power density stabilized power supply for large capacity, maintaining 6kVA/6U and a single unit of 36kVA, while improving maximum output voltage, response characteristics, and stability against load. It offers a total of 15 models with maximum power ratings of 1kVA, 2kVA, 3kVA, 6kVA, 12kVA, 18kVA, 24kVA, 30kVA, and 36kVA. Additionally, it can be expanded up to 144kVA with parallel operation cables. 【Features】 ■ Ultra-compact: 6kVA in 6U (PCR6000WEA2) ■ Lineup includes ultra-large capacity models up to 36kVA in a single unit ■ Regenerative function (also supports three-phase three-wire 400V) ■ Capable of parallel operation: up to 144kVA, even with different models ■ Communication I/F: LAN, USB, RS232C standard equipped, GPIB (optional) *For more details, please download the PDF or feel free to contact us.
A large-capacity DC power supply with excellent size and versatility! Space-saving and cost reduction.
The "PXT Series" is a high-performance, large-capacity wide-range DC power supply that achieves a maximum rated output of 20kW in just a 3U size. In addition to features such as a variable resistance function, a breather ON/OFF function, and an output ON/OFF delay function, it is also equipped with a rich communication interface (LAN, USB, RS232C standard). It can be used not only as a standalone unit but also for integration into testing equipment. Furthermore, thanks to its excellent heat dissipation design, it guarantees operation at an ambient temperature of 50°C, making it suitable for harsh high-temperature experimental environments. 【Features】 ■ Condenses up to 20kW output in a 3U size ■ Supports a maximum voltage of 1500V ■ Input voltage can be selected from AC200V (three-phase) or 400V (three-phase) ■ Equipped with a breather ON/OFF function ■ Equipped with an output ON/OFF delay function *For more details, please download the PDF or feel free to contact us.
Leave your switching power supply needs to Unifive! We provide stable supply with industry-leading responsiveness and proven results. Custom and small lot orders are available!
This is a super compact and highly efficient 12W switching power supply. It is an ultra-compact model ideal for embedded power applications, achieving space-saving design, high reliability, and suitable for various devices such as information processing equipment (ITE), consumer electronics, and industrial equipment. 【UOC312 Series】 : Compact : High efficiency : UL60950 CAN/CSA C22.2 NO. 60950 IEC 60950 IEC 60950 : Immunity standard EN55024/A1:2001 : Noise standard CE CISPR 32 Class B : Short circuit protection : Overcurrent protection : Overvoltage protection
Leave switching power supplies to Unifive! We provide stable supply with industry-leading responsiveness and proven results. Custom and small lot orders are available!
This is a 25W ultra-compact and high-efficiency switching power supply. It is an ultra-compact model ideal for embedded power applications, achieving space-saving design, high reliability, and suitable for various devices such as ITE (Information Technology Equipment), consumer electronics, and industrial equipment. 【UOA325D Series】 : Compact : High efficiency : UL60950 CAN/CSA C22.2 NO.60950 IEC 60950 : Immunity standard EN55024/A1:2001 : Noise standard CE CISPR 32 Class B : Short circuit protection : Overcurrent protection : Overvoltage protection
