ジェムコ List of Products and Services

RECOM is a power supply manufacturer headquartered in Austria, with over 40 years of experience in the development and manufacturing of the latest standard and custom power converter technologies ranging from under 1W to several tens of kW. We offer a wide range of switching regulators and LED drivers that comply with international safety standards and have the latest certifications, in addition to a broad selection of DC/DC converters and AC/DC power supplies for customers worldwide. *For more details, please download the materials.

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The RECOM RPX-Series is a Point of Load (POL) converter that integrates an inductor into a small QFN package. RECOM has achieved the ability to push the frequency into the MHz range while maintaining excellent efficiency with a small inductor, thanks to the optimal converter topology and magnetic materials in a lead frame structure flip chip package. As a result, the RPX-Series has achieved remarkable miniaturization, even with the inductor built into the package. This miniaturization not only saves board space but also has the advantage of keeping EMI low. The high power density and optimized thermal performance are something that discrete circuits cannot achieve. *For more details, please download the materials.*

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Head Spring Co., Ltd.'s "biATLAS" has been developed as a power supply device for the evaluation and inspection of power generation and storage devices, as well as power conversion devices, in response to the electrification of automobiles and the spread of equipment using renewable energy. "Power capacity: 5 kW, Output voltage: 0–525V, Supports up to 100 kW with 20 units connected." - Campaign - Special price: ¥1,380,000 (excluding tax) (Standard: ¥1,580,000) Free rental: 2 weeks Please take advantage of this opportunity. *For more details, please download the materials or contact us.

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- Designed specifically for NG marking in film inspection, achieving a speed of 1,000 sheets per minute. - The labeler body and control box have a separated structure, making installation easy. - The label roll is stored in a cassette and can be replaced with a single touch. (We also accommodate requests outside of film inspection.) *For more details, please download the materials or feel free to contact us.

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Medical electronic devices typically come into direct or indirect contact with the human body, so safety and reliability must pass strict and high-level inspections. The P-DUKE MPU01 series DC/DC modules feature 2MOPP dual patient protection, low leakage current, and a maximum isolation voltage of 5000VAC. Additionally, their compact design and short-circuit protection characteristics enhance product performance and increase reliability. The high insulation withstand voltage also makes them ideal for motor drivers and IGBT drivers. *For more details, please download the materials.*

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The P-DUKE RED60W is a DC/DC converter suitable for the harsh environments of railway applications. The input voltage range is 4:1, covering all input voltages for railway applications. The conversion efficiency is up to 92%, and with a dedicated heat sink, it can supply full power (60W) even in environments up to 70°C. It features complete protection functions, including overcurrent, short circuit, overvoltage, input low voltage, and overheating. Safety standards are approved according to IEC 62368-1, EN 50155, and EN45545-2. *For more details, please download the materials.*

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PULS is the world's only company that is fully dedicated to the development and manufacturing of DIN rail power supplies. We supply a wide range of explosion-proof certified DC/DC converters and AC/DC power supplies that can be used in equipment operating in explosive atmospheres. These products have obtained international standards (IECEx) and European standards (ATEX) certification marks. ■ Features - Cutting-edge technology - Approximately 95% outstanding efficiency - Compact and lightweight - High output peak current - Easy to handle - Wide range of products - High MTBF (Mean Time Between Failures) value, long lifespan - Remarkable high efficiency - Fanless design due to low heat generation - Easy setup for integration into manufacturing lines - Long-term stable supply *For more details, please download the materials or contact us.

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PULS is the world's only company that is fully dedicated to the development and manufacturing of DIN rail power supplies. They also supply a wide range of DC/DC converters and AC/DC power supplies certified for marine standards, demonstrating high reliability on bridges and decks. These products can be used throughout the ship, including on bridges and decks, without the need for filters. ■ Features ・Cutting-edge technology ・Approximately 95% outstanding efficiency ・Compact and lightweight ・High output peak current ・Easy to handle ・Wide range of products ・High MTBF (Mean Time Between Failures) value, long lifespan ・Incredible high efficiency ・Fanless design due to low heat generation ・Easy setup for integration into manufacturing lines ・Long-term stable supply *For more details, please download the materials or contact us.

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PULS is the world's only company that is fully dedicated to the development and manufacturing of DIN rail power supplies. With high efficiency and an optimal heat dissipation structure, all power supplies (AC/DC, DC/DC) are realized without fans. The absence of fans not only addresses noise concerns but also eliminates the need to worry about fan lifespan. Additionally, low heat generation extends the lifespan of components, especially electrolytic capacitors. ■ Features - Cutting-edge technology - Approximately 95% outstanding efficiency - Compact and lightweight - High output peak current - Easy to handle - Wide range of products - High MTBF (Mean Time Between Failures) value, long lifespan - Remarkable high efficiency - Fanless design due to low heat generation - Easy setup for integration into manufacturing lines - Long-term stable supply *For more details, please download the materials or contact us.

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The XP Power HPD4K5 series is a 3-phase input, 4.5kW output AC/DC power supply that complies with semiconductor manufacturing equipment standards (SEMI-F47). The output voltage can be programmed in the range of 10 to 100% via an external signal (0-5VDC). It also features remote ON/OFF, current monitoring, fault reporting, and power OK signals. These functions are housed in a high-density unit (size: 15.0” x 4.25” x 6.5”), making it ideal for a wide range of applications including semiconductor manufacturing equipment, burn-in, lasers, motor controllers, and testing equipment. *For more details, please download the materials.*

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Head Spring is engaged in the development of advanced power electronics technologies, including the utilization of next-generation power semiconductors (SiC, GaN). The 'biATLAS' has been developed as a power supply device for evaluating and inspecting power generation and storage devices, as well as power conversion devices, in conjunction with the spread of electrification in automobiles and devices using renewable energy. "Power capacity: 5 kW, Output voltage: 0–525V, Supports up to 100 kW with 20 units connected." - Usage examples - ■ DC-DC converter evaluation ■ Power conditioner evaluation tests ■ Motor drive tests ■ Battery charging/discharging tests ■ Solar cell simulation and storage device simulation *For more details, please download the materials or contact us.

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PULS is the only company in the world that is fully dedicated to the development and manufacturing of DIN rail power supplies. Aiming for the pinnacle of technology in this field, we dedicate all our engineering know-how, resources, and energy. As a result, PULS has been able to establish a level of efficiency and quality in our products that exceeds customer expectations. ■ Applications General industrial equipment, railways, medical, marine ■ Features - Cutting-edge technology - Approximately 95% outstanding efficiency - Compact and lightweight - High output peak current - Easy to handle - Wide range of products - High MTBF (Mean Time Between Failures) value, long lifespan - Remarkable high efficiency - Fanless design due to low heat generation - Easy setup for integration into manufacturing lines - Long-term stable supply *For more details, please download the materials.

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The MEAN WELL UHP series has achieved fanless operation by utilizing excellent silicone potting compounds and potting procedures. Fanless operation eliminates concerns about fan failure and simultaneously resolves noise issues. The UHP-200/350/500 models are available with output types of 3.3VDC and 4.2VDC, making them ideal for LED displays. The UHP-1000/1500/2500 models offer programmable output voltage and current, making them suitable for burn-in equipment, charging stations, and laser systems, among others. Furthermore, the UHP-1500/2500 models come with optional built-in PMBus or CANBus communication capabilities, allowing for seamless integration into high-end systems such as data centers, network equipment, and charging systems. *For more details, please download the documentation.

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The P-DUKE RCD10W series is a compact 10W DC/DC converter designed for railway vehicles. Its 1” x 1” size saves space and enhances flexibility in system design. Additionally, the reduction of power loss due to an efficiency of up to 91% helps in applications in harsh environments. Furthermore, it features a wide input voltage range, high isolation voltage (3000VDC), six-sided shielding, EMI filters, and various protection functions, complying with various safety standards (IEC62368-1, EN50155, EN45545-2). - There are also 15W (RCD15W), 20W (RCD20W), and 30W (RCD30W) models available in the same size. *For more details, please download the documentation.

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XP Power is committed to becoming a leading company in providing power solutions, including AC/DC power supplies, DC/DC converters, and DC/high voltage DC converters. XP offers total quality from in-house designs in North America, Europe, and Asia to manufacturing facilities around the world. The company provides a wide range of power products available from a single source, including solutions for industrial, medical, railway, defense, and technology markets. *For more details, please download the materials.*

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The XP Power HRL30 series is a compact 30W DC/DC converter capable of generating voltages from 24VDC up to 6kVDC. It provides precise high-voltage output for various applications, including scientific and semiconductor uses. The output is controllable over a wide range from 0 to 6kVDC, with both positive and negative polarities available. Additionally, the built-in +5VDC output provides a stable power supply for control purposes. Excellent line/load regulation (0.01%) and low ripple/noise (<0.05%) ensure stable output voltage. Output current and voltage are programmable across the full range, and there are voltage and current monitor outputs to facilitate remote monitoring and integration into systems. The robust device includes arc, short circuit, overload, and overheat protection to safeguard both the device itself and the equipment it is mounted on. It complies with EN60950 and EN62368 and is suitable for applications such as mass spectrometry, electrostatic chucks, photomultiplier tubes, electron beam/ion beam applications, electrophoresis, scanning electron microscopy, capacitor charging, and more. *For more details, please download the documentation.*

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The XP Power HPT5K0 series is a 3-phase input, 5kW output AC/DC power supply. It features both analog and digital control interfaces, allowing for the setting of output voltage (0 to 105%) and output current (0 to 110%). A graphical user interface (GUI) is also provided to define unique user profiles that can be customized to fit the final application without changing hardware, thereby reducing design time. This functionality allows the same base unit to be used across multiple applications, enhancing scalability and reducing costs. It supports multiple digital protocols including PMBus, CANopen, MODBUS, and SCPI, along with I²C, RS232, and RS485 serial buses, providing designers with flexibility. Technical and application content is also organized and provided. *For more details, please download the materials.*

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The MEAN WELL RSP-3000 series is a 3KW output AC/DC power supply. It operates at temperatures up to 70°C thanks to its built-in fan with speed control functionality, and it offers design flexibility through features such as output programming, parallel connection, remote ON-OFF, and auxiliary power. It facilitates power supply design for digital broadcasting equipment, factory automation equipment, inspection and measurement equipment, laser-related devices, burn-in equipment, and more. *For more details, please download the documentation.*

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The MEAN WELL CSP-3000 series is a high-voltage output AC/DC power supply with options for 120V/250V/400VDC. Due to its constant current limit, it is highly suitable for laser processing machines, UV curing devices, chargers, and more. It features programmable voltage/current (PV/PC) and allows for adjustment of output voltage and current via an external DC voltage signal. It is also compatible with a 10V PWM signal ranging from 500Hz to 1kHz. Additionally, parallel connection (up to 3 units), remote ON/OFF, and auxiliary power significantly enhance the flexibility of system design and the range of applications. *For more details, please download the materials.*

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MEAN WELL is a global manufacturer specializing in standard power supply products, established in 1982. According to a survey report from March 2020, it is ranked fourth among global power supply manufacturers. Unlike the OEM business models of the top three manufacturers, MEAN WELL generates 99% of its total revenue from its own brand of standard power supplies. The company prides itself on a technology-driven entrepreneurial spirit, adding 10% new products each year. It provides complete power solutions (AC/DC power supplies, LED drivers, AC/DC battery chargers, DC/DC converters, and DC/AC inverters) that meet the application requirements of various industries, ranging from 0.5W to 25,600W. *For more details, please download the materials or contact us.*

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The P-DUKE MSD30.40.65 (medical use) / TSD30.40.65 (industrial use) series is a fully molded AC/DC power supply. The resin molded package prevents sound noise (buzzing, ringing). 【Basic Performance】 ■ Up to 3000VAC / 4000VAC Isolation Voltage ■ Output Power: 30W, 40W, 65W ■ Input Range: 85-264VAC ■ Output (VDC): Single 3.3V, 5V, 7.5V, 9V, 12V, 15V, 18V, 24V, 28V, 36V, 48V, 53V ■ Operating Temperature: -40℃ ~ +85℃ *For more details, please download the materials.

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The P-DUKE LDL03/LKC05W series is a DC/DC converter ideal for micro-signal circuits. Ripple noise is suppressed to 5-10 mVp-p, making it perfect for various analog circuits. 【Basic Performance】 1600VDC Isolation Voltage Ultra Low Ripple & Noise (LDL03) 5mVp-p (LKC05W) 5-10mVp-p Output Power: (LDL03) 3W (LKC05W) 5W Input (VDC): (LDL03) 4.5-13.2V 9-18V 18-36V 36-75V (LKC05W) 4.5-12V 9-36V 18-75V Output (VDC): (LDL03) Single 3.3V 5V 9V 12V 15V 24V (LKC05W) Single 3.3V 5V 12V 24V (LDL03/LKC05W) Dual ±5V ±12V ±15V Operating Temperature: -40℃ to +105℃ / +100℃ (LKC05W) *For details, please download the document.

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The P-DUKE SSM series is an input surge protection module that complies with the railway surge withstand standards RIA12 and NF F 01-510. It clamps input surges to a specific level to protect the DC/DC converter. 【Basic Performance】 ■ Clamp Input Surge Voltage ■ Standard Meets- RIA12 Surge Susceptibility NF F 01-510 Surge Susceptibility ■ Input Range: 43-160 VDC ■ 385 VDC Maximum Peak Voltage *For more details, please download the materials.

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The P-DUKE QAE100U series is a 100W DC/DC converter with ultra-wide input for railway applications. It has input options of 9-75Vdc and 14-160Vdc, and a single module can cover all types of systems in railway vehicles. Additionally, by utilizing the "BUS" pin, it is possible to reduce the capacitance of the hold-up capacitor necessary for output retention during momentary power interruptions or power switching. This also makes the selection of that capacitor easier (no need to change the capacitor even if the input voltage changes). 【Basic Performance】 ■ Up to 3000VAC Isolation Voltage ■ Output Power: 100W ■ Input Range: 9-75, 14-160VDC ■ Output (VDC): Single 5V, 12V, 15V, 24V, 28V, 48V, 53V ■ Operating Temperature: -40℃ ~ +105℃ ◎ In addition to 100W, 40W, 60W, 150W, and 200W models are also available. QAE40U, QAE60U, HAE150U, HAE200U series *For more details, please download the documentation.

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The P-DUKE EUR01 series is a 1W non-isolated DC/DC converter that features an industry-standard SIP4 package, with an isolation voltage of up to 3000VDC and short-circuit protection. It enhances circuit safety in limited space. 【Basic Performance】 ■ Isolation Voltage: Up to 1600VDC 3000VDC ■ Output Power: 1W ■ Input Range: 3.3, 5, 12, 15, 24VDC ■ Output (VDC): Single 3.3V 5V 9V 12V 15V 24V ■ Operating Temperature: -40℃ ~ +85℃ *For more details, please download the materials.

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The P-DUKE EED40 / RED40W series provides 40W of power in an industry-standard 2"x1" package. The efficiency is up to 93%, and it features complete protection against overcurrent, short circuit, overvoltage, and overheating. The RED40W complies with EN50155 for railway applications and can be widely applied to electronic equipment for railways. 【Basic Performance】 ■ Isolation Voltage: Up to 1600VDC (EED40) 3000VDC (RED40W) ■ Output Power: 40W ■ Input Range: 9-18, 18-36, 36-75VDC (EED40) 9-36, 18-75, 36-160VDC (RED40W) ■ Output (VDC): Single 3.3V 5V 12V 15V 24V Dual ±12 ±15 ±24 ■ Operating Temperature: -40℃ ~ +105℃ (With derating) *For more details, please download the documentation.

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The P-DUKE ESR/PSR/NSR/HSR/ASR series is suitable for placement close to CPUs and operational amplifiers on the board as a POL (Point of Load) power supply. While compatible with three-terminal linear regulators (LM78xx/79xx), it solves heat dissipation and power consumption issues with a maximum conversion efficiency of 96%. *Example of differences from three-terminal linear regulators* Input DC24V → Output DC5V 1A - LM7805: Power consumption 24W, heat dissipation 19W (=24V-15V×1A) - PSR1.0-5P0: Power consumption 5.68W, heat dissipation 0.68W (=(5W/0.88)-5W) *For more details, please contact us.*

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The P-DUKE MSD40.65 (medical use) / TSD40.65 (industrial use) series is a fully molded power supply. The encapsulated package ensures high durability even in harsh environments. Depending on system requirements, options for board mounting, wall mounting, and DIN rail types are available. 【Basic Performance】 ■ Up to 4000VAC Isolation Voltage ■ Output Power: 40W (MSD40/TSD40) 65W (MSD65/TSD65) ■ Input Range: 85-264VAC ■ Output (VDC): Single 5V 7.5V 9V 12V 15V 18V 24V 28V 36V 48V 53V ■ Operating Temperature: -40℃ ~ +85℃ *For details, please download the materials.

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The P-DUKE WAF300W series is ideal for applications such as railways, forklifts, and AGVs, with input options of DC24V, 48V, 80V, and 100V. It also meets safety standards for railway use. 【Basic Performance】 ■Output Power: 300W ■Input (VDC): 48V (18~75) 110V (43~160) ■Output (VDC): Single 12V 15V 24V 28V 48V ■Operating Temperature: -40℃ ~ +100℃ *For more details, please download the materials.

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The P-DUKE WAF150W/WAD150W series is ideal for applications such as railways, forklifts, and AGVs, with input options of DC24V, 48V, 80V, and 100V. It also meets safety standards for railway use. 【Basic Performance】 ■2250VDC Isolation Voltage ■Output Power: 150W ■Input (VDC): 24V (9~36) 48V (18~75) 110V (43~160) ■Output (VDC): Single 12V 15V 24V 28V 48V ■Operating Temperature: -40℃ ~ +100℃ Output Power: 150W *For more details, please download the documentation.

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Since its establishment in 1992, P-DUKE has specialized in power supplies for small and medium power applications, engaging in research and development, production, sales, and services, and has secured an important position as a partner of renowned manufacturers worldwide. We supply high-quality, high-performance products not only for general industrial equipment but also for railway-related and medical devices, boasting a significant market share. We offer DC/DC converters (1-300W) and AC/DC power supplies (6-500W). For medical applications, we have achieved certification to the medical standard IEC60601-1 with 2MOPP, an insulation withstand voltage of 5000VAC, and a creepage distance of 8mm. For railway applications, we have obtained railway safety standards EN50155/EN45545-2, achieving ultra-wide input (9-75VDC/14-160VDC) and insulation withstand voltage of 3000VAC. We also accommodate requests for custom power supplies. *For more details, please download the materials or contact us.

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P-DUKE's diverse range of medical power supplies is composed of exceptional quality and the latest designs, pursuing consistent stability, reliability, and high quality, with over 25 years of experience in the development and manufacturing of power supplies. It meets medical standards IEC60601-1 with 2MOPP, withstand voltage of 5000VAC, and creepage distance of 8mm. It also supports "Type CF," which is required when devices are inserted into the human body. In addition to standard products, we can provide complete power solutions by manufacturing customized power supplies tailored to your needs. *For more details, please download the materials or contact us.

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P-DUKE has over 25 years of experience in developing DC/DC converters, with extensive experience in railway applications as well. Their high-quality and reliable power modules, backed by excellent technology, contribute to the smooth operation of railways and the safety of passengers. They are one of the few manufacturers that support an input voltage of 110VDC across all series (3W to 300W). Additionally, they are flexible in accommodating custom power supplies for railway use. By utilizing power modules that meet railway standards, it is possible to shorten development periods and reduce development costs. With its headquarters in Taiwan, technical meetings can also be conducted in real-time online, contributing to the reduction of development time. P-DUKE's power modules are used in public transportation systems around the world, which serves as proof of P-DUKE's high reliability. *For more details, please download the materials or contact us.*

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Since our establishment, we have been making the most of our extensive development experience, technical skills, and design know-how to provide accurate proposals that meet our clients' needs. Please let us know any requests you have regarding power supplies. By reviewing the appropriate man-hours and components for your needs, we can reduce costs while maintaining performance and quality. If you have been turned away by other companies due to tight deadlines, please feel free to share your inquiries with us. We will provide suitable proposals based on your specifications. 【Features】 ■ Short lead times ■ Support for small lots and mass production ■ Proposals considering low costs *For more details, please feel free to contact us.

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