COSEL List of Products and Services

【Features】 Single-phase 250V 6-30A ultra-low frequency wideband high attenuation 150kHz-1MHz high attenuation 2-stage filter Terminal block cover is included. DIN rail mounting type is optional. 5-year free warranty period For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 6-30A low leakage current 150kHz-1MHz high attenuation 2-stage filter Terminal block cover is included. DIN rail mount type is optional. 5-year warranty period For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 6-30A General-purpose 150kHz-1MHz high attenuation 2-stage filter Terminal block cover is included. DIN rail mounting type is optional. 5-year free warranty period For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 6 to 30A, Single-phase 277V 40 to 60A, ultra-low frequency high attenuation 10kHz-1MHz high attenuation, single-stage filter DIN rail mount type is optional. *Excluding 40A and above Free warranty period of 5 years For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 4 to 30A, Single-phase 277V 40 to 60A, External pulse voltage attenuation 150kHz-1MHz high attenuation, 1-stage filter DIN rail mount type is optional. *Excluding 40A and above Free warranty period of 5 years For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 4 to 30A, Single-phase 277V 40 to 60A, Low leakage current 150kHz-1MHz high attenuation 1-stage filter DIN rail mount type is optional. *Excluding 40A and above Free warranty period of 5 years For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 4 to 60A, Single-phase 277V 40 to 60A, General-purpose 150 kHz - 1 MHz high attenuation, single-stage filter DIN rail mount type is optional. *Excluding 40A and above Free warranty period of 5 years For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 3 ～ 30A External pulse voltage attenuation Compact size 150kHz-1MHz single-stage filter Screwless terminal block Terminal block cover is included. DIN rail mounting type is optional. 5-year warranty period at no charge For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 3 ～ 30A Low leakage current Compact 150kHz-1MHz single-stage filter Screwless terminal block Terminal block cover is included. DIN rail mounting type is optional. 5-year free warranty period For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 3 ～ 30A General-purpose Compact 150kHz-1MHz single-stage filter Screwless terminal block Terminal block cover is included. DIN rail mounting type is optional. 5-year free warranty period For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 3 ～ 30A External pulse voltage attenuation Compact size 150kHz-1MHz single-stage filter Terminal block cover is included. DIN rail mounting type is optional. 5-year free warranty period For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V, 3 to 30A, low leakage current Compact, 150kHz-1MHz, single-stage filter Terminal block cover is included. DIN rail mounting type is optional. 5-year warranty period at no charge For more details, please contact us or download the catalog.

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【Features】 Single-phase 250V 3 ～ 30A General-purpose Compact 150kHz-1MHz single-stage filter Terminal block cover is included. DIN rail mounting type is optional. 5-year warranty period at no charge For more details, please contact us or download the catalog.

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The "BRDS series" of POL converters is a non-isolated, compact, and highly efficient non-isolated DC-DC converter equipped with PMBus. 【Features】 - Supports a wide bus voltage range of 5V to 12V. - Achieves fast response through our proprietary robust control. - Overcurrent protection and overheat protection. - Remote sensing capability. - Rich features such as remote control, parallel operation, POWERGOOD, and startup sequencing. - Monitoring functions and the ability to change various settings via PMBus communication. - RoHS compliant. For more details, please contact us or download the catalog.

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The "LMA series" has obtained medical standards, IEC60601-1 (3.1 edition) EN60601-1 (3.1 edition). It is a board-level unit type AC-DC converter that complies with MOOP. 【Features】 - Low leakage current - Built-in dual fuses - Compact and lightweight - Supports peak output of twice the rated power (optional) - Increased rated power during forced ventilation (240W) - Complies with harmonic regulation (IEC61000-3-2 Class A) - Wide input (AC85 to 264V) - Compatible with LFA / LFP series for mounting (100 / 150 / 240W) - Includes inrush current prevention circuit, overcurrent and overvoltage protection circuit - Low standby power remote control available (optional) For more details, please contact us or download the catalog.

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The "SUCW series" is a high-efficiency, high-frequency switching, thin, lightweight, and compact on-board type DC/DC converter with insulation and a case that occupies a small floor area. 【Features】 Available in surface mount (SMD) and through-hole mount (DIP) types Thin, lightweight, and space-saving with high efficiency and high-frequency switching Input-output isolation Overcurrent protection circuit included Remote control (SUCW3, SUCW6, SUCW10) External output voltage adjustable No aluminum electrolytic or tantalum electrolytic capacitors used For more details, please contact us or download the catalog.

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The "SUW series" is a high-efficiency, high-frequency switching, thin, lightweight, and space-saving isolated DC/DC converter with two outputs and an on-board type. 【Features】 Available in surface mount (SMD) and through-hole mount (DIP) types Thin, lightweight, and space-saving with high efficiency and high-frequency switching Input-output isolation Includes overcurrent protection circuit Remote control (SUW3, SUW6, SUW10) External output voltage is adjustable No aluminum electrolytic or tantalum electrolytic capacitors used For more details, please contact us or download the catalog.

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The "SUTS series" is a vertical insulated, on-board type DC/DC converter that is thin, lightweight, and compact with a small footprint, featuring high efficiency and high-frequency switching. 【Features】 Isolation between input and output Overcurrent protection circuit included Remote control External output voltage adjustable No aluminum electrolytic or tantalum electrolytic capacitors used For more details, please contact us or download the catalog.

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The "SUC Series" is a high-efficiency, high-frequency switching, thin, lightweight, and compact on-board type DC/DC converter with insulation and casing. 【Features】 Available in surface mount (SMD) and through-hole mount (DIP) types Input-output isolation Overcurrent protection circuit included Remote control (SUS3, SUS6, SUS10) External output voltage adjustable No aluminum electrolytic or tantalum electrolytic capacitors used For more details, please contact us or download the catalog.

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The "SUS series" is a thin, lightweight, compact DC/DC converter with insulation and an onboard type that occupies a small floor area. 【Features】 Available in surface mount (SMD) and through-hole mount (DIP) types Input-output isolation Overcurrent protection circuit included Remote control (SUS3, SUS6, SUS10) External output voltage is adjustable No aluminum electrolytic or tantalum electrolytic capacitors used For more details, please contact us or download the catalog.

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The "STMGFW series" is a unit-type DC/DC converter (isolated) with a wide input range of DC 9 to 36V and multi-output of ±5V, ±12V, and ±15V. 【Features】 - Extensive lineup - Selectable terminal block / connector for input and output terminals - Option for a case cover - Option for DIN rail mounting brackets - Overcurrent protection circuit (automatic recovery) - Overvoltage protection circuit (STMG30) - Remote control For more details, please contact us or download the catalog.

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The "STMGFS series" is an isolated, unit-type DC/DC converter with a wide input range of DC 9 to 36V. 【Features】 - Extensive lineup - Choice of terminal block / connector for input and output terminals - Option for case cover - Option for DIN rail mounting brackets - Overcurrent protection circuit (automatic recovery) - Overvoltage protection circuit (STMG30) - Remote control - ±10% adjustable output voltage For more details, please contact us or download the catalog.

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The "MGFW series" is a compact, isolated, on-board type DC/DC converter with a wide input range of DC9 to 36V / DC18 to 76V, multi-output of ±5V, ±12V, ±15V, and a world standard inch size of 1×1 inch (MG15) and 1×2 inch (MG30). 【Features】 - 6-sided shielding - Isolation between input and output of DC1,500V (for 1 minute) - Overcurrent protection circuit (automatic recovery) - Remote control - No aluminum electrolytic / tantalum electrolytic capacitors used For more details, please contact us or download the catalog.

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The "MGW series" is an on-board type DC/DC converter in an industry-standard package, featuring small size and isolation, with output voltages of ±5V (+10), ±12V (+24), and ±15V (+30). 【Features】 Industry-standard package SIP6 (MGW1R5 / MGW3), SIP8 (MGW6 / MGW10), 1×1 inch (MGW15), 1×2 inch (MGW30) 6-sided shielding (MGW15 / MGW30) Input-output isolation DC1,500V (for 1 minute) Overcurrent protection circuit (automatic recovery) Overvoltage protection circuit (MGW30) Remote control (MGW6 / MGW10 / MGW15 / MGW30) No aluminum electrolytic or tantalum capacitors used For more details, please contact us or download the catalog.

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The "MGFS series" is a compact, isolated, on-board type DC/DC converter with a wide input range of DC 4.5 ~ 13V / DC 9 ~ 36V / DC 18 ~ 76V. 【Features】 Industry standard packages SIP6 (MGFS1R5 / MGFS3), SIP8 (MGFS6 / MGFS10) 1×1 inch (MGFS15 / MGFS40), 1×2 inch (MGFS30 / MGFS80) 6-sided shielding (MGFS15 / MGFS30 / MGFS40 / MGFS80) High efficiency with synchronous rectification circuit (MGFS10 / MGFS15 / MGFS30 / MGFS40 / MGFS80) Input-output isolation of DC 1,500V (for 1 minute) Overcurrent protection circuit (automatic recovery) included Overvoltage protection circuit (MGFS30 / MGFS40 / MGFS80) Remote control (MGFS6 / MGFS10 / MGFS15 / MGFS30 / MGFS40 / MGFS80) External output voltage adjustable (MGFS15 / MGFS30 / MGFS40 / MGFS80)

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The "MGS series" consists of compact, isolated, on-board type DC/DC converters in industry-standard packages: SIP6 (MG1R5 / MG3), SIP8 (MG6 / MG10), 1×1 inch (MG15), and 1×2 inch (MG30). 【Features】 Industry-standard packages: SIP6 (MGW1R5 / MGW3), SIP8 (MGW6 / MGW10), 1×1 inch (MGW15), 1×2 inch (MGW30) 6-sided shielding (MGW15 / MGW30) Input-output isolation DC1,500V (for 1 minute) Overcurrent protection circuit (automatic recovery) Overvoltage protection circuit (MGW30) Remote control (MGW6 / MGW10 / MGW15 / MGW30) No aluminum electrolytic or tantalum capacitors used For more details, please contact us or download the catalog.

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The "PBA Series" is a compact and lightweight unit type AC-DC converter. 【Features】 Compliance with harmonic current regulation (IEC61000-3-2): except for PBA1500T Wide input (AC85-264V): PBA1500T is (AC170-264V 3Φ) Can also accommodate input voltages below AC85V, DC120V (PBA1500T is AC170V 3Φ) Compatible with SEMIF47 standards - PBA10F to 150F High efficiency through synchronous rectification (PBA50F to 150F) DIN rail mountable Interface with selectable connectors and terminal blocks Extensive options - PBA300F to 1500F, PBA1500T Parallel operation / N+1 redundancy Various alarms and tracking overvoltage protection AUX output (12V) Comprehensive fan options that allow output voltage to be adjustable down to near 0V For more details, please contact us or download the catalog.

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The "KR Series" is a compact and high-performance module that can be used in combination with DIN rail dedicated power supplies (KH and KL series) to ensure high reliability through power redundancy. 【Features】 - Redundant module (compatible with KH and KL series) - DIN (35mm) rail mountable - Wide operating ambient temperature range - Output voltage confirmation terminal (relay output) - Input voltage balance confirmation LED - Peak power support (1.5 times the rated output) For more details, please contact us or download the catalog.

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The "KL Series" is a device-embedded power supply unit compatible with low-cost, single-function DIN rail mounting. 【Features】 - Compatible with DIN (35mm) rail mounting - Wide operating ambient temperature range - Two types of input/output terminal blocks: block terminals and European terminals - Equipped with overcurrent protection and overvoltage protection circuits For more details, please contact us or download the catalog.

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The "KH Series" is a device-embedded power supply compatible with DIN rail mounting. 【Features】 - Compatible with DIN (35mm) rail mounting - Wide operating ambient temperature range - Two types of input/output terminal blocks available: block terminals and European terminals - Equipped with overcurrent protection and overvoltage protection circuits - KHEA30F / 60F / 90F, KHNA30F / 60F / 90F - Low standby power consumption - KHEA120F / 240F / 480F, KHNA120F / 240F / 480F - Remote control included - Output voltage confirmation terminal included (relay output) - Compliant with SEMI F-47 standards For more details, please contact us or download the catalog.

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The ultra-compact, high-efficiency AC-DC power supply "TUHS Series" makes it easier for customers to design their circuit board layouts by reducing the size of the power supply. With the ability to freely select and arrange external components, it can be tailored to fit the customer's equipment. Achieving long hold times can be easily accomplished with just the selection of capacitors. If a longer lifespan is required, it can also be addressed through capacitor selection. 【Features】 ○ Increased design flexibility for customer layouts ○ Ability to set the required hold time ○ Usable in harsh environments For more details, please contact us or download the catalog.

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The "LFA Series" is a compact and lightweight AC/DC power supply that complies with harmonic regulation (IEC61000-3-2). It features a built-in standby power reduction function (10 / 15W). It offers power factor improvement, wide input range, and is compatible with the LGA series for installation. It is equipped with an inrush current prevention circuit and overcurrent/overvoltage protection circuits. 【Features】 ○ Achieves miniaturization ○ Built-in standby power reduction function ○ A wide range of optional parts such as chassis covers and dedicated harnesses ○ SEMI F47 standard compliance available For more details, please contact us or download the catalog.

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