Switching power supply "Railway Power Supply"

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last updated：Jun 16, 2022

理経

【Comprehensive catalog giveaway!】Power supply with DC110V voltage! Railway power supply with insulated protective coating on the circuit board.

The "railway switching power supply" is a switching power supply that supports a power supply voltage of DC110V (-30%/+40%), an instantaneous voltage drop of -40% (66V), and operates for 0.1 seconds. It has a buffer time of 200% against the EN50155 Class S2 requirements. The circuit board is coated with insulation protection. We offer a lineup including 100W "QS5.241-60", 200W "QS10.241-60", and 400W "CPS20.241-60". 【Product Lineup】 ○ QS5.241-60: 100W DC input ○ QS10.241-60: 200W DC input ○ CPS20.241-60: 400W DC input ○ QS10.241-C1: 240W AC input ○ CPS20.241-C1: 480W AC input ○ QT20.241-C1: 480W AC input ※ In the DIN rail power supply market, we achieved the world's No. 1 share in sales and production volume in 2015, according to the Global DIN Rail Power Supply Industry 2016 Market Research Report by QYR Machinery and Equipment Research Center.

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【Test Standards】 ○EN50155 Electronic equipment used in railway vehicles → Class T3, TX, C2, S2 ○EN61373 Equipment for railway vehicles → Shock and vibration testing Category 1, Class B ○EN50121-3-2 Electromagnetic compatibility for railway vehicle equipment ○EN45545-2 Fire protection for railway vehicles → Requirements regarding the behavior of materials and components in case of fire Hazard Level HL3 【Peripheral Equipment】 ○PISA Series Protection Modules ○Y Series Diode/Redundancy Modules ○U Series DC-UPS Systems ○Z Series Brackets 【Special Specifications/Custom Products】 Specification changes for standard products, addition of equipment, etc. We will respond to applications that cannot be handled by standard products with the latest technology. ● For more details, please contact us or download the catalog.