Switching power supply "Railway Power Supply"

【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.

basic information

【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.