TELECOM TRANSFORMERS
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TELECOM TRANSFORMERS ELECTRICAL CHARACFATERISTICS PHYSICAL CHARACFATERISTICS FEATURES: • Low inFATERwind capacitance • Low total harmonic distortion(THD) - Compact size and Surface-mounted • Designed to meet UL, CSA, VDE, BABT safety standard COMMON APPLICATIONS: • Modem • Fax machine, Hub • Power Transformers • ISDN, FAADSL, HDSL, PABX • Other telecommunication facilities etc • Switching power supplies • AC-DC, DC-DC converFATERs OPTIONS: • Tape and reel is standard • Bulk packaging available for smaller quantities • Custom design available • Tolerance: 5% is standard, tighFATER available • RM 5, 6, SMD available • RM 6. 8.10.12.14 Power available •Soldering temperature: 260*0 for 1±1 seconds • Operating temperature: 0*0 to 70*0 • Storage Temperature: -25*0 to 85*0 • Different package available per special request Tianchang Yun-chen Electronic Industry and Trade CO.,LTD TEL: +86-0550-7861222 FAX:

Flyback TransformerYCRM4635 SERIES • Listed on Bill of Material for Reference Design AN1338 • Input voltage: 22 Vdc - 55 Vdc • 3000 Vrms, one minute isolation from primary to secondary windings Core material Ferrite Terminations RoHS tin-silver (96.5/3.5) over tin over nickel over phos bronze. Other terminations available at additional cost. Weight 94.3 g Ambient temperature -40°C to +85°C Storage temperature Component: -<10°C to +85°C. Tray packaging: -40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture...

Flyback TransformerYCRM5814 SERIES • Developed for the Microchip AN1444 Grid-Connected Solar Microinverter • Designed to operate at 57 kHz with 20 - 55 Vdc input • Rectified sine wave output • Maximum power: 100 W • 3000 Vrms, one minute isolation primary to secondary • 1500 Vrms, one minute isolation windings to core Core material Ferrite Terminations RoHS tin-silver-copper over tin over copper-clad steel. Weight 90 g Ambient temperature -40°C to +85°C Storage temperature Component: -40°C to +85°C. Tray packaging: -40°C to +80°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at...