STR0903 Series common mode inductor Toroidal Core Common Mode Choke with case,SMD common mode inductor

  Common mode choke is a choke with two coils wound on a magnetic core, which is used to suppress electromagnetic interference (EMI) and radio frequency interference (RFI) from the power line and prevent power electronic equipment failure. Magnetic shielding common mode inductor greatly reduces magnetic leakage of common mode inductor and effectively inhibits EMI propagation

CM chokes are commonly used in industrial, electrical, and telecommunications applications to eliminate or reduce noise and associated electromagnetic interference.

FEATURES:

• Separated windings for minimum interwinding capacitance
• Single layer windings for highest common mode impedance over the widest frequency range
• Suitable for 50Hz to 500 KHz
• Distance for UL, CSA, IEC compliance
• All materials used are UL94-VO recognized
• Design complies with EN 60938-2(VDE 0565-2)

COMMON APPLICATIONS:

• Suppression of common-mode interferences
• Compact electronic ballasts in lamps
• Compact switch-mode power supplies

TECHNICAL INFORMATION:

• Operating voltage: 250Vac
• IDC Max:Determined when superimposed
• lnductance test: HP4284A 10KHz 0.1V
• RDC:QuadTech 1880 Milliohmmeter
• Operating temperature: -40℃ to +105℃
• Storage Temperature: -40℃ to +105℃
• Temperature rise 40℃ Max