高效低功耗原边反馈AC-DC驱动电路（750V BJT）

Common Mode EMI Inductors

[J.W.Miller] Special Features •Reduce conductive EMI emission •High current capacity •High impedance at low frequency •Dielectric strength 3750VRMS •Coil wound on VW-1 rated plastic cased ferrite core •Operating temperature -55 to +105°C

The 7111 series counter is feature packed with an unrivalled performance ratio, suitable for thousands of applications

Key Features • Use of the latest CMOS circuitry achieves an expected battery life of 10 years. • Connection using built in screw terminals (on all models). • 9mm black high contrast LCD display. • Backlight (externally powered) 5VDC. • Counting up to 10kHz. (7111) • 7111HV permits triggering

Common Mode EMI Chokes

Special Features • Reduce conductive EMI emission • High current capacity • High impedance at low frequency • Dielectric strength 3750 Vrms • Coil wound on UL 94V-0 rated plastic cased ferrite core • Operating temperature -55 to +105 °C

Common Mode EMI Chokes

Special Features • Reduce conductive EMI emission • High current capacity • High impedance at low frequency • Dielectric strength 3750 Vrms • Coil wound on UL 94V-0 rated plastic cased ferrite core • Operating temperature -55 to +105 °C

Common Mode EMI Chokes

Special Features • Dual winding • Low radiation • High current capacity • High inductance • Dielectric strength 1000Vrms • Mounted on VW-1 rated header • Fixed pins for easy PCB insertion • Operating temperature -55 to +105°C