New line of high-inductance chokes
Schaffner's new line of chokes come in a range of inductance values up to 90 mH and currents up to 5A. Vertical EV chokes have a narrow width, and the EH horizontal versions have a low profile. Designers can mount circuits densely due to low magnetic leakage flux. Unexpected resonance problems are prevented with a stable frequency response through broadband attenuation characteristics. They have a flammability rating of UL94-V0, and have operating and storage temperatures of -25C (-13F) to 100C (212F). They weigh 10-70g, and have a maximum operating voltage at 50 degrees of 250V. They also offer a power operating frequency at 50C (122F) of dc to 400 Hz, a maximum resistance tolerance at 25C (77F) of ± 15 percent, and an overcurrent of 1.5 x Inominal for 60 sec, once every hour.
Schaffner EMC Inc.