| Our aims We work with our customers, to find the best balance between performance and cost for bobbin wound and toroidal chokes and inductors. Experience gained over the last twenty years allows us to offer standard ranges of many types of choke, with well defined inductance and current carrying capabilities. |
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| Switching regulator chokes 50kHz type WSR | ||
| Economical designs | ![]() WSR chokes |
High efficiency toroidal cores |
| Additional currents | Lower flux-leakage for emc | |
| More inductance options | Soft saturation powder cores | |
| Various leadout formats | Lower profile types included | |
| The WSR range offers economical chokes for switching frequencies around 50kHz, using low cost iron powder toroids, with inductance values and current ratings selected to match switching regulator chips from a variety of manufacturers. | ||
| Switching regulator chokes 150kHz - 260kHz type WSS | ||
| Economical designs | ![]() WSS chokes |
High efficiency toroidal cores |
| Additional currents | Lower flux-leakage for emc | |
| More inductance options | Soft saturation powder cores | |
| Various leadout formats | Lower profile types included | |
| The WSS range offers economical chokes for higher switching frequencies from 150kHz to 260kHz, using the latest low loss sendust powder toroids, with inductance values and current ratings selected to match switching regulator chips from a variety of manufacturers. | ||