LL7902 Line Input / General Purpose Transformer
€141.18€141.18 Excl. VATIncl. VAT
LL7101 Zero Field Input Transformer
€58.64€58.64 Excl. VATIncl. VAT
LL6404 Very Small Size Zero Field Input Transformer
| 1 : 1 | 15.5x11x10 | N/A | For Zero Field input circuitry (see datasheet) |
€60.91€60.91 Excl. VATIncl. VAT
This transformer is made to order
This is a non-stock item. Please allow about 4 weeks for dispatch.
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Description
In a Zero Field (ZF) transformer, the magnetic field caused by the input signal should be balanced by a
feedback loop which includes the transformer’s secondary winding (see schematic below). The feedback
arrangement extends the low frequency range (to almost DC!) while maintaining the small size of the
transformer. The very small size of the LL6404 requires that the feedback resistor value be very close to the
secondary winding resistance.
Additional information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 20 × 20 × 20 mm |
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