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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Oxford A262A2E is an audio transformer designed for various audio applications. It features a winding ratio of 1+1:2+2, providing flexibility in circuit design. The transformer operates within a frequency range of 30Hz to 35kHz with a +/- 1.5dB tolerance.
Electrical characteristics include a primary impedance of 150 Ohms per winding and a secondary impedance of 600 Ohms per winding. The DC resistance for the primaries is 10.3 Ohms each, and for the secondaries, it is 59.5 Ohms each. Inductance values are 125mH nominal for the primaries and 500mH nominal for the secondaries, measured at 1kHz and 0.27V.
This transformer can handle power up to 100mW at 300Hz and 1mW at 30Hz, with distortion less than 1% T.H.D. at 600 ohms from 30Hz to 35kHz. It has a proof voltage rating of 1kVrms for primaries to screen and screen to secondaries. The operating temperature range is 0 to +70 °C, and the storage temperature range is -25 to +120 °C.
Materials used are UL94V-0 rated, including FR530 for the bobbin and box, and Class B (49% Ni) EE laminations for the core. Winding wire is ECW, and tape is 3M No. 56 polyester or equivalent. The component has a pin size of 0.7mm.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.84 | $7.84 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The winding ratio is 1+1:2+2.
The primary impedance is 150 Ohms.
The secondary impedance is 600 Ohms.
The primary inductance is 125 mH.
It operates from 0 to +70 °C.
It supports a frequency range of 30 Hz to 35 kHz.
The bobbin and box are made of FR530 material.