Pico Electronics’ data bus pulse transformers are designed and manufactured to meet MIL-STD-1553 as well as MIL-PRF-21038. They also meet MAC air specifications A3818, A5690, A5232, and A4905. These transformers exhibit superior electrical performance. Common mode rejection ratio is greater than 45dB at 1MHz. Input impedance is greater than 3000 ohms over the band from 75kHz to 1MHz at 1V rms. This series of transformers have low distortion. Rise and fall times are less than 100 nanoseconds. Overshoot and ringing is less than +/-1V peak. Droop is less than 20%. Standard as well as custom designs are available. All catalog transformers are manufactured to meet MIL-STD-202, method 107, thermal shock from -55°C to +130°C. All units can be manufactured with a 300 thermal cycle guarantee. Pico Electronics is an approved QPL source.
Note: All PICO products can be modified to your specifications. Please contact us for information.
To view complete series and specifications click on part number. Search Results: 150 matches based on your selection| Part Number | Turns Ratio Tolerance ± 5% | Mutual Inductance Typical (uH) | Leakage Inductance (Micro Henry) Typical L (N1-N2) | Leakage Inductance (Micro Henry) Typical L (N1-N3) | Winding Resistance Max (Ohms) R(N1) | Winding Resistance Max (Ohms) R(N2) | Winding Resistance Max (Ohms) R(N3) | Typical Inter. Winding Cap Value in pF C1 (N1-N2) | Typical Inter. Winding Cap Value in pF C2 (N1-N3) | Primary ET Rating (Volt-μSec) | Price |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 75250 | 2:1:1 | 4000 | 3.2 | 6.4 | 0.59 | 0.17 | 0.2 | 35 | 18 | 65 | $58.55 |
| 75255 | 2:1:1 | 6200 | 5 | 10 | 1.18 | 0.23 | 0.31 | 35 | 18 | 80 | $58.55 |
| 75260 | 3:1:1 | 350 | 0.4 | 0.9 | 0.037 | 0.019 | 0.021 | 35 | 18 | 19 | $58.55 |
| 75265 | 3:1:1 | 1400 | 1.1 | 2.2 | 0.15 | 0.035 | 0.039 | 35 | 18 | 38 | $58.55 |
| 75270 | 3:1:1 | 3000 | 2.4 | 5 | 0.42 | 0.062 | 0.068 | 35 | 18 | 57 | $58.55 |
| 75275 | 3:1:1 | 5500 | 4.2 | 8 | 0.75 | 0.23 | 0.24 | 35 | 18 | 76 | $58.55 |
| 75280 | 3:1:1 | 9000 | 6.5 | 10 | 0.96 | 0.38 | 0.4 | 35 | 18 | 95 | $58.55 |
| 75285 | 3:3:1 | 350 | 0.45 | 1 | 0.057 | 0.072 | 0.028 | 35 | 18 | 19 | $58.55 |
| 75290 | 3:3:1 | 1400 | 1.2 | 2.6 | 0.15 | 0.17 | 0.065 | 35 | 18 | 38 | $58.55 |
| 75295 | 3:3:1 | 3000 | 2.5 | 5 | 0.42 | 0.48 | 0.089 | 35 | 18 | 57 | $58.55 |
| 75300 | 3:3:1 | 5500 | 4.5 | 9 | 0.94 | 1.14 | 0.43 | 35 | 18 | 76 | $58.55 |
| 75305 | 3:3:1 | 9000 | 7 | 14 | 1.54 | 1.74 | 0.64 | 35 | 18 | 95 | $58.55 |