Low Coupling Capacity Gate Driver Transformers
Pulse transformers are used in high frequency power converters, when an electrical pulse has to be transferred from the control stage to the power stage, by keeping the galvanic isolation between the circuits.
Sirio's Low Coupling Capacity Gate Driver Transformers
Sirio’s low coupling capacity gate drive transformers is a crucial component in today’s industry, the low coupling capacity between the windings is particularly important to avoid any unwanted firings of electronic switches.
They are predominantly used in the multiple shot firing techniques. Standard versions are designed with one or two secondary windings and the automatic winding process enhances their quality and price ratio.
| Part Number | n | Vt (μVs) | Imax (mA) | tr(μs) | Rc (Ω) | Ck (pF) | Uis (Vrms) | Up (Vrms) | Drawing |
| TI 108010 | 1:1 | 250 | 250 | 1.5 | 40 | 7 | 500 | 3100 | 108A |
| TI 108020 | 1:1:1 | 250 | 250 | 1.5 | 40 | 7 | 500 | 3100 | 108C |
| TI 108030 | 2:1 | 350 | 250 | 3.5 | 40 | 8 | 500 | 3100 | 108A |
| TI 108040 | 2:1:1 | 350 | 250 | 3.5 | 40 | 8 | 500 | 3100 | 108B |
| TI 108050 | 3:1 | 300 | 250 | 2.5 | 40 | 8 | 500 | 3100 | 108A |
| TI 108060 | 3:1:1 | 300 | 250 | 2.5 | 40 | 8 | 500 | 3100 | 108C |
| TI 110153 | 1:1:1 | 600 | 100 | 1.2 | 100 | 8 | 500 | 4000 | 110D |
| TI 110154 | 3:1:1 | 600 | 100 | 1.2 | 100 | 7 | 500 | 4000 | 110D |
| TI 110155 | 1:1 | 500 | 100 | 1.0 | 100 | 7 | 500 | 4000 | 110E |
| TI 110233 | 1:1:1 | 300 | 250 | 1.2 | 40 | 7 | 500 | 4000 | 110D |
| TI 110234 | 3:1:1 | 300 | 250 | 1.0 | 40 | 7 | 500 | 4000 | 110D |
| TI 110239 | 1:1 | 350 | 250 | 2.0 | 40 | 5 | 500 | 10000 | 110F |
