The TBJT01 and TBJT02 are wideband injection transformers for control loop stability measurements. They provide galvanic isolation between the swept signal source and the control loop.
The injection transformer is internally terminated with a 5 Ohm resistor and protected with a 100 mA fuse.
The usable frequency range of the TBJT01 is 10 Hz to 45 MHz.
The usable frequency range of the TBJT02 is 1 Hz to 7 MHz.
SPECIFICATION (TBJT01)
- Compliance: RoHS
- Termination resistor: 5 Ω
- Fuse: 100 mA (Littlefuse 0451.100MRL); secondary (output) side
- Turns ratio: 1:1
- Characterized freq. range: 1 Hz to 100 MHz
- Usable frequency range: 10 Hz – 45 MHz
- 3 dB frequency range: 15 Hz – 9 MHz typ.
- Insertion loss (S21): 15.5 dB typ.
- Capacitance: 90 pF @ 1 Khz; primary to secondary winding
- DC saturation current: 12 mA
- Max. voltage rating: 600V CAT II; primary to secondary winding
- Input connector: 50 Ω BNC female,
- Output connector: 4 mm safety banana jacks, 20 mm spacing
- Operating temp. range: 0°C – 60°C
- Enclosure dimensions: 70 mm x 60 mm x 140 mm
- Weight: 250 g
SPECIFICATION (TBJT02)
- Compliance: RoHS
- Termination resistor: 5 Ω
- Fuse: 100 mA (Littlefuse 0451.100MRL); secondary (output) side
- Turns ratio: 1:1
- Characterized freq. range: 1 Hz to 100 MHz
- Usable frequency range: 1 Hz – 7 MHz
- 3 dB frequency range: 2 Hz – 3 MHz typ.
- Insertion loss (S21): 16 dB typ.
- Capacitance: 310 pF @ 1 Khz; primary to secondary winding
- DC saturation current: 12 mA
- Max. voltage rating: 600V CAT II; primary to secondary winding
- Input connector: 50 Ω BNC female,
- Output connector: 4 mm safety banana jacks, 20 mm spacing
- Operating temp. range: 0°C – 60°C
- Enclosure dimensions: 70 mm x 60 mm x 140 mm
- Weight: 300 g
