TBJT04 - Injection Transformer
The TBJT04 injection transformer may be used for applications such MIL-STD-461 (CS101, CS106, CS109), DO 160 (section 16, section 18), ISO 11452 -10, SAE J1113-2 and various automotive manufacturer specific standards. Furthermore, it may be used to measure the input impedance of AC – and DC – power supplies using the Voltage / Current method.
It provides galvanic isolation between the swept signal source on the primary side and the secondary side which is in series with the EUT supply line.
SPECIFICATION
- Compliance: RoHS
- Turns ratio, primary to secondary: 2:1
- Impedance ratio, primary to secondary: 4:1
- Typical secondary (load) impedance: ≥ 0.5 Ω
- Characterized freq. range: 10 Hz to 250 kHz
- 3 dB frequency range: 10 Hz – 60 kHz typ.
- Insertion loss (S21): 0.6 – 10 dB dB typ.
- Nominal input power, primary: 250 W max.
- Primary inductance, unloaded: 3.2 mH
- Secondary inductance, unloaded: 0.8 mH
- AC / DC nominal current, secondary: 50A max.
- AC / DC saturation current, secondary: > 60 A
- Max. voltage rating: 250V AC/DC
- Isolation test: 1500 V DC, primary to secondary Primary to case Earth, secondary to case Earth
- Primary connectors: 4mm safety socket
- Secondary connectors: M8 screw terminals
- Operating temp. range: 0°C – 40°C
- Enclosure dimensions: W 215 mm x H 160 mm x L 350 mm
- Weight: 16 kg