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CONNECTORIZED SIX STUB DATA BUS COUPLER
- DBC 1006
Compupower provides Connectorized Data Bus Couplers with Single, Dual, Four and Six Stubs. These Couplers are available with and without internal terminations.
All resistors are 1Watt per MIL-R-39007 and mounted away from the transformer to minimize heating effects. The transformers are manufactured to MIL-T-21038.
All Couplers are 100% tested and certified.
Features:
- 1Watt Isolation resistors
- 1Watt Terminating resistors
- -55°C to +125°C operating temperature.
Benefits:
- Low cost
- Highly reliable
- Fast delivery
Electrical specifications:
| Case |
CRCA steel with Tin plating |
| Coupler Module |
Encapsulated with the following components
* Coupler Transformer to MIL-T-21038
* Fault protection Resistors to MIL-R-39007 |
| Transformer Turns ratio |
1:1.41 ± 3% (Compliant to MIL-T-21038 Std) |
| Input Impedance |
3000Ω Minimum (75KHz to 1MHz) |
| Droop |
20% maximum (250KHz) |
| Overshoot and ringing |
±1V peak (250KHz square wave with 100ns maximum rise and fall time) |
| Common mode rejection |
>45dB at 1.0MHz |
| Fault protection |
Resistor in series with each Bus winding connection equal to 59Ω±1%, 1W or 58.5±2%Ω |
| Operating Temperature |
-55°C to +125°C |
| Storage Temperature |
-55°C to +130°C |
| Stub Voltage |
1.0V to 14.0V p-p, line-line |
| Connectors type |
BJ 77 (Jack type with socket contact Bayonet coupled - 3 lug) |
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