Tektronix 73A-308 Relay Driver Module
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Tektronix 73A-308 is a VXIbus relay driver module featuring 80 open-collector output channels organized in 10 banks for individual or synchronized control.
Product details
| Model | 73A-308 |
| Manufacturer | Tektronix |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Tektronix 73A-308 is a relay driver module designed for use in VXIbus-compliant card cages. It provides high-reliability relay and logic control with 80 programmable open-collector output channels capable of driving external circuits up to 300 milliamps per channel. The module is ideal for automated test systems requiring distributed relay control and high-current switching capabilities.
Key Features
- 80 open-collector output channels
- 300 milliamp capacity per relay driver
- 10 programmable banks with 8 drivers each
- Individual channel control or simultaneous control of entire banks
- All channels can be controlled simultaneously if needed
- VXIbus Specification compliant
- Full access to system status information
- Printed circuit board assembly for modular integration
Applications
- Automated test equipment (ATE) and instrumentation systems
- VXIbus chassis-based switching and control
- Industrial relay and logic control
- High-current signal routing and switching
- Equipment calibration and functional testing systems
Specifications
| Number of Channels | 80 open-collector outputs |
| Current Capacity | 300 mA per channel |
| Bank Configuration | 10 banks of 8 drivers |
| Control Modes | Individual channels, banks of 8, or all simultaneous |
| Standard | VXIbus Specification compliant |
| Form Factor | Printed circuit board assembly for card cage |
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Tektronix 73A-308 Relay Driver Module
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