Keysight 34903A 20-Channel Actuator/Switch Module
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Keysight 34903A provides 20-channel general-purpose switching with SPDT relays rated for 300V/1A operation up to 50W for power control.
Product details
| Model | 34903A |
| Manufacturer | Keysight |
| Category | DAQ Modules & Cards |
| Availability | Made to order |
Description
Overview
The Keysight 34903A is a general-purpose switch module for the 34970A/34972A Data Acquisition/Switch Unit. It contains 20 independent single-pole, double-throw (SPDT) relays for power control, actuation of external relays and solenoids, and status light control. The module's 300V, 1A contacts can handle up to 50W, making it suitable for many power line switching applications.
Key Features
- 20 independent SPDT latching relays
- 300V, 1A switching with 50W power handling
- General-purpose actuation and control
- 10 MHz bandwidth
- 120 channels per second operation
- Minimal thermal offset (< 3 µV)
Applications
- Power cycling for devices under test
- External relay and solenoid actuation
- Indicator and status light control
- Custom switch matrix systems (with multiplexer modules)
Specifications
| Module | TypeSpeed (ch/sec)Max VoltsMax AmpsBandwidthThermal OffsetComments |
| Model Number | Description |
| 34903A | 20-Channel actuator/general purpose switch |
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Keysight 34903A 20-Channel Actuator/Switch Module
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