快速報價: Keysight Technologies 34903A

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Keysight Technologies 34903A

20 Channel Actuator/GP Switch Module; for 34970A/34972A

型號

34903A

產品類別

Multimeter

製造商

Keysight Technologies

配置型號包含以下特性:

MultimeterData AcquisitionCounters & Function GeneratorsData Acquistion

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產品總覽

The Keysight 34903A is a general-purpose switch module for the 34970A/34972A Data Acquisition/Switch Unit. It has 20 independent single-pole, double-throw (SPDT) relays and is used to cycle power to products under test, control indicator and status lights, and to actuate external power relays and solenoids. Combine it with matrix and multiplexer modules to build custom switch systems. Its 300 V, 1 A contacts can handle up to 50 W, enough for many power line switching applications.

Key Features

20 Channel Actuator/GP Switch

SPDT (Form C) latching relays

300 V, 1 A actuation and control

Specifications
34970A and 34972A Module Overview
Module	Type	Speed (ch/sec)	Max Volts	Max Amps	Bandwidth	Thermal Offset	Comments
34901A 20 ch Multiplexer + 2 current channels	2-wire armature (4-wire selectable)	60	300 V	1A	10 MHz	< 3 µV	Built-in cold junction reference 2 additional current channels (22 total)
34902A 16 ch Multiplexer	2-wire reed (4-wire selectable)	250*	300 V	50 mA	10 MHz	< 6 µV	Built-in cold junction reference
34903A 20 ch Actuator/GP Switch	SPDT/form C	120	300 V	1A	10 MHz	< 3 µV
34904A 4 x 8 Matrix	2-wire armature	120	300 V	1A	10 MHz	< 3 µV
34905A Dual 4 ch RF Mux 50 Ω	Common low (unterminated)	60	42 V	0.7 A	2 GHz	< 6 µV	1 GHz bandwidth through BNC-to-SMB adapter cable
34906A Dual 4 ch RF Mux 75 Ω	Common low (unterminated)	60	42 V	0.7 A	2 GHz	< 6 µV	1 GHz bandwidth through BNC-to-SMB adapter cable
34907A Multifunction Module	Two 8-bit digital I/O ports		42 V	400 mA			Open drain
	26-bit event counter		42 V		100 KHz		Selectable input threshold
	Two 16-bit analog outputs		± 12 V	10 mA	dc		Max 40 mA total output per frame
34908A 40 ch Single-Ended Mux	1-wire armature (common low	60	300 V	1A	10 MHz	< 3 µV	Built-in cold junction reference No four-wire measurements

Note:

* Up to 250 ch/sec to internal memory. See scanning rates for measurement condition and rate on each instrument.

Ordering Information
Model Number	Description
Mainframe
34970A	Data Acquisition/Switch Unit with RS-232 and GPIB
34972A	Data Acquisition/Switch Unit with LAN and USB
Modules
34901A	20-Channel armature multiplexer
34902A	16-Channel reed multiplexer
34903A	20-Channel actuator/general purpose switch
34904A	4 x 8 Two-wire matrix switch
34905A	Dual 4-Channel RF multiplexer, 50 Ohms
34906A	Dual 4-Channel RF multiplexer, 75 Ohms
34907A	Multifunction module
34908A	40-Channel single-ended multiplexer

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