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Junction box

Junction box

The sample end of the MCB-24 and MCS-24 junction boxes has one 24-pin Lemo connector, and the instrument end has 24 BNC or SMA connectors. The sample end of the MCB-48 and MCS-48 junction boxes has 2 24-pin Lemo connectors, and the instrument end has 48 BNC or SMA connectors. The Lemo connector is connected to the sample, and the BNC or SMA connector is connected to the instrument. Each channel can be independently controlled for on-off and grounding. Customers can freely choose any one of the BNC or SMA connectors for signal testing. The MCB and MCS series junction boxes can perfectly realize the selection and testing of any path for samples.

Junction box Overview

Introduction:

The sample end of the MCB-24 and MCS-24 junction boxes has one 24-pin Lemo connector, and the instrument end has 24 BNC or SMA connectors. The sample end of the MCB-48 and MCS-48 junction boxes has 2 24-pin Lemo connectors, and the instrument end has 48 BNC or SMA connectors. The Lemo connector is connected to the sample, and the BNC or SMA connector is connected to the instrument. Each channel can be independently controlled for on-off and grounding. Customers can freely choose any one of the BNC or SMA connectors for signal testing.

The MCB and MCS series junction boxes can perfectly realize the selection and testing of any path for samples.


Product features:

• Sample channels: 1 24-pin or 2 24-pin Lemo connectors;
• Instrument channels: 24 or 48 channels, each BNC or SMA connector is installed on a flanged panel;
• Each BNC or SMA connector is equipped with a toggle switch to control on-off and grounding;
• The junction box is equipped with a separate grounding terminal;
• Both the front and back of the chassis can be disassembled, making maintenance and repair convenient;
• Each BNC or SMA connector is equipped with silk-screen indication;
• It can be customized according to user requirements to achieve flexible selection and testing of multi-channel signals.

Junction box Technical Parameter

Model and technical specifications:

Model
Number of sample channels
Number of instrument channels
Input channel connector
Output channel connector
Maximum voltage
Maximum current
Chassis size
Weight
MCB-24
24
24
LMEO
BNC
500V*
1A*
200mm×96mm×100mm
1.4kg
MCS-24
2424SMA200mm×96mm×100mm
1.4kg
MCB-48
4848BNC200mm×96mm×100mm*2
2.8kg
MCS-48
4848SMA200mm×96mm×100mm*2
2.8kg
*The maximum current and voltage indicators refer to the highest tolerance indicators of SMA and BNC connectors
*The safe voltage for human use is 36V. When used above 36V, please ensure that the junction box is properly grounded for protection

Junction box Basic Configuration

Semiconductor
IC
Wafer

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