Solid-state switch SolidSwitch 104

Description

The SolidSwitch 104 is a solid-state switch for DC loads up to 70 V and 4 A that can be controlled with a low-power digital signal. The load is off when the input is open or below 3 V, and on as soon as between 3.3 and 70 V is applied to the input. In BMS operation it is switched by the ATC output ("allow to charge") of the battery management system.

Features

• Solid-state switch for DC loads up to 70 V / 4 A
• Operating voltage 8–70 V DC
• Control input: off when open or below 3 V, on between 3.3 and 70 V
• Can be controlled via the ATC output of a BMS
• Controls an external alternator regulator in a lithium system
• Switches loads such as lighting or supplements battery chargers on the BMS ATC output
• Compact: 58 x 66 x 23 mm, operation from −20 to +50 °C

Application

For lithium systems in which an external alternator regulator, a battery charger or a small load is to be enabled or disconnected via a signal from the BMS.

Selection guide

With protection class IP20, the SolidSwitch is not protected against water and must be installed in a dry location.