This Unit provides a set voltage to switch a load of up to 1A.
The current drawn from the voltage source is
< 1mA below the switching voltage.
The output switches On as the voltage rises and Off as the voltage falls.
The switch voltage can be set in the range 12.5V to 13.5V.
This Unit was designed to maintain the Cranking Battery threshold voltage of 12.5V – 13.5V, depending on the setting of the Voltage Adjuster (ie: to suit the application) thus retaining sufficient battery capacity to start the Vehicle.
A good example of an ideal application can be seen by clicking this link
Specification
Parameter
Value
Supply Voltage (Vin)
10V to 15V
Output Current
1A
Sense Voltage, factory setting
13.1V
Sense Voltage, Adjustment Range
12.5V to 13.5V
Sense Voltage Hysteresis
200mV typical
Supply current, below switch voltage
< 1mA
Supply Current, Above Switch Voltage, No Load
< 5mA
Connections
Four Flying Leads
Red = Supply positive
Blue = Output
Yellow = Sense Input
Black = Sense negative / ground
Physical Dimensions
62 x 42 x 13mm
Mountings
Single Ø 5mm Hole
Go to Wiring Diagram and other applications
