- #SIMPLE BATTERY MONITOR SERIAL#
- #SIMPLE BATTERY MONITOR BLUETOOTH#
- #SIMPLE BATTERY MONITOR SERIES#
And I don’t miss the little gauge display because there are so many other ways to see and use SmartShunt battery data, suitable to boats large and small (and RVs). In my testing, the SmartShunt works just like a BMV without the gauge portion, while also being much simpler to install.
#SIMPLE BATTERY MONITOR BLUETOOTH#
Now, the new SmartShunt combines the BMV’s shunt and electronics into a single unit barely larger than the regular shunt with Bluetooth and Victron’s VE.Direct networking built-in.
#SIMPLE BATTERY MONITOR SERIES#
» S-1740/1 Series Datasheet / Product InformationĪBLIC was presented with the Award for Excellence in the Semiconductor device category in the “Semiconductor of the Year 2018” sponsored by Electronic Device Industry News for the S-85S1P Series of ultra-high-efficiency buck converters with a supply voltage divided output.I’ve found Victron’s BMV battery monitors to be simple, reliable, and easy to understand. » S-85S1P Series Datasheet / Product Information. » S-85S0P Series Datasheet / Product Information. Since the divider resistor, the output analog buffer and the output ON/OFF switch are integrated, there is not an excessive number of parts to inspect and the mounted board can be kept compact.ĪBLIC both designs and manufactures the power supply IC with the supply voltage divided output that solves the problems that occur when dividing the power supply voltage using a divider resistor. The IC with a supply voltage divided output takes care of resistance calculation and selection problems. The integration of the switch and switching the output ON and OFF make it possible to reduce current consumption. The divided voltage is output via the analog output buffer so the internal impedance of the ADC never becomes an issue. (The red portion in the figure below)Īn IC with a supply voltage divided output is equipped not only with a divider resistor for dividing voltage, but also integrates an output analog buffer and an output ON/OFF switch. An IC with a supply voltage divided output can be used to solve the above problems of “complexity in selecting parts,” “increase in the number of parts” and “increase in the size of the mounted board.”Īn IC with a supply voltage divided output is an IC that has a function for dividing battery voltage and output a voltage that can be input to an ADC. 
The transistor ON resistance that functions as a switch may also impact output accuracy depending on the resistance value.Īn increase in the number of components may also make it necessary to increase the size of the mounted board. If this impedance is omitted when determining the resistance, the required voltage will not be input to the ADC making it impossible to properly monitor the battery. In calculating the resistance of the divider resistor, it is necessary to consider the internal impedance of the connected ADC. (The red portion in the figure below)Īs more parts are added to implement the required functions, the selection of parts becomes more complex. To conserve battery power, the current flowing through the divider resistor is controlled by a transistor. A divider resistor is used to divide the power voltage to prevent the monitored battery voltage from exceeding the withstand voltage of the microcontroller that is used. This is normally done using a divider resistor that divides the power voltage and inputs it to a microcontroller ADC. – Simple, high-accuracy battery monitoring! “Supply voltage divided output” –Ī product that runs on battery power needs a battery monitor function to keep track of how much power is left. No divider resistors needed! No switches needed! No calculations needed!” Ultrasound Linear Transmit Pulsers and DAC.Automotive Magnetic Sensor ICs (Hall Effect ICs).
#SIMPLE BATTERY MONITOR SERIAL#
Automotive Serial EEPROMs (SPI, I2C, Microwire). Li-ion Battery Protection ICs / EDLC Protection ICs. Voltage Detectors (Battery Monitoring & Reset ICs). General use Serial EEPROMs (SPI, I2C, Microwire). Switching Regulators (DC-DC Converters).
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