EM Power Supply Family

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The EM Power Supply Family supports both AC and DC input sources as a means for accepting all methods of power for not only testing but also operation as well.

A wide input range allows for many different power sources to be rectified. The range was designed to apply to 3~38s battery systems and accommodate standard US 110v AC Inputs.

Large output current allows for myriad components and applications to be powered. Output current is model dependent, with the Lite & STD Models having. 30A output limit and the Pro model accommodates up to 50A of current.

Built-in to the STD & Pro models is a battery charging and monitoring system that encompasses multiple integrated systems built-on the EM Power Supply Controllers that regulate safety aspects and control the output specifications based on parameters set by the user in the EM One EcoSystem App © or by the dials on the output side of the controller.

The EM Power Supply STD and Pro controllers have a maximum adjustable charge current of 10A (Max 600w) to accommodate a rapid charging system.

A wide charge output voltage range allows for near universality in an ecosystem, allowing many different voltage sources to be charged, and ultimately serving as a backup source in case of a main source outage.

Short circuit protection protects your EM Power Supply System in case of an internal short occurring or if there is an accidental bridge between inputs or outputs.

Reverse Polarity Protection protects your EM Power Supply System from damage if, by accident poles (+ and -) are connected improperly. The system will alert you of the error and suspend operations.

On Pro and STD models, charge current can be adjusted in the EM One EcoSystem App © or by the dials on the output side of the controller. Adjustable charge current allows for the safe operation of charging and maximizes efficiency.

On Pro and STD models, adjusting the charge percentage either in the EM One EcoSystem App © or by the dials on the output side of the controller controls to what percentage the charging system will charge your external source (Expressed in terms of Volts / Cell).

On Pro and STD models, Float Voltage can be set in the EM One EcoSystem App © or by the dials on the output side of the controller.  Float Voltage is the voltage maintained in which after fully charging the battery. Expressed as a percentage, the system will hold the battery at said percentage, for storage and use.

The EM Power Supply Family uses several chips by Analog Devices Inc. for power management, rectification, and charging. The use of these chips allows for increased efficiency and output capacities. These all are managed by the central processor, an ESP32-WROOM by Esspressif Systems Inc. This chip allows for all of the logic processing to take place and hosts communication for the EM One EcoSystem App ©.