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DC to DC converter with digital (or even analog) control

Constant voltage-constant current moduleInexpensive constant current DC/DC buck converter, up to 32V output.

Custom design and manufacture of state-of-the-art battery chargers, UPS, and power supplies for OEMs in a hurry?

DC-DC converter with programability and digital communications
This is a microprocessor controlled DC/DC converter with serial communications and programmable with great flexibility.

Serial communications allows you to control voltage, current, or power remotely, or to select on-board programs.
Very flexible input and output voltages available
Can be used for DC/DC converter, DC input battery charging, solar charge controller, see specifications below.
Can use a voltage sense wire to maintain a constant voltage at the end of a long run, for example on POE.
Output voltage can be higher or lower than the input voltage.
State-of-the-art charging algorithms available for a variety of battery chemistries and types
Use it as a constant voltage, constant power or constant current supply .
Input and output voltage and current sense can be read by the on-boad microcontroller. Other A/D and digital input pins are available to adapt to your needs, for example battery charge termination measurement, capacity testing, battery quality testing, electrolysis, sensor control, etc.

Form factor and custom features can be designed to OEM requirements.

This product is a platform that can be programmed to meet your system requirements. Typical programming fees are $500 to $2000 depending on complexity and test requirements.

Following is a custom modification of this technology for an OEM application:

Input voltage 8-48 volts nominal, higher range possible
Output Voltage: 2 volts to 80 volts available
Output Power 30 watts, 50 watts or higher depending on design
Termination method -deltaV, (could be made to do delta T/ delta t, peak detect, and timer)
Form Circuit board product, frame or case developed on request
Dimensions 4" x 1.8" x 0.5" (10 cm x 4.6 cm x 2 cm) or smaller, depending on power requirements

The basic 30 watt board is priced as follows
Quantity Price
1-49 $80.00
50-99 $75.00
100-199 $63.30
200+ $61.00

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