![]() Diode emulation mode prevents the generation of negative currents and also provides for improved efficiencies at light loads. State of the art synchronous rectification technology, along with optimised thermal and mechanical design techniques, delivers industry leading efficiency and power density. The converter will shut down and latch if the set points (voltage and current) and thresholds are outside of the default limits. The threshold for all protection features is programmed via the CAN interface, but must be within set limits. Applying the Remote Sense and Trim Functions on DC DC Converters. The converter has default limits (minimum and maximum) for current and voltage set points as well as for undervoltage, overvoltage and overtemperature thresholds. Fnd news, produucts and whitepapers from Calex Manufacturing Co, Inc on everything PE. The converter requires both voltages to be present, the high side and low side voltages must be inside the specified range, in order to operate. A high speed CAN-Transceiver (TLE7251VSJ) is employed for communication between the CAN interface and the integral microcontroller. ![]() Ideal for a variety of applications including micro and mild hybrid automotive systems, Calex's 3,000 Watt 48S12.3K0BCA Bi-directional non-isolated DC/DC converter provides a complete solution for in-vehicle power distribution with 12V/48V battery configurations. Supervision of the 48S14.250BC is via an industry standard CAN interface, providing control of output voltages, currents (and direction) and protection circuits as well as monitoring of temperature and other vital parameters. Calex BCA Series 3000W Bi-directional DC-DC Converter. Compact chassis-mount DC-DC converters from 1100 W to. Products include: Automotive DC-DC converters for 12 V and 48 V battery systems, 3500 W, up to 97 efficiency. They have applications in electric vehicles, transportation, general industry and power generation. ![]() The converter operates more as an ideal current source with variable direction, thus allowing energy transfer between two voltage domains. Calex ruggedised DC-DC converters range from 1 watt to 3000 watts. The bi-directional 48S14.250BC has the ability to charge a low side (12V) battery during normal operation (buck mode) and can also charge or assist the high voltage (48V) battery in emergency situations (boost mode). Bc703 Relec Electronics recently introduced a bi-directional DC/DC converter, 48S14.250BC, for hybrid automotive applications, providing complete control of in-vehicle power distribution between 12V & 48V batteries, with alternative voltages available on request.
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