1.5-to-10-Watt isolated DC-DC converters for power applications in harsh environments introduced by TDK
SAN DIEGO – TDK-Lambda Americas Inc. in San Diego is introducing two options to the TDK-Lambda brand CCG series of 1.5-to-10-Watt isolated DC-DC converters.
The two-sided board coating provides extra protection for use in harsh environments, including rail and industrial applications. Also introduced is a larger, 40-piece tray size.
The series comprises 144 voltage and current combinations with 3.3-, 5-, 12-, 15-, and dual +/-12-, and +/-15-volt outputs. The dual output models can be configured to supply single 24-volt and 30-volt outputs.
Wide voltage range
All models can operate from a wide range of 4.5-to-18-volt, 9-to-36-volt, or 18-to-76-volt DC inputs to support operation from 5, 12, 24, and 48 volts DC power sources.
The 1.5- and 3-Watt units measure 15.7 by 10.4 millimeters, with the 6-Watt and 10-Watt models measuring 19 by 12.4 millimeters. The plastic case is not encapsulated, avoiding quality risks associated with silicone potting compounds during reflow soldering.
Using the trim function, single output models can be adjusted down to -5 and up to 10 percent of nominal to compensate for printed circuit board voltage drops.
Overcurrent protection
Overcurrent protection and remote on/off are standard on all models. The on/off function can put the converters into stand-by mode to reduce the off-load power consumption to less than 0.1 Watts, extending the time between battery charges on portable equipment.
The CCG series can operate in ambient temperatures of -40 to 100 degrees Celsius using convection or forced-air cooling. Input to output isolation is 1,500-volt DC. The models are certified to IEC/UL/CSA/EN 62368-1 safety standards with the CE and UKCA marks for the Low-Voltage and RoHS directives.
For more information contact TDK Lambda Americas online at https://product.tdk.com/en/search/power/switching-power/dc-dc-converter/list#psts%5B%5D=0&type=CCG&_l=100&_p=1&_c=part_no-part_no&_d=0.
