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SynQor has released DC/DC converters in its InQor product line targeting RF power amplifier applications. The IQ24280HEC14 and IQ24280HZC18 offer a nominal 28V output at 400W and 500W, respectively, while the IQ24500HEC08 and IQ24500HZC10 offer a nominal 50V output at the same power levels. All devices utilise Half Brick pin-out, and are completely encapsulated in a package measuring 2.49x2.39x.512 inches to enable use in harsh environments requiring protection to the Pollution Degree 3 limits of EN/UL60950-1. The devices offer power densities of up to 164W/in3. They offer the system designer reduced board area, improved efficiency and reduced power dissipation. Calculated MTBF figures according to MIL-HDBK 217F are 1.8Mhrs. All devices are capable of withstanding transients of 50V for 100ms, and have a basic isolation level from input to output of 2250VDC. Control and protection features include input under-voltage lockout, output over voltage protection, current limit, short circuit protection and thermal shutdown. The full operating temperature range of the device is -40 to +100°C, and it is fully RoHS 6/6 compliant. The 28V IQ24280HxC devices offer an output trim range of -50 to +20%, while the 50V IQ24500HxC devices offer a trim range -50 to +10%.