HIGH EFFICIENCY DC/DC CONVERTER
designs built to your specifications
This unit is meant to accompany 32V S-band LDMOS high power RF power amplifier. Converts 220-240VAC mains power to 32V 30A.
Transformer isolated high power regulated switching power supply for high power RF amplifiers. Over-current protected with inrush limiting and soft start.
• Transformer isolation
• Efficient, isolated full H-bridge switched power supply
• 200kHz switching frequency minimizes inductor sizes
• Current limiting, overcurrent protection (circuit breaker) with inrush limiting and soft start
• Heavy-duty input and output filtering for noise immunity and low EMI
• 3V LVTTL/CMOS enable for automatic power-up sequencing using microcontroller
Full bridge rectifier on secondary. Option for active (switched) rectifier for higher efficiency if needed. Other input/output voltage combinations are available to suit application.
• Input voltage: 220-240VAC 50/60Hz
• Output voltage 32 VDC
• Max. output current 30A
• Typical efficiency: >90%
• Typical ripple attenuation on input/output: >60dB