Buck-boost transformer and PWM topology help OEMs operate equipment in countries with mains fluctuating outside design limits

This VRp system has a number of advantages:

• One magnetic component,
• Compact size and low weight,
• One PCB assembly,
• Few interconnections,
• Rapid response time,
• High efficiency,
• Low impedance,
• Power to load not interrupted during regulation, hence no di/dt,
• Automatic bypass allows critical load to receive power if electronics fail.