Miniature isolated single and dual-output high voltage DC/DC converters from Advanced Energy in the AEQ series supply up to 600V DC at 0.5W from 5V DC input.

The UltraVolt AEQ series are designed for power conversion in a range of ISM (industrial, scientific, medical), life science and semiconductor equipment applications.

They are housed in a 0.5 x 0.5 x 0.5 inch / 127 x 127 x 127mm (cube) solid vacuum encapsulated package and are protected against shock and vibration.

Benefits include an output that is proportional to the control pin voltage, giving complete programmability from zero to the maximum rated value. Output stability is within 5% at maximum Vout and full load. A high input-to-output isolation rating of ±1500V DC supports precise output voltage control and meets safety levels required for handheld equipment. They also support compliance in medical and life science applications.

The small form factor make them suitable for use in high voltage products where space and weight are critical application requirements. Conor Duffy, vice president of marketing, medical power products at Advanced Energy, says: “The series is particularly well-suited for hand-held and portable devices ranging from silicon detectors and avalanche photo diodes to MEMS devices and ultrasonic transducers. Its programmable control enhances flexibility, precision and reliability to address specific application needs.”

The AEQ series comprises unipolar 100 to 600V models and bipolar versions from ±50  to ±300V. Higher power and voltage levels are planned for later releases.

All devices have UL/cUL and IEC-62368-1 safety approvals.