AVQ300 ADVANCEDENERGY | Alldatasheet
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Technical content
©2020 Advanced Energy Industries, Inc. ARTESYN AVQ300 SERIES
300 Watts
Total Power: Input Voltage: 36 - 75 V # of Outputs: Single DATA SHEETAdvanced Energy's Artesyn AVQ300 series quarter-brick isolated DC-DC converter is designed specifically to provide a regulated low noise 12 Vdc output for feeding downstream non-isolated point-of-load (POL) converters in systems with distributed power architectures (DPA). The converter has a wide 2:1 input range of 36 to 75 Vdc and is designed primarily for use with standard 48 V telecommunications equipment supplies. Rated at 300 watts, it can deliver up to 25 amps and accommodates a wide ambient operating temperature range of -40 to 85˚C. SPECIAL FEATURES 2:1 wide input range Optimised for high density, small space applications Low ripple and noise Fixed switching frequency High efficiency High capacitive load capability Basic insulation system Openframe structure with baseplate option SAFETY TUV/CE 62368-1 UL/cUL 60950-1
2 advancedenergy.com AVQ300 SERIES ELECTRICAL SPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS Input Input ra nge 36 - 75 VDC Efficiency 95% @ 12V o Output Voltage tolerance +/-1.6% Line regulation 24 mV Load regulation 24 mV Noise/ripple 3.3 Vo: 150 mV Overvoltage protection Hiccup Overtemperature protection Auto-restart Switching frequency 145 KHz Temperature co-efficient ±0.02/°C Isolation I/O isolation 1500 VDC min. Operating ambient temperature range -40 °C to +85 °C Storage temperature -55 °C to +125 °C Humidity 5% to 95% (non-condensing) MTBF 1.5 Million hours RoHS Compliant
advancedenergy.com 3 AVQ300 SERIES
ORDERING INFORMATION
Model number Input voltage Output voltage Power AVQ300-48S12-6L 36 - 75 Vin 12 V @ 25 A 300 W AVQ300-48S12B-6L 36 - 75 Vin 12 V @ 25 A 300 W - Standard version is negative enable - “-6” = 3.8mm pin length - “-L” = RoHS 6 compliance - “B” = Baseplate MECHANICAL DRAWINGS
4 advancedenergy.com AVQ300 SERIES PIN ASSIGNMENTS Pin # Function 1 +V in
2 Enable
6 Trim
Notes: 1. All specifications are subject to change without notice. Mechanical drawings are for reference only. 2. Warranty: 2 years 3. Label and logo appearance may vary from what is shown on mechanical drawings.
ENG-AVQ300-235-01 12.16 For international contact information, visit advancedenergy .com. powersales@aei.com (Sales Support) productsupport.ep@aei.com (Technical Support) +1 888 412 7832 ABOUT ADVANCED ENERGY Advanced Energy (AE) has devoted more than three decades to perfecting power for its global customers. AE designs and manufactures highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. Our products enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing, and medical. With deep applications know-how and responsive service and support across the globe, we build collaborative partnerships to meet rapid technological developments, propel growth for our customers, and innovate the future of power. Specifications are subject to change without notice. Not responsible for errors or omissions. ©2020 Advanced Energy Industries, Inc. All rights reserved. Advanced Energy®, AE® and Artesyn™ are U.S. trademarks of Advanced Energy Industries, Inc.