PQA50-D Series, Ultra-Compact 50 W DC/DC Converters

Ideal for designs where minimizing power consumption at various operating conditions is a priority

Image of CUI Inc's PQA50-D Series, Ultra-Compact 50 W DC/DC ConvertersThe PQA50-D is one of the industry’s smallest 50 W DC/DC converters. The series feature set makes it ideally suited for IT equipment, telecom and industrial systems. The DC/DC converter series is a low-cost, high-performance family with a 2 x 1 inch (50.8 x 25.4 mm) footprint, an industry standard size for less-powerful devices. It incorporates six-sided metal shielding for improved EMC performance and efficiency up to 93%. The converters maintain high-efficiency figures across the entire input voltage range, including under light loads, making the PQA50-D series ideal for designs where minimizing power consumption at various operating conditions is a priority. The single-output isolated DC/DC converter modules feature a 2:1 input range, and are available with an 18 to 36 VDC or 36 to 75 VDC input voltage range and 3.3, 5, 12, 15 or 24 VDC output voltages. The series has 1500 VDC input-to-output isolation and protections for output over-voltage, short-circuit, over-load, and input under-voltage. The series offers precise voltage regulation, featuring load regulation of +/- 1% max. from 10% to 100% load-and-line regulation of +/- 0.5% max. Additional features of the PQA50-D series include an operating temperature range of -40 to 85°C, remote on/off control, and voltage adjustability of +/- 10%.


Features
  • Up to 50 W isolated output
  • 2:1 input range (18 to 36 V, 36 to 75 V)
  • Single, regulated output
  • 1,500 V isolation
  • Short-circuit, over-current, input under-voltage protection
  • Remote on/off
  • Operating temperature range (-40 to 85°C)
  • Six-sided metal shielding
  • Efficiency up to 93%
  • Smaller package
PQA50-D Series
ImageManufacturer Part NumberDescriptionPackagingTypeNumber of OutputsAvailable QuantityBuy Now
DC/DC CONVERTER 15V 50WPQA50-D24-S15-DDC/DC CONVERTER 15V 50WTubeIsolated Module197 - Immediate
DC/DC CONVERTER 15V 50WPQA50-D48-S15-DDC/DC CONVERTER 15V 50WTubeIsolated Module142 - Immediate
DC/DC CONVERTER 12V 50WPQA50-D48-S12-DDC/DC CONVERTER 12V 50WTubeIsolated Module141 - Immediate
DC/DC CONVERTER 5V 50WPQA50-D48-S5-DDC/DC CONVERTER 5V 50WTubeIsolated Module140 - Immediate
DC/DC CONVERTER 24V 50WPQA50-D48-S24-DDC/DC CONVERTER 24V 50WTubeIsolated Module130 - Immediate
DC/DC CONVERTER 5V 50WPQA50-D24-S5-DDC/DC CONVERTER 5V 50WTubeIsolated Module117 - Immediate
DC/DC CONVERTER 12V 50WPQA50-D24-S12-DDC/DC CONVERTER 12V 50WTubeIsolated Module18 - Immediate
DC/DC CONVERTER 24V 50WPQA50-D24-S24-DDC/DC CONVERTER 24V 50WTubeIsolated Module10
DC/DC CONVERTER 12V 50WPQA50-D24-S12-DHDC/DC CONVERTER 12V 50WBulkIsolated Module10
DC/DC CONVERTER 15V 50WPQA50-D24-S15-DHDC/DC CONVERTER 15V 50WBulkIsolated Module10
DC/DC CONVERTER 24V 50WPQA50-D24-S24-DHDC/DC CONVERTER 24V 50WBulkIsolated Module10
DC/DC CONVERTER 5V 50WPQA50-D24-S5-DHDC/DC CONVERTER 5V 50WBulkIsolated Module10
DC/DC CONVERTER 12V 50WPQA50-D48-S12-DHDC/DC CONVERTER 12V 50WBulkIsolated Module10
DC/DC CONVERTER 15V 50WPQA50-D48-S15-DHDC/DC CONVERTER 15V 50WBulkIsolated Module10
DC/DC CONVERTER 24V 50WPQA50-D48-S24-DHDC/DC CONVERTER 24V 50WBulkIsolated Module10
DC/DC CONVERTER 5V 50WPQA50-D48-S5-DHDC/DC CONVERTER 5V 50WBulkIsolated Module10
Published: 2013-11-14