Additional Resources: Product Page date 12/06/2021 page 1 of 10 SERIES: PDQE15-U DESCRIPTION: DC-DC CONVERTER FEATURES up to 15 W isolated output 1,500 Vdc isolation ultra-wide 4:1 input range (9~36 Vdc, 18~75 Vdc) same side input/output connections single/dual regulated outputs input under-voltage, output short-circuit, over-current, & over-voltage protections wide operating temperature range (-40~105C) efficiency up to 91% EN 62368-1 meets UL 62368 2 input output output output ripple efficiency MODEL 1 voltage voltage current power & noise typ range min max max max typ (Vdc) (Vdc) (Vdc) (mA) (mA) (W) (mVp-p) (%) PDQE15-Q24-D5-U 24 9~36 5 0 1500 15 200 87 PDQE15-Q24-D12-U 24 9~36 12 0 625 15 200 90 PDQE15-Q24-D15-U 24 9~36 15 0 500 15 200 90 PDQE15-Q24-D24-U 24 9~36 24 0 312 15 200 89 PDQE15-Q24-S3-U 24 9~36 3.3 0 4000 13.2 100 88 PDQE15-Q24-S5-U 24 9~36 5 0 3000 15 100 90 PDQE15-Q24-S12-U 24 9~36 12 0 1250 15 100 90 PDQE15-Q24-S15-U 24 9~36 15 0 1000 15 100 91 PDQE15-Q24-S24-U 24 9~36 24 0 625 15 100 91 PDQE15-Q48-D5-U 48 18~75 5 0 1500 15 200 86 PDQE15-Q48-D12-U 48 18~75 12 0 625 15 200 89 PDQE15-Q48-D15-U 48 18~75 15 0 500 15 200 89 PDQE15-Q48-D24-U 48 18~75 24 0 312 15 200 90 PDQE15-Q48-S3-U 48 18~75 3.3 0 4000 13.2 100 88 PDQE15-Q48-S5-U 48 18~75 5 0 3000 15 100 90 PDQE15-Q48-S12-U 48 18~75 12 0 1250 15 100 91 PDQE15-Q48-S15-U 48 18~75 15 0 1000 15 100 91 PDQE15-Q48-S24-U 48 18~75 24 0 625 15 100 91 Notes: 1. From 5~100% load, 20 MHz bandwidth oscilloscope, using the parallel cable method for testing. From 0~5% load, ripple and noise is <5% Vo. 2. Measured at nominal input voltage and rated load. 3. All specifications are measured at Ta=25C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified. cui.comAdditional Resources: Product Page CUI Inc SERIES: PDQE15-U DESCRIPTION: DC-DC CONVERTER date 12/06/2021 page 2 of 10 PART NUMBER KEY PDQE15 - QXX - X XX - U Mounting Style: Base Number Input Voltage Output Voltage U = U-frame Output: S = single D = dual INPUT parameter conditions/description min typ max units 24 Vdc input models 9 24 36 Vdc operating input voltage 48 Vdc input models 18 48 75 Vdc 24 Vdc input models 9 Vdc start-up voltage 48 Vdc input models 18 Vdc for maximum of 1 second surge voltage 24 Vdc input models -0.7 50 Vdc 48 Vdc input models -0.7 100 Vdc 24 Vdc input models 5.5 6.5 Vdc under voltage shutdown 48 Vdc input models 12 15.5 Vdc 24 Vdc input models 719/10 735/20 mA dual output models 48 Vdc input models 364/5 372/11 mA 3.3 Vdc output 625/30 640/50 mA 5 Vdc output 694/30 710/50 mA 24 Vdc input 12 Vdc output 694/6 710/15 mA current (full load/no load) models 15 Vdc output 687/6 703/15 mA single output models 24 Vdc output 687/10 703/20 mA 3.3 Vdc output 313/15 320/30 mA 48 Vdc input 5 Vdc output 348/15 356/30 mA models all other output models 344/3 352/11 mA module ON (3.5~12 Vdc or CTRL pin open circuit or pulled high) remote on/off (CTRL) module OFF (0~1.2 Vdc CTRL pin pulled low to GND) input current when switched off 2 7 mA start-up time nominal input, constant resistance load 10 ms filter Pi filter OUTPUT parameter conditions/description min typ max units 3.3, 5 Vdc output models 4,700 F 5 Vdc output models 1,500 F 12 Vdc output models 1,000 F 12 Vdc output models 470 F 4 maximum capacitive load 15 Vdc output models 820 F 15 Vdc output models 330 F 24 Vdc output models 270 F 24 Vdc output models 200 F 5 voltage accuracy 0% to full load 1 3 % from low line to high line, full load line regulation positive outputs 0.2 0.5 % negative outputs 0.5 1 % 6 load regulation from 5% to full load 0.5 1 % cui.com