VQE50W-Q48-S48

Additional Resources: Product Page | 3D Model | PCB Footprint date 03/18/2013 page 1 of 4 SERIES: VQE50W │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • • • up to 50 W isolated output industry standard quarter brick package 4:1 input range (9~36 V, 18~75 V) single output from 3.3~48 V 1,500 V isolation tantalum free capacitors used over current, over temperature, over voltage, and short circuit protections • remote on/off • very high efficiency up to 92% RoHS MODEL input voltage output voltage output current output power ripple and noise1 efficiency range (Vdc) (Vdc) max (A) max (W) max (mVp-p) typ (%) VQE50W-Q24-S3R3 9 ~ 36 3.3 10 33 100 90.5 VQE50W-Q24-S5 9 ~ 36 5 10 50 100 91.5 VQE50W-Q24-S12 9 ~ 36 12 4.16 50 150 91.5 VQE50W-Q24-S15 9 ~ 36 15 3.33 50 150 91.5 VQE50W-Q24-S24 9 ~ 36 24 2.08 50 240 90 VQE50W-Q24-S48 9 ~ 36 48 1.04 50 480 88.5 VQE50W-Q48-S3R3 18 ~ 75 3.3 10 33 100 90 VQE50W-Q48-S5 18 ~ 75 5 10 50 100 92 VQE50W-Q48-S12 18 ~ 75 12 4.16 50 150 92 VQE50W-Q48-S15 18 ~ 75 15 3.33 50 150 91 VQE50W-Q48-S24 18 ~ 75 24 2.08 50 240 90.5 VQE50W-Q48-S48 18 ~ 75 48 1.04 50 480 89 Notes: 1. ripple and noise are measured at 20 MHz BW with 10µF tantalum capacitor and 1µF ceramic capacitor across output PART NUMBER KEY VQE50W - QXX - SXX X Base Number Input Voltage Output Voltage cui.com Remote On/Off Control "blank" = positive logic N = negative logic Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: VQE50W │ DESCRIPTION: DC-DC CONVERTER date 03/18/2013 │ page 2 of 4 INPUT parameter conditions/description operating input voltage 24 V input 48 V input surge voltage 100 ms max. under voltage lockout power up power down min typ max units 9 18 24 48 36 75 Vdc Vdc 50 100 Vdc Vdc 24 V input 48 V input 24 48 24 48 V V V V input input input input 8.8 17 8 16 Vdc Vdc Vdc Vdc positive logic remote on/off1 filter Notes: PI type 1. logic compatibility, open collector ref to -input Module ON, 3.5 ~ 75 Vdc or open circuit Module OFF,