PRF30W-Q48-D524-D CUI | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 6

Technical content

cui.com date 05/26/2020 page 1 of 6 SERIES: PRF30W-Q48-D524-D │ DESCRIPTION: DC-DC CONVERTER date 05/26/2020 page 1 of 6

FEATURES

  • ultrawide 4:1 input range
  • dual asymmetrical positive output
  • 3000 Vac isolation
  • input under-voltage protection
  • output short circuit, over current, and over-voltage protection
  • wide operating temp: -40°C to +85°C
  • EN62368 approved
  • meets IEC61000-4-5 (Surge) at ±2KV without extra components
  • meets IEC61000-4-4 (EFT) at ±4KV without extra components PART NUMBER KEY PRF30W - Q48 - D524-D Input Voltage Output VoltageBase Number MODEL input voltage output voltage Vo1/Vo2 output current Vo1/Vo2 output power ripple & noise Vo1/Vo2 full load efficiency1 typ (Vdc) range (Vdc) (Vdc) min (mA) max (mA) max (W) max (mVp-p) min/typ (%) PRF30W-Q48-D524-D 48 18~75 5/24 0/0 4000/417 30 80/100 82/84 Notes: 1. Efficiency is measured in nominal input voltage and rated output load. Additional Resources: Product Page | 3D Model | PCB Footprint

cui.com CUI Inc │ SERIES: PRF30W-Q48-D524-D │ DESCRIPTION: DC-DC CONVERTER date 05/26/2020 │ page 2 of 6 INPUT parameter conditions/description min typ max units input voltage at start up 18 80 Vdc current full load/no load, nominal input voltage 745/40 763/80 A start-up time 20 50 ms surge voltage 1 second max -0.7 100 V OUTPUT parameter conditions/description min typ max units output capacitance Vo1 Vo2 3000 100 μF μF line regulation Vo1/Vo2 ±0.2/±0.5 ±0.5/±1 % load regulation 5~100% load ±0.5 ±1 % set-point accuracy 5~100% load ±1 ±3 % switching frequency PWM mode 300 kHz transient response 25% load step change, nominal input voltage ±4 ±8 % Vout temperature coefficient full load ±0.03 %/°C PROTECTIONS parameter conditions/description min typ max units over voltage protection 110 160 %Vo over current protection 110 190 %Io short circuit protection continuous, self recovery input under-voltage protection output on: output off: 12

18 Vdc

Additional Resources: Product Page | 3D Model | PCB Footprint

cui.com CUI Inc │ SERIES: PRF30W-Q48-D524-D │ DESCRIPTION: DC-DC CONVERTER date 05/26/2020 │ page 3 of 6 ENVIRONMENTAL parameter conditions/description min typ max units operating temperature -40 85 °C storage temperature -55 125 °C humidity 5 95 % shock/vibration 10-150Hz, 5G, 90 Min. along X, Y and Z SOLDERABILITY parameter conditions/description min typ max units hand soldering Soldering spot is 1.5mm away from case for 10 seconds 300 °C SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output for 1 minute at 5mA 3000 Vdc isolation resistance input to output at 500 Vdc 1000 MΩ safety approvals EN/IEC 62368 EMI/EMC CISPR32/EN 55032 Class B ESD IEC/EN61000-4-2, Contact ±8KV, perf. Criteria B radiated immunity IEC/EN6100-4-3, 30 v/m, perf. Criteria A EFT/burst IEC/EN61000-4-4, ±4KV, perf. Criteria B surge IEC/EN61000-4-5, ±2KV, perf. Criteria B conducted immunity IEC/EN61000-4-6, 10 Vr.m.s, perf. Criteria A RoHS yes MTBF as per MIL-HDBK-217F at 25°C 1000 kHours Additional Resources: Product Page | 3D Model | PCB Footprint

cui.com CUI Inc │ SERIES: PRF30W-Q48-D524-D │ DESCRIPTION: DC-DC CONVERTER date 05/26/2020 │ page 4 of 6 MECHANICAL parameter conditions/description min typ max units dimensions 70 x 48 x 26 mm weight 50 g MECHANICAL DRAWING PIN CONNECTIONS PIN FUNCTION

1 Vin

2 GND

3 Vo1+

4 Vo1-

5 Vo2-

6 Vo2+

units: inches [mm] tolerance: ± 0.50 [±0.020] Additional Resources: Product Page | 3D Model | PCB Footprint

cui.com CUI Inc │ SERIES: PRF30W-Q48-D524-D │ DESCRIPTION: DC-DC CONVERTER date 05/26/2020 │ page 5 of 6 DERATING CURVES Additional Resources: Product Page | 3D Model | PCB Footprint

CUI Inc │ SERIES: PRF30W-Q48-D524-D │ DESCRIPTION: DC-DC CONVERTER date 05/26/2020 │ page 6 of 6 CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com techsupport@cui.com rev. description date 1.0 initial release 05/26/2020 The revision history provided is for informational purposes only and is believed to be accurate.

REVISION HISTORY

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