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The VCQ15-Q48-S3R3-T from CUI Inc. is a 15W isolated DC-DC converter designed for reliable power conversion. It features a wide 18-72VDC input range and provides a stable 3.3VDC output.
Key electrical specifications include an efficiency of up to 76%, continuous short circuit protection, and a line regulation of ±0.2% max for single/dual outputs. The converter operates within a temperature range of -25°C to +71°C and has a switching frequency of 300KHz.
This series offers a six-sided shield for EMI/RFI protection and comes in a compact 2x2x0.4 inch case. The case material is black coated copper with a non-conductive base. Cooling is achieved through free-air convection.
Applications for this converter include various industrial and electronic systems requiring a regulated DC power source. Its robust design and protective features make it suitable for demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 18-72 VDC.
The output voltage is 3.3 VDC and the output current is 3000 mA.
The maximum power output is 15 W.
The efficiency is 76%.
Yes, it features continuous short circuit protection.
The operating temperature range is -25 to +71 °C.
The dimensions are 2 x 2 x 0.4 inches.