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The Artesyn Embedded Power NTQ123-DC Series is an open-frame DC DC converter designed for business-critical continuity. It operates with an input voltage range of 36-72 VDC and provides a total power output of 70W under convection cooling, expandable to 125W with forced air.
This converter features four outputs: +3.3V, +5V, +12V, and -12V, with specific current ratings for each. Key electrical specifications include an efficiency of 65% typical at full load, adjustable main outputs with a ±5% minimum adjustment range, and hold-up time of 20ms. Protection features include overvoltage, overload, and thermal overload protection.
The NTQ123-DC is designed for chassis mounting and has dimensions of 177.8mm x 101.6mm x 38.1mm. It operates within an ambient temperature range of 0°C to 50°C. Special features include built-in Class B EMI filter, power fail signal, and remote inhibit capability.
Safety certifications include CB, CE, CSA, EN, UL, and VDE. The unit is RoHS3 compliant and has an MSL rating of 1.
| 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 36 - 72 VDC.
The maximum power output is 70 W for convection cooling and 125 W with 30 CFM forced air.
The converter provides +3.3V, +5V, +12V, and -12V outputs.
The typical efficiency at full load is 65%.
The operating temperature range is 0°C to 50°C ambient.
The dimensions are 177.8mm (Length) x 101.6mm (Width) x 38.1mm (Height).
Yes, it features short circuit protection on all outputs and case overload protection at 110-145% above peak rating.