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July 2025
DPP480-48-1
TDK Lambda DPP480-48-1, 480 W Output Power, DIN Rail Mount, Power Supply
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
TDK Lambda DPP480-48-1 DIN Rail Mount Power Supply
The TDK Lambda DPP480-48-1 is a 480 W DIN rail mount power supply made for industrial automation applications. It has a maximum continuous output current of 10 A and a rated output voltage of 48 VDC. The model achieves a full load efficiency of 90%. This makes it a practical choice for energy conscious industrial panel installations across the globe. The model measures 175 x 125 x 123 mm in size and weighs approximately 1920 g.
The output voltage of the DPP480-48-1 can be adjustable between 47 and 56 Vdc to suit different load requirements. The model supports parallel operation in droop mode for up to three units at the same time. It allows engineers to expand output capacity within existing panel configurations. Each unit communicates load sharing automatically without requiring additional control wiring between units. The DIN Rail Mount Power Supply accepts a wide AC input voltage range spanning between 90 to 264 VAC. It also supports a DC input range of 120 to 370 VDC for battery backup and DC bus integration. This dual mode input flexibility eliminates the need for external voltage conditioning equipment. The system designers can deploy this unit across varying grid conditions without additional hardware modifications.
The onboard LED indicators in the power supply provide real time operational feedback. The green LED confirms active DC output, whereas the red LED signals a DC output low condition. These indicators simplify diagnostics during commissioning and routine maintenance checks. The metal enclosure of the supply protects internal components against the mechanical demands of industrial panel environments.
The DPP480-48-1 power supply operates reliably across a wide temperature range of - 40 °C to + 71 °C. The linear derating of 2.5 % per degree applies from 56 °C to 71 °C. The cooling is managed entirely through natural convection with no active fan components required. This eliminates fan related failure modes and reduces long-term maintenance requirements in sealed enclosures. The input to output withstand voltage is rated at 3 kVAC for one minute on the power supply. The unit tolerates operating humidity levels between 20 and 95 % (non-condensing) throughout its service life.
| Part Number | DPP480-48-1 |
|---|---|
| Manufacturer | TDK Lambda |
| Part Type | DIN Rail Mount Power Supply |
| Efficiency | 90% Typ. |
| Output Voltage Range[DC] | 47 to 56Vdc |
| Maximum Output Current | 10A |
| Input Voltage Range[AC] | 90 to 264Vac |
| Maximum Output Power | 480 W |
| Input Voltage Range[DC] | 120 to 370Vdc |
| Rated Output Voltage[DC] | 48Vdc |
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