Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
GEN20-250
TDK Lambda GEN20-250, 0 to 20 VDC, 2U Rack Mount/Benchtop, Programmable DC Power Supply
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
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 GEN20-250 Programmable DC Power Supply
The TDK Lambda GEN20-250 is a programmable DC power supply built for industrial automation use. This power supply delivers precise voltage and current regulation for demanding test setups. It belongs to the TDK Lambda GEN series of programmable power supplies. The model supports both rack-mount and benchtop installation configurations. The power supply provides a rated output voltage of 20 Vdc with full adjustability. The output voltage on the model can be set from 0 to 20 Vdc.
The GEN20-250 power supply fits a standard 2U rack mount or benchtop enclosure. Its nominal width measures 423 mm with a nominal depth of 442.5 mm. The nominal height of the model measures 88 mm for compact installation. The typical weight of the unit is 16 kg in this configuration. The rated output current for this unit reaches 250 A across the voltage range. The output current adjusts from 0 to 250 A based on load demand. The model delivers a rated output power of 5000 W continuously.
The Programmable DC Power Supply operates across an ambient temperature range of 0 to 50 °C. The storage temperature for this unit ranges from -20 °C to 85 °C. The operating humidity stays between 20% and 90% RH non-condensing. The storage humidity for the power supply ranges from 10% to 95% RH non-condensing. It operates from a 3-phase AC input supply line. The input voltage range extends from 170 to 265 Vac for flexible deployment, and the input frequency range spans 47 to 63 Hz across global regions. This wide input voltage tolerance suits varied industrial power grid conditions.
The GEN20-250 DC Power Supply includes RS-232 and RS-485 interfaces as standard equipment. The optional interfaces include LAN with LXI compliance for network integration. The USB and GPIB options support automated test bench connectivity. The isolated analog voltage and current control options enable external programming flexibility. The typical efficiency of the power supply reaches 86% under rated load conditions. The voltage ripple noise remains as low as 0.01 Vrms across 5 Hz to 1 MHz. The current ripple noise stays at 1 arm within the same frequency band. These low noise levels support sensitive automation and test applications.
| Model | GEN20-250 |
|---|---|
| Manufacturer | TDK Lambda |
| Part Type | Programmable DC Power Supply |
| Voltage Ripple Noise | 0.01 Vrms 5 Hz to 1 MHz |
| Rated Output Power | 5000 W |
| Output Current | 0 To 250 A |
| Efficiency | 86% Typical |
| Rated Output Current | 250 A |
| Output Voltage DC | 0 to 20 VDC |
| Rated Output Voltage DC | 20 VDC |
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