PCL 2U Rack Mount 5kW Programmable DC Power Supply 20V 250A & 50V 100A to 600V 8.3A

Twintex PCL 5KW series programmable DC power supply features a standard 2U rack mount design with voltage ratings from 20V to 600V, covering testing requirements ranging from low-voltage/high-current to high-voltage/low-current applications. Equipped with dual RS232 and RS485 communication interfaces and supporting the ModBus protocol, it integrates easily into Automated Test Equipment (ATE) systems, enabling remote control, data acquisition, and sequence programming.

The core design of the PCL 5KW programmable DC power supply is optimized for 24-hour continuous full-load operation, ensuring efficient heat dissipation and excellent long-term stability; it is particularly well-suited for production line burn-in, batch verification, and uninterrupted reliability testing. Combining industrial-grade quality with cost-effectiveness for volume procurement, the unit is widely used in scenarios such as new energy vehicle battery pack testing, motor drive debugging, industrial power supply R&D, and scientific experiments, making it an ideal power supply platform for both R&D laboratories and production lines.

Below are the specific testing and application scenarios for five typically used models.

20V 250A 5kW Programmable DC Power Supply PCL5000-20: This specification delivers ultra-high current output at very low voltages, making it suitable for testing scenarios that require massive current but have low voltage requirements.

• Superconducting material and strong magnetic field testing: Supplies hundreds of amperes of drive current to superconducting coils and magnets for critical current (Ic) testing or strong magnetic field generation experiments.
• High-current cable and connector testing: Measures temperature rise and voltage drop in power cables, busbars, and high-current connectors under rated load conditions.

100V 50A 5kW Programmable DC Power Supply PCL5000-1H: This specification offers balanced voltage and current ratings, making it suitable for a wide range of applications.

• High-voltage battery module testing: Performs charge/discharge and cycle life testing on power battery modules or energy storage battery packs with rated voltages below 100V.
• High-power LED and lighting driver testing: Provides burn-in testing or performance verification for high-power LED arrays and LED lighting drivers.

50V 100A 5kW Programmable DC Power Supply PCL5000-50: Its voltage range perfectly covers mainstream low-voltage systems such as 12V, 24V, and 48V, while its high current output capability—up to 100A—stands out as a key advantage. It is suitable for a wide range of applications, primarily in testing and production environments requiring high-power driving or high-current stress testing.

• Battery Pack Testing: Can be used for charging tests and performance verification of power battery packs and capacitor banks.
• System and PCB Burn-in: Supplies operating power to PCBs, home appliances, IT products, and more, enabling comprehensive burn-in testing.

200V 25A 5kW Programmable DC Power Supply PCL5000-2H: The 200V voltage rating covers common industrial bus voltages and various new energy applications, offering broad versatility.

• General-purpose laboratory and automated testing: Serves as a versatile, wide-range power supply that meets the needs of various R&D and testing scenarios, including research institutions, electronic inspection equipment, and ATE systems.
• Battery Charging: Provides constant-current/constant-voltage charging for battery packs or supercapacitor banks with a nominal voltage of approximately 200V.

500V 10A 5kW Programmable DC Power Supply PCL5000-5H: Designed for high-voltage applications, this model is suitable for testing scenarios requiring high voltage but relatively low current.

• High-Voltage Component Testing: Used for the burn-in of electrolytic capacitors, the formation of tantalum capacitors, and testing the withstand voltage and aging characteristics of components such as high-voltage resistors and relays.
• Scientific Research and Education: Serves as a general-purpose, adjustable DC power supply for high-voltage laboratories in universities and research institutes, supporting experiments in fields such as high-voltage physics and material breakdown.