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PCL 10kW (10000W) DC Power Supply 20V 500A to 2000V 5A with Parallel
PCL 10kW (10000W) DC Power Supply 20V 500A to 2000V 5A with Parallel
- 10kW (10000W) DC Power Supply
- Output ratings from 20V 500A to 2000V 5A
- 3U rack-mount design
- Low ripple, high stability
- List mode function
- Auto Run function
- Remote sensing function
- Interlock loop function
- No overshoot during startup
- Soft start by hardware, and adjustable voltage rise time by software
- Multiple protections: OVP, OTP, ACF and current limit protections
- Standard interface: RS232 & RS485, support ModBus-RTU commands
- Options: DC 0-5V, 0-10V or 4mA interface for control and feedback
- Options: LAN interface
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Twintex PCL 10kW (10000W) series DC power supply features a compact 3U rack-mount design and high power density. Available in models ranging from rated voltage 20V to 2000V and rated current 5A to 500A, it meets diverse testing requirements—from low-voltage/high-current to high-voltage/low-current applications.
The PCL 10kW (10000W) DC power supply comes standard with RS232/RS485 interfaces and offers optional LAN and analog external control interfaces, enabling seamless integration into ATE (Automatic Test Equipment) systems. Designed for stable, reliable performance, it supports 24-hour continuous full-load operation. Additionally, it supports factory-level parallel expansion, allowing power capacity to be scaled flexibly as needed. It is widely used in industrial automation, semiconductor manufacturing, automotive testing (particularly for electric vehicles and batteries), as well as in military and scientific research sectors.
Below are the specific testing and application scenarios for six typically used models, from low voltage to high voltage.
20V 500A 10kW (10000W) DC Power Supply PCL20-500:
- Semiconductor Burn-in Testing: Covers 12V, 15V, and 18V semiconductor devices (e.g., SiC, CPUs, GPUs, power ICs), providing ultra-high current for burn-in tests to ensure early-stage reliability.
- Electrochemistry & Hydrogen Production: Serves as a power source for low-voltage, ultra-high-current electrochemical processes such as water electrolysis for hydrogen production and electroplating.
50V 200A 10kW (10000W) DC Power Supply PCL500-20:
- Semiconductors & Monocrystalline Silicon: Used in semiconductor manufacturing equipment or as a heating power source for monocrystalline silicon growth furnaces.
- Industrial Automation: Powers high-capacity equipment in industrial control and automated production lines.
80V 125A 10kW (10000W) DC Power Supply PCL80-125:
- Industrial and Laboratory Use: A 10kW power supply suitable for various industrial and laboratory environments requiring high-power, stable DC output.
- Battery Packs and Power Distribution Systems: Used for charging high-capacity battery packs or for the development and testing of high-power DC power distribution systems.
200V 50A 10kW (10000W) DC Power Supply PCL200-20:
- Electronic Component Testing: Used for routine testing and burn-in of electronic components such as resistors and relays.
- General Laboratory and Maintenance: Serves as a general-purpose adjustable power supply for laboratories, electrical equipment repair, and similar applications.
1000V 10A 10kW (10000W) DC Power Supply PCL1000-10:
- Capacitor Burn-in and Formation: Used for the burn-in (life testing) of electrolytic capacitors and the formation (oxide layer creation) of tantalum capacitors.
- High-Voltage Motors and Equipment: Provides power for driving or testing high-voltage motors, DC power distribution systems, and similar equipment.
2000V 5A 10kW (10000W) DC Power Supply PCL2000-5:
- High-Voltage Electrolysis and Refining: Used in electrochemical industrial processes requiring extremely high voltages, such as metal refining and electrolysis.
- High-Voltage Component Testing: Used for the burn-in and routine testing of high-voltage electronic components such as resistors and relays.
Product Parameters
PCL 10kW (10000W) DC Power Supply 20V 500A to 2000V 5A with Parallel
| Model | Rated Output | Model | Rated Output | |||||
| V | A | W | V | A | W | |||
| PCL20-500 | 20V | 500A | 10kW | PCL20-600 | 20V | 600A | 12kW | |
| PCL30-333 | 30V | 333.3A | 10kW | PCL30-500 | 30V | 500A | 15kW | |
| PCL40-250 | 40V | 250A | 10kW | PCL40-375 | 40V | 375A | 15kW | |
| PCL50-200 | 50V | 200A | 10kW | PCL50-300 | 50V | 300A | 15kW | |
| PCL60-167 | 60V | 166.6A | 10kW | PCL60-250 | 60V | 250A | 15kW | |
| PCL80-125 | 80V | 125A | 10kW | PCL80-187 | 80V | 187A | 15kW | |
| PCL100-100 | 100V | 100A | 10kW | PCL100-150 | 100V | 150A | 15kW | |
| PCL150-66 | 150V | 66.67A | 10kW | PCL150-100 | 150V | 100A | 15kW | |
| PCL200-50 | 200V | 50A | 10kW | PCL200-75 | 200V | 75A | 15kW | |
| PCL300-33 | 300V | 33.33A | 10kW | PCL300-50 | 300V | 50A | 15kW | |
| PCL400-25 | 400V | 25A | 10kW | PCL400-37 | 400V | 37.5A | 15kW | |
| PCL500-20 | 500V | 20A | 10kW | PCL500-30 | 500V | 30A | 15kW | |
| PCL600-16 | 600V | 16.67A | 10kW | PCL600-25 | 600V | 25A | 15kW | |
| PCL800-12 | 800V | 12.5A | 10kW | PCL800-18 | 800V | 18.75A | 15kW | |
| PCL1000-10 | 1000V | 10A | 10kW | PCL1000-15 | 1000V | 15A | 15kW | |
| PCL1500-6 | 1500V | 6.67A | 10kW | PCL1500-10 | 1500V | 10A | 15kW | |
| PCL2000-5 | 2000V | 5A | 10kW | PCL2000-7 | 2000V | 7.5A | 15kW | |
| Dimensions | 482.6Wx132.5Hx533D mm (3U) | |||||||
| Weight | Approx 26-28kg | |||||||
| AC Input | 3φ4W (L1, L2, L3, PE), 380V±10% 47~63Hz (at default) 3φ4W (L1, L2, L3, PE), 440V/480V±10% 47~63Hz (at request) | |||||||
For the purpose of product improvement, specifications are subject to change without prior notice.
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Frequently Asked Questions
A DC power supply is to supply voltage and current in constant voltage (CV) or constant current (CC) mode within the rated output range. Such working characteristics is called a constant voltage/constant current automatic cross-over type. This permits continuous transition from constant current to constant voltage modes in response to the load change. The intersection of constant voltage and constant current modes is called the crossover point. Below figure shows the relationship between this crossover point and the load.
In CV mode, a regulated output voltage is provided. The output voltage remains constant as the load increases while the output current changes in response to the load changes, up till the present current limit point is reached. At that point, the output current becomes constant and the output voltage drops in proportion to the further increases in load.
Similarly, in CC mode, crossover from the CC to CV mode automatically occurs from a decrease in the load. A regulated output current is provided. The output current remains constant as the load decreases while the output voltage changes in response to the load changes.
A power supply with CV and CC operation mode can be operated in only one mode according to load situation. The power supply is in CV mode when the actual load is over the preset load capacity; and the power supply is in CC mode when the actual load is below the preset load capacity.
When the power supply is connected to a big capacitive load, it always causes increase to the output voltage in a power supply. The output voltage may make fast increase to the Over Voltage Protection point. It may also cause slow decrease when the output voltage is turned down.
To solve this problem, connect a power resistor in parallel to the output terminals of the power supply; at the same time, connect a diode in serial between output terminals and the load.
When an inductive load is connected to the power supply, it will cause a reverse polarity induction electric motive force when the power supply is turned on or off, or when preset the output voltage. The pulse noise caused by an inductive load will also affect the power supply, especially when the pulse noise has the same polarity with the output of power supply.
To avoid effect or damage to the power supply, connect a diode in serial between the output terminals of power supply and the load; at the same time, connect a power resistor and a capacitor in parallel to the load to make a R-C snubbed circuit, which will significantly restraint generation of the noise.
When use the power supply to charge a battery, such as accumulator and ni-mh battery, the recommended protection measures is to connect a diode between the power supply and the battery. When the output electrolytic capacitor of the power supply is charged, connecting a load (battery) may cause sparks. This is normal. After the two of them get to equal voltage, the sparks will disappear.
Even if the peak current of a pulse load, such as motor, bulb, DC-DC or DC-AC converter module, does not exceed the rated current of the power supply, it will also cause voltage drop or instability to the output.
A basic solution is to connect a inductor in serial between the power supply and the load. Or, choose a power supply with higher rated current.
If the pulse circuit has a small pulse width or low peak current, another solution is to connect a capacitor with large capacity. A reference to choose capacity of a capacity is: 1000uF capacity to a 1A current.
When the power supply is connected to a load that will cause reverse polarity current to the power supply output, the output voltage will increase, because the power supply cannot absorb the reverse polarity current from the load.
A solution is to connect a diode in serial between the output terminal and the load; at the same time, connect a discharge resistor in parallel to the load to absorb the reverse polarity current. When the reverse polarity current is a peak surge, connect the large electrolytic capacitor in parallel to the two ends of the load.
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