PCL 30kW Programmable DC Power Supply 30V 1000A to 1500V 20A & 2000V 10A

Twintex PCL 30kW series programmable DC power supply consists of two 15kW modules operating in parallel. It supports flexible initial capacity selection at the time of purchase, with the ability to seamlessly increase power output later by adding modules (requiring a system shutdown for parallel integration). This feature significantly lowers the initial investment threshold and prevents the need to discard the entire unit due to underestimated power requirements; it effectively protects long-term assets and enables an “invest-as-needed, expand-in-stages” approach.

The PCL 30kW programmable DC power supply supports customization, with output ranges spanning from high-current (20V/1200A) to high-voltage (2000V/15A) specifications. It is widely used in applications such as PV inverter MPPT testing, energy storage converter burn-in, EV high-voltage component testing, industrial electroplating/electrolysis, and ATE automation systems. Its modular design balances current costs with future expansion needs; compared to a fixed-power 30kW single unit, it offers greater adaptability for flexible R&D selection and phased production capacity ramp-ups, making it an ideal power supply solution that combines cost-effectiveness with future-proof scalability.

Below are the specific testing and application scenarios for eight typically used models, from low voltage to high voltage.

20V 1200A 24kW Programmable DC Power Supply PCL20-1200:

• Precious metal and PCB plating: Provides stable high current to ensure uniform, high-quality plating layers.
• Electrolytic hydrogen production/water treatment: Used for high-current electrochemical processes such as hydrogen production via alkaline electrolyzers and industrial wastewater treatment via electrolysis.

30V 1000A 30kW Programmable DC Power Supply PCL30-1000:

• High-current connector and wiring harness testing: Simulates real-world operating conditions to test current-carrying capacity and temperature rise for high-current connectors, busbars, and wiring harnesses used in electric vehicles (EVs) and energy storage systems.
• Relay and contact aging: Supplies power for aging tests on high-current contacts and relays.

60V 500A 30kW Programmable DC Power Supply PCL60-500:

• Power switchgear temperature rise testing: Supplies stable high current for current-carrying temperature rise tests on power equipment such as low-voltage distribution cabinets and circuit breakers.
• High-power LED driver aging: Used for full-load aging and efficiency verification of high-power LED lighting drivers.

150V 200A 30kW Programmable DC Power Supply PCL150-200:

• MOSFET and IGBT testing: Supplies power for testing and aging of power MOSFETs and IGBTs in this voltage range.
• Industrial electromagnet and coil power supply: Provides stable, medium-voltage, high-current drive power for electromagnetic chucks and proportional electromagnets in automation equipment.

600V 50A 30kW Programmable DC Power Supply PCL600-50:

• EV (400V platform) electronic control system testing: Suitable for aging tests on motor controllers and DC-DC converters for mainstream 400V-platform electric vehicles.
• High-voltage DC contactor and fuse testing: Used for testing operating characteristics, temperature rise, and aging of high-voltage relays and fuses.

1000V 30A 30kW Programmable DC Power Supply PCL1000-30:

• 800V high-voltage platform EV component testing: Suitable for performance verification of motor controllers, PTC heaters, and high-voltage DC-DC converters based on the new-generation 800V architecture.
• High-voltage capacitor burn-in: Provides long-term burn-in power for high-voltage film capacitors used in power electronics.

1500V 20A 30kW Programmable DC Power Supply PCL1500-20:

• 1500V PV system testing: Matches the mainstream voltage levels of current large-scale ground-mounted PV power plants; used for full-load MPPT testing of string inverters and combiner boxes.
• High-voltage semiconductor burn-in testing: Used for reliability, endurance, and burn-in testing of high-voltage semiconductor devices (such as IGBTs and MOSFETs).

2000V 15A 30kW Programmable DC Power Supply PCL2000-15:

• High-voltage electronic component burn-in: Provides power for burn-in testing of high-voltage resistors, relays, electrolytic capacitors, and similar components.
• High-voltage blocking characteristic testing for power semiconductors (IGBT/SiC): Provides high-voltage bias for static characteristic and voltage-withstand burn-in testing of high-voltage power devices, such as Silicon Carbide (SiC) components.