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Product description: Joy-IT PS1440-C-PRO 60 V 24 A RS485 laboratory power supply
The Joy-IT PS1440-C-Pro is an advanced, programmable laboratory power supply offering precise voltage regulation from 0.01 V to 60 V and current from 0.01 A to 24 A. With an output power of 1440 W , the power supply is ideal for both electronic device testing and battery charging. Operation is via an intuitive panel with a keypad and knob , and all settings are clearly presented on a 2.4" color display . This model allows you to save up to 9 voltage profiles , and the integrated RS485 interface ensures long-range communication. The PS1440-C-Pro also offers extensive safety features , including overcurrent and overvoltage protection.

Settings are easily adjusted using the keypad and/or knob. They are displayed on the high-resolution 2.4-inch color display.
Main features of the PS1440-C-PRO power supply
- Wide voltage and current range: from 0.01 V to 60 V and from 0.01 A to 24 A
- High output power: up to 1440 W - ideal for demanding applications
- 2.4" display: colorful, easy-to-read screen with adjustable brightness
- Programmable profiles: save and recall up to 9 DC settings
- RS485 interface: reliable communication in industrial environments
- Precise security: adjustable OVP and OCP, integrated RTC
- NTC and battery charging: automatic temperature and voltage control
- Solid housing: compact dimensions and high-quality workmanship
Practical applications
The Joy-IT PS1440-C-Pro is an excellent tool for electronics technicians, service technicians, and engineers working with power supply systems . It is ideal for research laboratories, workshops, and production lines where precise voltage and current regulation is required. Thanks to its battery charging function and RS485 interface, the power supply can be integrated with monitoring or automation systems.
The power supply allows you to generate a DC voltage in the range of 0.01 V to 60 V and a current from 0.01 A to 24 A, providing an output power of up to 1440 W.
PS1440-C-PRO Technical Specifications
- Input voltage: 230 V AC
- Output voltage range: 0.01 V to 60 V DC
- Output current range: 0.01 A to 24 A
- Output power: up to 1440 W
- Voltage/current measurement resolution: 0.01 V / 0.01 A
- Output voltage accuracy: ±0.3% + 3 digits
- Output current accuracy: ±0.5% + 5 digits
- Load regulation (CV): ±0.1% + 2 digits
- Load regulation (CC): ±0.1% + 3 digits
- Response time (CV): 2 ms from 0.1 A to 5 A
- Output Ripple: 100 mV VPP at 12 A, 150 mV VPP at 24 A
- Charge measurement range: 0 Ah to 9999.99 Ah
- Energy measurement range: 0 Wh to 9999.99 Wh
- Statistical errors: ± 2%
- Temperature sensor: -10°C to 100°C, accuracy ± 3°C
- Operating mode: step-down
- Brightness adjustment: 6 levels (0 to 5)
- Operating temperature: -10°C to 40°C
- Dimensions: 170 x 93 x 340 mm
Contents of the set
- Joy-IT PS1440-C-Pro Power Supply
- Power cord
- 2-pin RS485 connector
- User manual

