TDK Lambda LZS-A1000-3 1008W 24V Regulated Power Supply

TDK-LAMBDA LZS-A1000-3 Product Overview:

The TDK Lambda LZS-A1000-3 is a powerful AC-DC power supply with a single output that can give up to 1008 W at 24 V DC and 42 A for tough industrial, automation, and test applications. It has a wide range of universal inputs, from 85 to 265 V AC (47 to 440 Hz) or 100 to 380 V DC, and it is very efficient. It also has strong protection and control features that make it suitable for tough settings. As a constant-voltage switch-mode supply, it keeps tight line and load control while making sure that sensitive electronics and precision loads don’t get too much noise or ripple.

The ability to remotely sense, turn on and off, and program output adjustments makes it easy to integrate into complicated systems and machines that work on their own. It meets EMI/EMC and power quality standards such FCC/CISPR Class B, EN61000-3-2, SEMI-F47, and MIL-style robustness data, thus it can be used in industrial, communications, and defense-related systems.

Electrical and Environmental Specifications

Key Features of lambda lzs-a1000-3 Power Supply:

1) Output with high power and accuracy

• Provides up to 1008 W at 24 V DC and 42 A, so one device can power big industrial and automation loads.
• With ±0.1% line and load regulation, constant-voltage regulation keeps the output stable for sensitive electronics and control circuits.
• Low ripple and noise (around 75 mV p-p) help measurement and control systems work well with both analog and digital signals.
• The output range can be set anywhere from 18 to 29.4 V DC, and the overvoltage threshold can be changed to meet the needs of different systems.
• Remote sense capability makes up for cable drops of up to 1 V, making sure that the desired voltage stays at the load terminals.

​

2) Strong Design for Tough Conditions

• The device can work with a wide range of AC inputs (85–265 V, 47–440 Hz) and DC inputs (100–380 V). This means it can be used all around the world and with non-standard mains or generator sources.
• Under IEC61000-4-x and SEMI-F47, it is qualified for surge, ESD, RF immunity, and voltage dip performance. This makes it more reliable in noisy settings.
• High isolation ratings between the input, output, and chassis make the system safer and better at coordinating insulation.
• The self-resetting thermostat protects the supply against obstructed airflow and high outside temperatures by shutting off the power when the temperature gets too high.
• Internal fusing and full fault indications make it easier to coordinate protection and maintenance in industrial panels.

​

3) Advanced control and integration

• The logic-level remote on/off control with a local/remote selector makes it possible to connect to PLC-driven and automated systems.
• Using a resistor or analog control (1 kΩ/V) to program from a distance lets you change the output setpoint from outside circuits.
• The optocoupled power-good, output-good, and inverter-good signals give feedback on the system status and alarms that are galvanically isolated.
• Parallel operation and current sharing features help higher-power systems that use more than one unit at a time.
• The output of synchronization is around 200 kHz, which lets external converters work together to cut down on beat frequencies and EMI issues.

Applications in Industry:

-> Industrial Automation Panels: They supply steady 24V DC power to PLCs, I/O modules, sensors, actuators, and motion controllers that need it in factory control cabinets.

-> Test and Measurement Equipment: Provides high-current DC rails for automated test benches, ATE racks, burn-in setups, and precision instrumentation.

-> Semiconductor Fabrication Tools: Gives cleanroom process control systems, robotics, and wafer handling equipment reliable power.

-> Ruggedized Communications Systems: Provides base stations, radios, networking gear, and backhaul equipment with low-noise regulated output in tough industrial environments.

-> Defense and Transportation Systems: Supports electronics that meet MIL-STD standards, power distribution for vehicles, and installations that can withstand vibrations in mobile platforms.

-> Machine Vision and Robotics: Makes sure that cameras, encoders, lights, and servo drives on automated assembly lines are tightly controlled and immune to EMI.

-> Data Acquisition Systems: These systems power sensors, transducers, and monitoring gear in applications including SCADA, process control, and environmental monitoring.