Z36-24-LAN
864W compact programmable DC power supply with 0-36V, 0-24A output, USB/LAN interfaces for benchtop applications.
Product Overview
Description
The Z36-24-LAN from TDK-Lambda is a compact 864W programmable DC power supply optimized for benchtop development and small-scale testing. With output ranges of 0-36V and 0-24A, this supply is ideal for testing 5V, 12V, and 24V electronic systems. Despite its compact desktop form factor, the Z36-24-LAN offers programming resolution of 10mV and 10mA, providing sufficient precision for most development work. Standard USB and Ethernet LAN interfaces allow PC control and integration into small test systems. The large front panel display shows voltage, current, and power simultaneously, while the intuitive rotary encoder interface enables quick manual operation. The compact size and quiet operation make it perfect for benchtop use in labs and development environments.
Product Series
Z
Primary Application
Benchtop development
Key Features
- 864W output power (36V x 24A)
- Compact benchtop design
- USB and LAN interfaces
- Large front panel display
- Intuitive rotary encoder control
- Low ripple and noise
- Quiet operation
- SCPI command compatible
Specifications
| outputPower | 864W |
|---|---|
| voltageRange | 0-36V |
| currentRange | 0-24A |
| programmingResolution | 10mV, 10mA |
| programmingAccuracy | ±0.1% + 50mV |
| readbackAccuracy | ±0.1% + 50mV |
| rippleVoltage | <15mVpp |
| interfaces | USB, LAN, RS-232 |
| operatingTemperature | 0°C to +40°C |
| dimensions | Benchtop |
| weight | 4.2kg |
Applications
Benchtop development
Electronic system design
Circuit debugging
Electronic system design
Component testing
Electronic system design
Educational labs
Electronic system design
Small-scale production test
Electronic system design
Field service
Electronic system design
Embedded system development
Electronic system design
Power supply evaluation
Power conversion and supply
FAE Expert Insights
"The Z36-24-LAN is my go-to recommendation for engineering benches and small labs. The compact size takes up minimal bench space, and the quiet operation won't disturb your concentration. The 36V/24A range is perfect for most embedded development work - it covers all common logic voltages plus 12V and 24V industrial systems. I particularly like the large display that shows V, I, and P simultaneously - no button pressing to check different parameters. The LAN interface with built-in web server is surprisingly useful; you can set up the supply across the lab and control it from your desk. The 10mV resolution isn't as fine as the GENESYS series, but it's perfectly adequate for development work. For the price, this supply offers excellent value for development and debug applications."
Compact, quiet benchtop supply with excellent value for development work
— Lisa Wang, BeiLuo
Frequently Asked Questions
How quiet is the Z36-24-LAN during operation?
The Z36-24-LAN is designed for quiet benchtop operation: Fan noise is approximately 35 dBA at low to moderate loads; At full load, fan speed increases and noise rises to approximately 45 dBA; The fan is temperature-controlled, so at light loads in cool environments it may not run at all; Compared to rack-mount supplies, the Z+ series is significantly quieter and suitable for shared office environments. The quiet operation is achieved through efficient thermal design and a larger, slower-turning fan compared to compact high-speed fans. For noise-sensitive environments, the supply can be placed under the bench or in an equipment rack while still being controlled via the LAN interface. The fan is designed for long life with ball bearings rated for 50,000 hours.
For quiet office environments, the Z36-24-LAN is suitable for benchtop use without disturbing nearby workers.
Can the Z36-24-LAN be controlled remotely over the network?
Yes, the Z36-24-LAN includes a built-in web server for browser-based control: Connect the supply to your network via the Ethernet port; Access the web interface by entering the supply's IP address in any web browser; The web interface provides full control of voltage, current, and output on/off; Monitor voltage, current, and power in real-time; No software installation required - works on Windows, Mac, Linux, and mobile devices; The web interface is responsive and works well on tablets for portable operation. For automated control, the supply also supports SCPI commands over Telnet or raw socket connections. This allows integration with Python, MATLAB, LabVIEW, or other automation tools. The LAN interface supports both static IP and DHCP for easy network integration.
Use the web interface for quick manual control without software installation, or SCPI over LAN for automated test integration.
What is the difference between constant voltage and constant current modes?
The Z36-24-LAN operates in two primary modes depending on the load: Constant Voltage (CV) mode - the supply maintains the programmed voltage while current varies with load; used when voltage regulation is critical; Constant Current (CC) mode - the supply maintains the programmed current while voltage varies; used for charging batteries or testing current limits. Mode switching is automatic: If load current is below the current limit, supply operates in CV mode; If load attempts to draw more than current limit, supply switches to CC mode and reduces voltage to maintain current. The front panel indicates which mode is active. For most electronic testing, CV mode is used with current limit set for protection. For battery charging or LED testing, CC mode may be the primary operating mode.
Use CV mode for most electronic testing, CC mode for battery charging or current-limited applications.
How do I store and recall settings on the Z36-24-LAN?
The Z36-24-LAN can store up to 10 preset configurations in non-volatile memory: Configure the desired voltage, current limit, and protection settings; Press the STORE button and select a memory location (1-10); Settings are saved and retained even when power is removed; Recall settings by pressing RECALL and selecting the stored location. Stored settings include: Output voltage setpoint; Current limit value; Overvoltage protection threshold; Output on/off state at power-up. This feature is useful for: Quickly switching between common test configurations; Setting up standard test procedures for production; Returning to known good settings after experimentation. The front panel also shows a quick summary of stored settings for easy identification. For computer-controlled operation, settings can be saved and recalled via SCPI commands.
Use memory presets for frequently used configurations to speed up setup time.
What is the accuracy of the front panel display?
The Z36-24-LAN front panel display provides accurate readout of operating parameters: Voltage display accuracy is ±0.1% + 50mV, meaning at 24V the accuracy is ±74mV; Current display accuracy is ±0.1% + 30mA, meaning at 5A the accuracy is ±35mA; Power display is calculated from V x I with combined accuracy; Display resolution is 10mV for voltage and 10mA for current; The display updates 4 times per second for real-time monitoring. For higher accuracy measurements, use the readback function via computer interface, which provides the same accuracy as the display. For calibration-critical applications, external meters may be needed. The display is backlit for easy reading in various lighting conditions and shows all three parameters (V, I, P) simultaneously without switching.
The front panel display provides adequate accuracy for most development work. For calibration-critical measurements, use external meters.