The Elgar LM 30-6 is a linear DC power supply designed for benchtop applications, offering versatility for various testing and development needs. It is part of the L Series family, which includes models with outputs ranging from 0-8V to 0-300V and power levels from 90W to 375W. The LM 30-6 can function as both a voltage source and a current source, with automatic crossover between modes dependent on the load demand. This unit is suitable for applications requiring precise regulation, low noise, and stable output.
### Technical Specifications
* **Model:** ELGAR LM 30-6
* **Output Voltage:** 0 to 30 VDC
* **Output Current:** 0 to 6 ADC
* **Voltage Load Regulation:** < 0.01% + 5 mV
* **Output Voltage Temperature Coefficient:** ≤ 300 PPM/°C
* **Output Voltage Recovery Time:** ≤ 100 µs for a 50% load change with a 0.5A minimum load
* **Output Voltage Ripple and Noise:** (Specific value not explicitly detailed for LM 30-6, but generally low for L Series)
* **Constant Voltage (CV) / Constant Current (CC) Operation:**
* Operates as a precisely regulated voltage source or current source.
* Automatic crossover between modes based on load demand.
* Front panel LEDs indicate operating mode.
* **Series/Parallel Operation:** Multiple power supplies can be connected in series to extend the output voltage range. (Note: Parallel operation capability is mentioned for LS and LT Series, not explicitly for LM Series).
* **Display:**
* Type: Digital, 3.5 digits, 0.5" red LED
* Simultaneous display of output voltage and current.
* Display Voltage Range (for LM 30-6): 199.9V for full scale
* Display Current Range: 19.99A for full scale
* Display Accuracy: ±(0.5% of reading + 2 digits)
* **AC Input:**
* Universal AC Input: Externally switch-selectable for 100V/120V/220V/240V at 50/60 Hz.
* **Power Output:** 180W (Calculated: 30V * 6A)### Electrical Specifications* **Line Regulation:** < 0.01% + 5 mV (for LM 30-6)
* **Load Regulation:** < 0.01% + 5 mV (for LM 30-6)
* **Output Noise:** Very low noise is a characteristic feature of linear power supplies, often specified in mV RMS.### Physical Specifications* **Dimensions (LM Series):** 5.7” (144 mm) H x 10” (254 mm) W x 13.7” (335 mm) D
* **Weight:** 23.5 lb / 11.5 kg### Environmental Specifications* **Operating Temperature Range:** 0°C to 40°C
* **Storage Temperature Range:** -10°C to 70°C
* **Operating Humidity:** < 80% RH
* **Storage Humidity:** < 70% RH### Safety and Compliance* **Grounding:** Enclosure must be connected to safety earth ground via the power cord's ground wire to prevent electrical shock. Do not operate with an ungrounded enclosure.
* **Internal Hazards:** Hazardous voltages may be present inside the unit even when powered off due to stored charge in capacitors. Only qualified service personnel should service the equipment.
* **CE Mark:** Included for the L Series (excluding LH Series).### Key Features* **Versatile Operation:** Can be used as either a precisely regulated voltage source or a current source.
* **Linear Series-Pass Output Stages:** Provide excellent regulation, low noise, and fast transient response.
* **Front Panel Controls:** Coarse and fine controls for voltage and current adjustment (0 to 100% of rating).
* **Automatic CV/CC Crossover:** Seamless transition between constant voltage and constant current modes.
* **Digital Displays:** Simultaneous, accurate display of output voltage and current.
* **Robust Construction:** Designed for benchtop and portable applications.Why Choose Aumictech for ELGAR LM 30-6?
At Aumictech, we specialize in supplying high-end power supply equipment. Whether you need reliable voltage and current regulation, low-noise output for sensitive measurements, or versatile operational modes for testing and product development, our team ensures the ELGAR LM 30-6 delivers maximum performance for your application.
