Elgar LM 30-6 Linear DC Power Module

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.
• solid 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.