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QL Series II: Precision Linear Regulated DC Power Supplies

The QL Series II by Aim-TTi Instruments India delivers advanced DC power supplies with single or triple outputs, offering high precision, low noise, and dynamic performance. Ideal for both bench and system applications, these power supplies feature digital control and optional remote interfaces for enhanced flexibility.

Key Features :

  • Advanced Design: Available in single or triple output configurations, providing up to 112 watts per output for a wide range of applications.
  • High Precision: Very high precision and very low noise ensure excellent performance in sensitive applications.
  • User-Friendly Interface: Advanced user interface with numeric and rotary controls for easy operation.
  • Flexible Ranges: Multiple voltage/current ranges provide increased flexibility for various tasks.
  • Memory and Protection: Non-volatile memory for power supply setups and comprehensive protection including OVP (Over-Voltage Protection) and OCP (Over-Current Protection) trips.
  • Compact and Modular: Compact bench footprint with modular width for easy rack mounting.
  • Auxiliary Output: Fully variable auxiliary output from 1.00V to 6.00V at 3A with selectable voltage and current metering (T models).
  • Remote Interfaces (P and P-G Models):
    • USB, RS232, and LAN interfaces for easy integration and control.
    • GPIB interface option (P-G models only) for advanced programmability.
    • LXI compliant LAN interface.
    • Duplicate power and sense terminals at the rear.

Datasheet - (PDF / English)
Model Price

QL355

Bench/System Precision Linear Regulated DC Power Supply 35V/3A or 15V/5A, No Interfaces

₹ 81,627.00


QL355P

Bench/System Precision Linear Regulated DC Power Supply 35V/3A or 15V/5A, USB/RS232/GPIB/LAN

₹ 1,15,598.00


QL564

Bench/System Precision Linear Regulated DC Power Supply 56V/2A or 25V/4A

₹ 81,627.00


QL564P

Bench/System Precision Linear Regulated DC Power Supply 56V/2A or 25V/4A, USB/RS232/GPIB/LAN

₹ 1,15,598.00


QL355T

Bench/System Precision Linear Regulated DC Power Supply 2 x 35V/3A or 15V/5A plus 1-6V/3A

₹ 1,57,941.00


QL355TP

Bench/System Precision Linear Regulated DC Power Supply 2 x 35V/3A or 15V/5A plus 1-6V/3A, USB/RS232/GPIB/LAN

₹ 1,96,903.00


QL564T

Bench/System Precision Linear Regulated DC Power Supply 2 x 56V/2A or 25V/4A plus 1-6V/3A

₹ 1,57,941.00


QL564TP

Bench/System Precision Linear Regulated DC Power Supply 2 x 56V/2A or 25V/4A plus 1-6V/3A, USB/RS232/GPIB/LAN

₹ 1,96,903.00


Model Price
Model Price

RM410

4U Rack Mount for QL PSUs, includes two 1/3 rack blanking plates

₹ 24,955.00