QL Series II
Bench/System Precision Linear Regulated DC Power Supply with digital control, single or triple Outputs, 105 to 242 watts, with/without Remote Interfaces
- Advanced DC power supplies, single or triple output
- Up to 112 watts per output
- Very high precision, very low noise, excellent dynamics
- Advanced user interface with numeric and rotary control
- Multiple voltage/current ranges for increased flexibility
- Multiple non-volatile memories for power supply set-ups
- Switchable remote sense provides perfect load regulation
- Comprehensive protection including OVP and OCP trips
- Compact bench footprint; modular width for rack mounting
- Auxiliary output fully variable 1.00V to 6.00V at 3A with selectable voltage and current metering (T models)
- Bus programmable via USB, RS232, LAN (P and P(G) models) or GPIB (P(G) models)
- LAN interface is LXI compliant
- Duplicate power and sense terminals at rear (P and P(G) models)
GPIB is now a factory fit option and cannot be retrofitted. P models had GPIB fitted as standard until 2024 when it became an option (P(G) models).
Datasheet - (PDF / English) Product Tabs
| Model | Price | ||
|---|---|---|---|
 |
QL355Bench/System Precision Linear Regulated DC Power Supply 35V/3A or 15V/5A, No Interfaces |
603,00 € |
|
 |
QL355PBench/System Precision Linear Regulated DC Power Supply 35V/3A or 15V/5A, USB/RS232/LAN |
854,00 € |
|
 |
QL564Bench/System Precision Linear Regulated DC Power Supply 56V/2A or 25V/4A |
603,00 € |
|
 |
QL564PBench/System Precision Linear Regulated DC Power Supply 56V/2A or 25V/4A, USB/RS232/LAN |
854,00 € |
|
 |
QL355TBench/System Precision Linear Regulated DC Power Supply 2 x 35V/3A or 15V/5A plus 1-6V/3A |
1 167,00 € |
|
 |
QL355TPBench/System Precision Linear Regulated DC Power Supply 2 x 35/3A or 15V/5A plus 1-6V/3A, USB/RS232/LAN |
1 455,00 € |
|
 |
QL564TBench/System Precision Linear Regulated DC Power Supply 2 x 56V/2A or 25V/4A plus 1-6V/3A |
1 167,00 € |
|
 |
QL564TPBench/System Precision Linear Regulated DC Power Supply 2 x 56V/2A or 25V/4A plus 1-6V/3A, USB/RS232/LAN |
1 455,00 € |
|
|
|
QL355P(G)Bench/System Precision Linear Regulated DC Power Supply 35V/3A or 15V/5A, USB/RS232/LAN/GPIB |
994,00 € |
|
|
|
QL564P(G)Bench/System Precision Linear Regulated DC Power Supply 56V/2A or 25V/4A, USB/RS232/LAN/GPIB |
994,00 € |
|
|
|
QL564TP(G)Bench/System Precision Linear Regulated DC Power Supply 2 x 56V/2A or 25V/4A plus 1-6V/3A, USB/RS232/LAN/GPIB |
1 595,00 € |
|
|
|
QL355TP(G)Bench/System Precision Linear Regulated DC Power Supply 2 x 35/3A or 15V/5A plus 1-6V/3A, USB/RS232/LAN/GPIB |
1 595,00 € |
| Model | Price | |
|---|---|---|
|
RM410 |
184,00 € |
| QL Series DC Power Supplies Product Tour - (HTML / English) |
| QL Series II Interface firmware V2.08 - (HEX / English) |
| QL-P series Power Supplies IVI driver V1.8.0 - (ZIP / English) |
| QL-P series Power Supplies LabVIEW and CVI driver V1.8.0 - (ZIP / English) |
| USB Driver V2.11 - (ZIP / English) |
| QL Series Single Output Power Supplies Mechanical Drawing - (PDF / English) |
| QL Series Triple Output Power Supplies Mechanical Drawing - (PDF / English) |
| QL Series II DC Power Supplies Data Sheet EN Issue 4b - (PDF / English) |
| Firmware Flash update utility - (ZIP / English) |
| LXI discovery tool - (ZIP / English) |
| Test Bridge Software - (MSI / English) |