Expect all our Laser Diode Current Sources to have high performance specifications. To decide which laser power supply is most appropriate for your application, first sort by your maximum current requirement. Then choose what kind of package would fit best – low profile, integrated fan and heatsink, etc. The models that include a temperature controller are indicated under the LD & TC header. For a complete explanation of laser diode driver package, size, and mounting option comparisons, download the Selector Guide. For low noise operation (constant current mode only), our QCL drivers can also be used with Laser Diodes.
Laser Diode Drivers
| Model | Image | Package | Mounting Options | Current | LD & TC | Datasheet | Details | hf:att:pa_package | hf:att:pa_mounting-options | hf:att:pa_current |
|---|---|---|---|---|---|---|---|---|---|---|
| FL500 |  | Component | SMT DIP PCB | 04500 mA |
| Details | component | smt-dip-pcb | 500-ma | |
| FL591FL |  | Eval Board | Benchtop or Chassis | 04500 mA |
| Details | eval-board | benchtop-or-chassis | 500-ma | |
| LD2.5CHA |  | Module | Benchtop or Chassis | 102.5 A |
| Details | module | benchtop-or-chassis | 2-5-a | |
| LD5CHA |  | Module | Benchtop or Chassis | 135 A |
| Details | module | benchtop-or-chassis | 5-a | |
| LD10CHA |  | Module | Benchtop or Chassis | 1610 A |
| Details | module | benchtop-or-chassis | 10-a | |
| LD15CHA |  | Module | Benchtop or Chassis | 1815 A |
| Details | module | benchtop-or-chassis | 15-a | |
| LDD200 1P OR 2P |  | Component | DIP PCB | 01200 mA |
| Details | component | dip-pcb | 200-ma | |
| LDD400 1P OR 2P |  | Component | DIP PCB | 03400 mA |
| Details | component | dip-pcb | 400-ma | |
| LDTC0520 |  | Module | Benchtop or Chassis | 04.1500 mA LD 2.2 A TEC |  |
| Details | module | benchtop-or-chassis | 500ma-ld-2-2a-tec |
| LDTC1020 |  | Module | Benchtop or Chassis | 05.11 A LD 2.2 A TEC | |
| Details | module | benchtop-or-chassis | 1a-ld-2-2a-tec |
| LDTC 2-2 E |  | Module | Benchtop or Chassis | 09.12.2 A LD 2.2 A TEC | |
| Details | module | benchtop-or-chassis | 2-2a-ld-2-2a-tec |
| LDTC 2-2 O |  | Module | Benchtop or Chassis | 09.12.2 A LD 2.2 A TEC | |
| Details | module | benchtop-or-chassis | 2-2a-ld-2-2a-tec |
| LD2TC5 LAB |  | Instrument | Benchtop | 135 A | |
| Details | instrument | benchtop | 15-a |
| LD5TC10 LAB |  | Instrument | Benchtop | 1610 A | |
| Details | instrument | benchtop | 15-a |
| MPL250 |  | Module | Benchtop or Chassis | 02250 mA |
| Details | module | benchtop-or-chassis | 250-ma | |
| MPL500 |  | Module | Benchtop or Chassis | 04500 mA |
| Details | module | benchtop-or-chassis | 500-ma | |
| MPL2500 |  | Module | Benchtop or Chassis | 102.5 A |
| Details | module | benchtop-or-chassis | 2-5-a | |
| MPL7500 |  | Module | Benchtop or Chassis | 157.5 A |
| Details | module | benchtop-or-chassis | 7-5-a | |
| PLD200 |  | Component | SIP PCB | 01200 mA |
| Details | component | sip-pcb | 200-ma | |
| PLD500 |  | Component | SIP PCB | 04500 mA |
| Details | component | sip-pcb | 500-ma | |
| PLD1250 |  | Component | SIP PCB | 061.25 A |
| Details | component | sip-pcb | 1-25-a | |
| PLD5000 |  | Component | SIP PCB | 135 A |
| Details | component | sip-pcb | 5-a | |
| PLD6500 |  | Component | SIP PCB | 146.5 A |
| Details | component | sip-pcb | 6-5-a | |
| PLD10000 |  | Component | DIP PCB | 1610 A |
| Details | component | dip-pcb | 10-a | |
| PLD12500 |  | Component | DIP PCB | 1712.5 A |
| Details | component | dip-pcb | 12-5-a | |
| PLD5K-CH |  | Module | Benchtop or Chassis | 135 A |
| Details | module | benchtop-or-chassis | 5-a | |
| PLD10K-CH |  | Module | Benchtop or Chassis | 1610 A |
| Details | module | benchtop-or-chassis | 10-a | |
| PLD12.5K-CH |  | Module | Benchtop or Chassis | 1712.5 A |
| Details | module | benchtop-or-chassis | 12-5-a | |
| WLD33ND |  | Component | DIP PCB | 092.2 A |
| Details | component | dip-pcb | 2-2-a | |
| WLD33ND-2L | | Component | DIP PCB | 092.2 A |
| Details | component | dip-pcb | 2-2-a | |
| WLD33ND-HB | | Component | DIP PCB | 092.2 A |
| Details | component | dip-pcb | 2-2-a | |
| WLD33ND-3A | | Component | DIP PCB | 113 A |
| Details | component | dip-pcb | 3-a | |
| WLD33ND-3L | | Component | DIP PCB | 113 A |
| Details | component | dip-pcb | 3-a |