Pulsed Laser Diode Drivers

DEI offers a variety of laser diode drivers designed for high power and precision applications for pulsed and Quasi-CW (QCW) operation.

High compliance voltages allow for both single diode and diode array use as well as non-laser applications requiring a current source.

These instruments are perfect for research & development, materials processing, LIDAR, ADAS, characterization, and testing of laser diodes. We offer instruments, standard modules and OEM modules tailored through our Lab to Launch program.

Typical Applications
  • LIDAR
  • Marking and Engraving
  • Scientific Research
  • Micromachining
  • Medical & Cosmetic Laser
Laser Diode Driver Short-form Catalog

Our Laser Diode Drivers are sorted by Compliance Voltage by default but you can sort any column by clicking the column header or search by part number or parameter in the search field on the right.

Filter by Compliance Voltage (V), Maximum Current (A), Maximum Frequency (kHz), Minimum Pulse Width (PWm), Computer Control and Form Factor with the filter selection tool.

* The specifications listed below represent the highest performance point. Consult the datasheet and/or operating manual to see full safe operating area (SOA) information.

ImageNameDescriptionCompliance Voltage (V)Max CW Current (A)Max Pulsed Current (A)Max Frequency (kHz)Min Pulse Width (ns)Computer ControlForm FactorDatasheetOperating Manualhf:att:pa_compliance-voltagehf:att:pa_maximum-currenthf:att:pa_maximum-frequency-khzhf:att:pa_minimum-pulse-width-pwmhf:att:pa_computer-controlhf:att:pa_form-factor
PCX-7420-B
PCX-7420-B

The PCX-7420-B offers the capability of providing both QCW (pulsed), and CW (DC) outputs. It can serve as a CW driver at currents from 0.050 A to 5.8 A, and as a pulsed/QCW driver at currents from 3 A to 21.5 A.

245.815.71,000120RS232, USBBenchtop2415-71000-2120rs232 usbbenchtop
PCM-7140 Laser Diode Driver Module
PCM-7140-1 1A Pulsed/CW OEM Laser Diode Driver Module

The PCM-7140-1 is a compact pulsed and CW current source designed to drive laser diodes, bars, arrays, or any low impedance load: 0.1A to 1A, 0V to 60V.

60111001,000N/AModule6011001000-3namodule
PCM-7140 Laser Diode Driver Module
PCM-7140-200 200A Pulsed/QCW OEM Laser Diode Driver Module

The PCM-7140-200 is a compact pulsed and QCW current source designed to drive laser diodes, bars, arrays, or any low impedance load: 5A to 200A, 0V to 55V.

55202005.525,000N/AModule552005-525000-2namodule
PCM-7140 Laser Diode Driver Module
PCM-7140-10 10A Pulsed/CW OEM Laser Diode Driver Module

The PCM-7140-10 is a compact pulsed and CW current source designed to drive laser diodes, bars, arrays, or any low impedance load: 1A to 10A, 0V to 60V.

6010101003,000N/AModule60101003000namodule
PCX-7500-LIV
PCX-7500-LIV

450 A Pulsed Laser Diode Driver w/External Power Supply Connections for Wide Range Voltage Applications

5450104,000Ethernet, RS232, USBBenchtop, Rackmount5450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-LIV-EX
PCX-7500-LIV-EX

450 A Pulsed Laser Diode Driver w/External Power Supply Connections for Wide Range Voltage Applications

5450104,000Ethernet, RS232, USBBenchtop, Rackmount5450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-EX
PCX-7500-EX

450 A Pulsed Laser Diode Driver w/External Power Supply Connections for Wide Range Voltage Applications

5450104,000Ethernet, RS232, USBBenchtop, Rackmount5450104000-2ethernet rs232 usbbenchtop rackmount
PCO-7121 50A 22ns Pulsed Laser Diode Driver Module
PCO-7121 50A 22ns Pulsed Laser Diode Driver Module

The PCO-7121 is a compact and economical 5 A to 50 A, 22 ns to 1 µs  OEM pulsed current laser diode driver module.

5501,00022N/AModule5501000-222namodule
PCX-7500-110 450A 110V Pulsed Laser Diode Driver
PCX-7500-110 450A 110V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays: 10A to 450A, up to 110V.

110450104,000Ethernet, RS232, USBBenchtop, Rackmount110450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-102 450A 102V Pulsed Laser Diode Driver
PCX-7500-102 450A 102V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays: 10A to 450A, up to 102V.

102450104,000Ethernet, RS232, USBBenchtop, Rackmount102450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-94 450A 94V Pulsed Laser Diode Driver
PCX-7500-94 450A 94V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power current source designed to drive laser diodes, bars, and arrays: 10A to 450A, up to 94V.

94450104,000Ethernet, RS232, USBBenchtop, Rackmount94450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-86 450A 86V Pulsed Laser Diode Driver
PCX-7500-86 450A 86V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power current source designed to drive laser diodes, bars, and arrays: 10A to 450A, up to 86V.

86450104,000Ethernet, RS232, USBBenchtop, Rackmount86450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-78 450A 78V Pulsed Laser Diode Driver
PCX-7500-78 450A 78V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays: 10A to 450A, up to 78 V.

78450104,000Ethernet, RS232, USBBenchtop, Rackmount78450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-73 450A 73V Pulsed Laser Diode Driver
PCX-7500-73 450A 73V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays: 10A to 450A, up to 73V.

73450104,000Ethernet, RS232, USBBenchtop, Rackmount73450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-66 450A 66V Pulsed Laser Diode Driver
PCX-7500-66 450A 66V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays: 10A to 450A, up to 66V.

66450104,000Ethernet, RS232, USBBenchtop, Rackmount66450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-62 450A 62V Pulsed Laser Diode Driver
PCX-7500-62 450A 62V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays: 10A to 450A, up to 62V.

62450104,000Ethernet, RS232, USBBenchtop, Rackmount62450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-54  450A 54V Pulsed Laser Diode Driver
PCX-7500-54 450A 54V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays: 10A to 450A, up to 54 V.

54450104,000Ethernet, RS232, USBBenchtop, Rackmount54450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-48  450A 48V Pulsed Laser Diode Driver
PCX-7500-48 450A 48V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays. The output current can be set from 10 A to 450 A, compliance voltage is up to 48 V.

48450104,000Ethernet, RS232, USBBenchtop, Rackmount48450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-38  450A 38V Pulsed Laser Diode Driver
PCX-7500-38 450A 38V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays. The output current can be set from 10 A to 450 A, compliance voltage is up to 38 V.

38450104,000Ethernet, RS232, USBBenchtop, Rackmount38450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-30  450A 30V Pulsed Laser Diode Driver
PCX-7500-30 450A 30V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power current source designed to drive laser diodes, bars, and arrays. The output current can be set from 10 A to 450 A, compliance voltage is up to 30 V.

30450104,000Ethernet, RS232, USBBenchtop, Rackmount30450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-24  450A 24V Pulsed Laser Diode Driver
PCX-7500-24 450A 24V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays. The output current can be set from 10 A to 450 A, compliance voltage is up to 24 V.

24450104,000Ethernet, RS232, USBBenchtop, Rackmount24450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-17  450A 17V Pulsed Laser Diode Driver
PCX-7500-17 450A 17V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays. The output current can be set from 10 A to 450 A, compliance voltage is up to 17 V.

17450104,000Ethernet, RS232, USBBenchtop, Rackmount17450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-12  450A 12V Pulsed Laser Diode Driver
PCX-7500-12 450A 12V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays. 12 V, 450 A Pulsed Laser Diode Driver

12450104,000Ethernet, RS232, USBBenchtop, Rackmount12450104000-2ethernet rs232 usbbenchtop rackmount
PCX-7500-05  450A 5V Pulsed Laser Diode Driver
PCX-7500-05 450A 5V Pulsed Laser Diode Driver

The PCX-7500 is an air-cooled, high power pulsed current source designed to drive laser diodes, bars, and arrays. 5 V, 450 A Pulsed Laser Diode Driver

5450104,000Ethernet, RS232, USBBenchtop, Rackmount5450104000-2ethernet rs232 usbbenchtop rackmount
PIM-Mini-200 200A OEM Pulsed Laser Diode Driver
PIM-Mini-200 200A OEM Pulsed Laser Diode Driver

The PIM-Mini-200 is a compact and lightweight pulsed current source designed to drive laser diodes, bars, arrays, or any low-impedance load: 25A to 200A at forward voltage 0V to 48V.

482000.02025,000N/AModule482000-02025000-2namodule
PIM-Mini-50 50A OEM Pulsed Laser Diode Driver
PIM-Mini-50 50A OEM Pulsed Laser Diode Driver

The PIM-Mini-50 is a compact and lightweight pulsed current source designed to drive laser diodes, bars, arrays, or any low-impedance load: Output from 5A to 50A at forward voltage 0V to 48V.

48500.02025,000N/AModule48500-02025000-2namodule
PIM-Mini-20 20A OEM Pulsed Laser Diode Driver
PIM-Mini-20 20A OEM Pulsed Laser Diode Driver

The PIM-Mini-20 is a compact and lightweight pulsed current source designed to drive laser diodes, bars, arrays, or any low-impedance load: 2A to 20A, forward voltage from 0V to 48V.

48200.02025,000N/AModule48200-02025000-2namodule
PIM-Mini-10 10A OEM Pulsed Laser Diode Driver
PIM-Mini-10 10A OEM Pulsed Laser Diode Driver

The PIM-Mini-10 is a compact and lightweight pulsed current source designed to drive laser diodes, bars, arrays, or any low-impedance load: 1A to 10A, 0V to 48V.

48100.02025,000N/AModule48100-02025000-2namodule
PIM-Mini-5 5A OEM Pulsed Laser Diode Driver
PIM-Mini-5 5A OEM Pulsed Laser Diode Driver

The PIM-Mini-5 is a compact and lightweight pulsed current source designed to drive laser diodes, bars, arrays, or any low-impedance load: 0.5A to 5A, 0V to 48V.

480.7550.02025,000N/AModule4850-02025000-2namodule
PCO-6141 60A OEM Pulsed/CW Laser Diode Driver Module
PCO-6141 60A OEM Pulsed/CW Laser Diode Driver Module

The PCO-6141 is a compact, OEM-style high power 60A pulsed/CW current source designed to drive diode lasers, bars and arrays in pulsed, QCW or CW modes.

206060500100N/AModule2060500100namodule
PCO-6131 125A OEM Pulsed/CW Laser Diode Driver Module
PCO-6131 125A OEM Pulsed/CW Laser Diode Driver Module

125 A Pulsed/CW/QCW OEM Laser Diode Driver Module

20125125500100N/AModule20125500100namodule
PCM-7510 250A Pulsed/QCW Laser Diode Driver Module
PCM-7510 250A Pulsed/QCW Laser Diode Driver Module

The PCM-7510 pulsed laser diode driver delivers current pulses variable from 10A to 250A with up to 1250W of total output power. Pulse widths from 5μs to 5ms, rise and fall times of 2μs to 8μs.

12025065,000RS232Module12025065000-2rs232module
PCX-7420 CW / Pulsed Laser Diode Driver
PCX-7420 CW / Pulsed Laser Diode Driver

The PCX-7420 offers the capability of providing both QCW (pulsed), and CW (DC) outputs. It can serve as a CW driver at currents from 0.050 A to 5.8 A, and as a pulsed/QCW driver at currents from 3 A to 21.5 A.

245.821.51,000100Ethernet, RS232, USBBenchtop2421-51000-2100ethernet rs232 usbbenchtop
PCO-7114-50-4 50A 4ns Pulsed Laser Diode Driver Module
PCO-7114-50-4 50A 4ns Pulsed Laser Diode Driver Module

The PCO-7114-50-4 is a compact and economical pulsed-current OEM 50 A, 4 ns Pulsed Laser Diode Driver.

5506504N/AModule5506504namodule
PCX-7401 3A Pulsed/CW Laser Diode Driver
PCX-7401 3A Pulsed/CW Laser Diode Driver

The PCX-7401 laser diode driver provides both 3A pulse and 0.55A bias currents at up to 15 V compliance voltage.

15332,000100Ethernet, RS232, USBBenchtop1532000-2100ethernet rs232 usbbenchtop