---
title: "PCO-6131 | 125A Output Current Pulsed / CW Laser Diode Driver Module"
date: 2025-01-09T09:52:50Z
modified: 2026-06-23T15:07:39Z
permalink: "https://www.berkeleynucleonics.com/pco-6131-125a-output-current/"
type: page
status: publish
excerpt: ""
wpid: 19829
---

 [ ![](https://www.berkeleynucleonics.com/wp-content/uploads/banner_configurator_laser_diodes.png) ](/laser-diode-drivers-and-modules-standard-and-custom-versions-available) 

 

 

 

[![Current Pulsed / CW Laser Diode Driver Module PCO-6131](https://www.berkeleynucleonics.com/wp-content/uploads/images/products/pco-6131_diagonal.png)

](https://www.berkeleynucleonics.com/wp-content/uploads/images/products/pco-6131_diagonal.png)

 

 

 

 

 

- [    Quote ](/get-quote/?interested_product=PCO-6131%20|%20125A%20Output%20Current)
- [    Contact ](/contact-us/)
- [    Datasheet ](#technical-resources-section)
- [    Price List ](/access-pricelist/)
 
 

 

 

 

 

#### PCO-6131 | 125A Output Current Pulsed / CW Laser Diode Driver Module

 

 

The EVO Series delivers exceptional precision, rapid control, and user-friendly operation in a compact, high-power-density package—ideal for demanding high-voltage applications.

- Power ratings: 2 kW or 3 kW
- Voltage classes: 0–1.5 kV DC, 0–5 kV DC, 0–10 kV DC (up to 20 kV in select configs)
- Currents: from 0.2 A to 2 A (model-dependent)
- Compact form factor: only 2U rack height (benchtop or 19″ rack with adapter)
- Fully digital regulation via microcontroller + FPGA for fast signal processing and adaptable load response
- Electrically reversible polarity (positive or negative HV output)
- User-friendly operating system with intuitive controls
- High power density and quick, precise control without compromising speed or accuracy

Contact our team to discuss custom specifications for your optimal high-voltage supply solution.

Learn more on this [Youtube Video](https://www.youtube.com/watch?v=7sHaxpXyt4k).

 

 

 

 

##### [Features](#features-section)

 

 

 

##### [Specifications](#specifications-section)

 

 

 

##### [Tech Resources](#technical-resources-section)

 

 

 

##### [Media](#media-section)

 

 

 

##### [Downloable Resources](#downloadable-section)

 

 

 

##### [Price List](#pricelist-section)

 

 

 

 

 

#### Overview

 

 

 

 

##### Applications

 

 

- Driving high power laser diodes, bars and arrays in pulsed, QCW or CW modes.

 

 

 

##### Features

 

 

- 1 A To 125 A Output Current
- Less than 100 ns to DC Variable Pulse Width
- 20 V Maximum Output Voltage
- 2.5 kW Maximum Average Output Power
- User-Adjustable Variable Rise Time
- Repetition Frequency Single-Shot to 500 kHz

 

 

 

 

 

#### Specifications

 

 

 

 

**Compliance Voltage**

 

 

 

20V

 

 

 

 

 

**Max Current Amplitude**

 

 

 

125A

 

 

 

 

 

**Rise/Fall Time**

 

 

 

30ns

 

 

 

 

 

**Max Frequency**

 

 

 

500 kHz

 

 

 

 

 

**Pulse Engine (Trigger)**

 

 

 

External

 

 

 

 

 

**Remote Control**

 

 

 

N/A

 

 

 

 

 

**Form Factor**

 

 

 

Module

 

 

 

 

 

**Cooling**

 

 

 

Ambient Air

 

 

 

 

 

**Dimensions (in)**

 

 

 

12x10x10

 

 

 

 

 

**Weight (lbs)**

 

 

 

10

 

 

 

 

 

#### Technical Resources

 

 

 

 

  [ Press Room – BNC’S PCO-6131: The Ultimate Solution For Driving High-Power Laser Diodes](https://www.berkeleynucleonics.com/download/27957/?tmstv=1782227259)
 [ PCO-6131 Datasheet](https://www.berkeleynucleonics.com/download/27960/?tmstv=1782227259) 

 

 

 

#### Downloadable Resources

 

 

 

 

Downloadable resources such as datasheets, firmware, software, drivers and products manuals. Alternatively, you can browse resources directly by visiting our [downloads page](/downloads).

- [Product Datasheets](/downloads#tm-datasheets)
- [Product Firmware](/downloads#tm-firmware)
- [Product Software and Drivers](/downloads#tm-softwaredrivers)
- [Product Manuals](/downloads#tm-manuals)

 

 

 

 

#### Media

 

 

 

 

## Playlist

  

 

 ![High Voltage Power Supply & Pulse Generator Webinar! What You Need to Know](https://img.youtube.com/vi/E8cJDr2VDRM/maxresdefault.jpg)   

####  High Voltage Power Supply & Pulse Generator Webinar! What You Need to Know 

 44:38 

 





 

 



 

 

 

 

 

 

 

 

 

#### Price Lists

 

 

 

 

 [ Berkeley Nucleonics Price List 2026](https://www.berkeleynucleonics.com/download/19881/?tmstv=1782227259)

 

 

 

 

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