Sunpump

High-voltage drive module

Model:LDB-200CL
High-voltage drive module
High-voltage drive module

Overview

Continuous or pulsed output, suitable for driving various constant current devices, such as semiconductor lasers, LED light-emitting diodes, etc.

 

Applications cover industrial and scientific research fields such as laser welding and laser marking.

Description

产品综述

 

 

   支持驱动单个或多个半导体激光二极管

    电源电压范围: 30~200V(为保证良好工作性能, 一般输入电压不大于负载额定电压2~5V)

   驱动电流范围: 0~50A(连续)/ 0~200A(脉冲) ,重频≤200Hz,脉宽≤600us

   快速的驱动电流上升下降,达us量级

    50mA级纹波电流,具备软启动功能,无过冲    可选配台阶电流

    内外触发可配置(外触发输入, 5V TTL电平信号@1MΩ),  具有调制功能

   集成过流、过压保护功能

    自带0~10V模拟量输出端口,可调节负载开关电源输出电压    传导冷却,体积紧凑

   具有温度监测和PWM风扇调速功能     RS422通信协议

Specifications

11

Technical Data

 

参数名称

指标内容

单位

 

 

电源电压(控制回路)

18~36

V

 

 

电源电流(控制回路)

0.1

A

 

 

电源电压(负载回路)

30~200

V

 

 

驱动电流(负载回路)连续输出

0~50

A

 

 

驱动电流(负载回路)脉冲输出

0~200

A

 

 

电流上升/下降沿

20~35

us

 

 

响应时间

< 5

us

 

 

电流纹波

< 50

mA

 

 

电流温漂

< 10

ppm

 

 

适用重频范围

连续或≤200Hz

-

 

 

脉宽

≤600

us

 

 

通信协议

RS422

-

 

工作温度                                                       -25~60                                                      ℃

存储温度                                                       -45~125                                                   ℃

模块重量                                                        <220                                                          g

外形尺寸                                                         100 ×80 × 50                                                mm