Datasheet

ManualsBrandsMEAN WELL ManualsLaser EquipmentLaser Diode Driver Module 50A 2.75kW 12 ... 60V

Laser Diode Driver Module

LDPC-50A

■ Model Encoding

■ Description



Laser engraving machine

Laser cutting machine

Electroplating device

UV coating and curing machine

UV sterilizer

■ Features ■ Applications

LDPC- 50 A

Series name

Max. Current 50Amp

File Name:LDPC-50A-SPEC 2018-06-21

LDPC-50A is a laser diode driver designed as high power pulsed current source. It delivers current

pulses variable from 0A to 50A with up to 2.75KW of total output power. Pulse widths can vary from

40 s to CW, with rise time less than 2 s. LDPC-50A can be externally triggered and synchronize for

μμ

applications requiring special triggering and synchronization.

Output current up to 50A

Input voltage 12~60V

Compliance voltage up to 55V

2.75KW maximum output power

High efficiency up to 96%

<2us rise/fall time for pulse mode

Low current ripple <1Arms

Repetition frequency 5KHz

5 years warranty

Summary of content (5 pages)

PAGE 1
Laser Diode Driver Module ■ Features Output current up to 50A Input voltage 12~60V Compliance voltage up to 55V 2.
PAGE 2
LDPC-50A Laser Diode Driver Module SPECIFICATION MODEL LDPC-50A COMPLIANCE VOLTAGE Input Voltage -5~10V PROGRAM CURRENT RANGE 0 ~ 50A SIMMER CURRENT RANGE 0 ~ 50A RATED POWER 2750W CURRENT RIPPLE 1Arms at full load 2Ap-p at full load CURRENT OVERSHOOT 5% at full load OUTPUT PROGRAM CURRENT RISE TIME 400us MIN. PULSE WIDTH FOR 1000us PROGRAM CURRENT PULSE MODE RISE TIME 2us MIN. PULSE WIDTH FOR 40us PULSE MODE PWM FREQUENCY (Typ.) 5KHz INPUT VOLTAGE RANGE 12 ~ 60V EFFICIENCY (Typ.
PAGE 3
LDPC-50A Laser Diode Driver Module Block Diagram ◎ Module I/P FILTER RECTIFIERS & FILTER POWER SWITCHING O/P CONTROL & DETECTION INPUT INTERFACE PULSE SIMMER ON I-PROGRAM OTP_OUT I-SIMMER SYSTEM ENABLE GND 12V AUX IN I-MONITOR SYNC_CLK Function Descrption of CN51 Pin No. Function I/O Description 1 PULSE 2 SIMMER ON I 3 I-PROGRAM I 0~10V ; Output amplitude current control signal. Full scale is 10V to 50A(max.). 4 I-MONITOR O Current monitoring.
PAGE 4
LDPC-50A Laser Diode Driver Module Mechanical Specification Case No.270A Unit:mm 250 41 3.5 8 243 TB1 VR21 2 1 VR51 9 10 16 CN51 2 TB2 84 100 13.2 1 13.2 16 2 1 5.6 ψ4.2×4PL Input Terminal Pin No. Assignment(TB1) : Pin No. 1 2 Output Terminal Pin No. Assignment(TB2) : Pin No. 1 2 Assignment +VIN -VIN Assignment +Vo -Vo Control Pin No. Assignment(CN51) : HRS DF11-10DP-2DS or equivalent Pin No. 1 2 3 4 5 Assignment PULSE SIMMER ON I-PROGRAM I-MONITOR I-SIMMER Pin No.
PAGE 5
LDPC-50A Laser Diode Driver Module 1.Operate with additional aluminum plate In order to meet the“Derating Curve”and the “Static Characteristics” ,LDPC series must be installed onto an aluminum plate(or the cabinet of the same size) on the bottom.The size of the suggested aluminum plate is shown as below. And for optimizing thermal performance, the aluminum plate must have an even and smooth surface (or coated with thermal grease), and LDPC series must be firmly mounted at the center of the aluminum plate.