LaCoSys SmartPower XS 10-2 Manual Download Page 6

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CW Laser Diode Driver for

Butterfly 14Pin Package

SmartPower XS 10-2

Made in Germany by

6-11

SmartPower XS 10-2

LaCoSys Sept 2020

Rev. A

Mechanical Drawing

All dimensions are in mm

Current Setpoint
Ccw → decrease

Cw → increase

LED

LASER ON

red

LED 1

LED 2

LED 3

heating cooling Power On

Red

green

yellow

Temp Setpoint

Mounting holes 3.2mm for M3

Summary of Contents for SmartPower XS 10-2

Page 1: ......

Page 2: ...ed by CW Laser Diode Driver for Butterfly 14Pin Package SmartPower XS 10 2 Made in Germany by 2 11 SmartPower XS 10 2 LaCoSys Sept 2020 Rev A MANUAL SMART POWER XS LASER CURRENT SOURCE WITH TEC TEMPERATURE CONTROL ...

Page 3: ...Stability 0 1 Current Noise 5mA rms Rise Time 150µs Fall Time 150µs Current Limit 1 1A Enable Input TTL Low Analog Input 1V 1A TE cooler DRIVER Current max 2A Voltage max 2 5V Sensor Typ NTC10k Accuracy 0 5K COMMON Supply 7 25Vdc 20W Size HxWxD 20x56x62 mm Mass 0 016kg DESCRIPTION The Diode Laser Source SmartPower XS laser diode driver with Temperature Controller is a high precision safe and cost ...

Page 4: ...otection 11 10 Temperature set point NTC 10k diagram 11 11 Contact Fehler Textmarke nicht definiert 1 Introduction Thank you very much for purchasing our SmartPower Board You have bought a high quality advanced product and we are sure that you will enjoy the work with it Please read this operation manual carefully before using the device and pay attention to the safety instructions given here In o...

Page 5: ...Mass 0 016 kg Laser module Laser Diode Current Range 0 2A Resolution analog Input unlimited Accuracy 0 5 of value in cw mode Laser Current Limit 2 1A Laser Diode Voltage Range 0 5 0 V Current Noise 1mA rms in cw mode Rise time 150µs Fall time 150µs TE cooler module TE cooler Current Range 2A TE cooler Voltage Range 2 5V Temperature Controller Set point potentiometer 15 25 1 relative accuracy 0 5K ...

Page 6: ...XS 10 2 Made in Germany by 6 11 SmartPower XS 10 2 LaCoSys Sept 2020 Rev A 3 Mechanical Drawing All dimensions are in mm Current Setpoint Ccw decrease Cw increase LED LASER ON red LED 1 LED 2 LED 3 heating cooling Power On Red green yellow Temp Setpoint Mounting holes 3 2mm for M3 ...

Page 7: ...r for Butterfly 14Pin Package SmartPower XS 10 2 Made in Germany by 7 11 SmartPower XS 10 2 LaCoSys Sept 2020 Rev A 4 Pin jumper description The jumper J1 select the signal source for the laser current setpiont Jumper J1 Connector X2 Pin 1 ...

Page 8: ...t Laser Current option via Jumper 0 2V 1V 1A input Impedance 10kΩ please contact default disabled 3 Monitor Laser Current Analog Voltage 0 2V 1V 1A output impedance 1kΩ 4 Enable Laser Current LOW signal connect to pin 5 to start laser 5 GND Power supply return path connected to Laser Diode Cathode 6 Power Supply 7 24V max 2 2A ripple max 20mV use filters to prevent reverse noise generated from the...

Page 9: ...ser Diode connection Automatic Power Control on Request PIN FUNCTION SPECIFICATION AND REMARKS 1 TEC Maximum 2A 2 NTC Thermistor NTC 10k High potential 5V 3 PD Not used 4 PD Not used 5 NTC Thermistor NTC 10k Low potential 2 5V 25 C 6 9 nn Not used 10 LDA Laser diode anode 11 LDK Laser diode cathode 12 13 nn Not used 14 TEC Maximum 2A PIN 1 PIN 14 PIN 7 PIN 8 ...

Page 10: ...n5 and pin 4 orange red wire and check the voltage on the I Monitor pin With the setpoint potentiometer you can adjust the laser current Be careful and watch always the current monitoring pin while turning the potentiometer Your system is now ready for operation 6 3 Analogue Modulation The driver board can handle signals from CW up to 10kHz Please make sure that no negative input signals are provi...

Page 11: ... heat foil 9 Over temperature Protection The Driver Board has a built in temperature protection for the DC DC converter input stage If the temperature in stage reaches maximum the driver will turn off the Laser current and Temperature control loop After several ms the driver will automatically try to restart If the fault condition is still present the process start again A longer running in this m...

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