PDF user manual..
Contents
1. MONITOR OV corresponds to Tmin 4V to Tmax For Tmin Tmax and T V curve see Temperature calibration section 6 red 5V DC Feeding voltage 5V DC INPUT 8 Current set point monitor Voltage at this pin 1s linear SOI NOS with the current settled with the trimpot OULEL OV 0A 2 5V 1A Photodiode If photodiode is connected to the OUTPUT 9 green connector output voltage at this pin is proportional to OUTPUT P otodiode current 10mV corresponds to luA of photodiode output current Temperature monitor Output voltage at this pin shows measured diode temperature Dependence isn t linear 10 orange i TEMP MONITOR OV corresponds to Tmin 4V to Tmax OUTPUT For Tmin Tmax and T V curve see Temperature calibration section Operations CW 1 Connect to the module e laser diode e peltier cooling module e 10kOhm NTC thermistor 2 Ensure that POWER SWITCH is off Set zero current turn CURRENT TRIMPOT to the right 3 Connect module to 5V DC power supply 4 Turn POWER SWITCH on 5 Set desired current turn CURRENT TRIMPOT to the left Faults Protections Module sets FAULT state lights FAULT LED and suppresses output in the following situations e Diode not connected e Diode overtemperature undertemperature NTC not connected To start operations again you need to turn the power off then avoid the fault cause and afterthen turn the power on again Besides abovementioned module is prot2. signals Moreover module is fed through this connector adjusted cable 1s supplied with the module OUTPUT 10 PIN WR PHD 2 54MM ANGLED MALE PIN TYPE DESIGNATION DESCRIPTION 1 2 blue OUTPUT DIODE Laser diode cathode 3 4 red OUTPUT DIODE Laser diode anode Photodiode anode 5 green INPUT It s supposed that photodiode cathode and diode anode are connected within diode assembly 6 7 purple INPUT NTCRETURN Return of NTC 8 OUTPUT TEC Peltier cooler module 9 orange OUTPUT TEC Peltier cooler module 10 kOhm NTC thermistor must be connected to this pin GA a se and to one of NTC RETURN pins PIN TYPE DESIGNATION DESCRIPTION 1 7 black GND Ground 2 blue Digital m m INPUT OV applied to this pin or leaving this pin free standing allows output SV applied to this pin suppresses output Internal timer shows running hours of the module 3 OUTPUT TIMER Output voltage at this pin is linear with running hours 5V corresponds to 10 000 hours afterthen 5V forever Analog modulation Like digital modulation analog 4 purple modulation has reverse polarity INPUT AM _ OV applied to this pin or leaving this pin free standing allows output 2 5V applied to this pin suppresses output Temperature set point monitor Output voltage at this i pin shows temperature set point Dependence isn t 5 yellow TEMP SET POINT linear OUTPUT
3. LLLLLLOLLLLLCLALLLLLLLLGLGGUBALALLALLGOLOGLOLGDLGQZLU Protections input overvoltage n H P e input undervoltage E reverse input polarity short circuited loads gt Environment 000 Operation temperature 0 4400 sss Storage temperature 20 60C 1 MECHANICAL SPECIFICATION Size LxWxH 105x40x27mm Weight 02kg gt DRAWINGS N N A SSN E 40 A A UU NN ig MS x4 30 70 105 Part numbers SDC 1A PRO Standard version gt HF High frequency option 10 MHz digital modulation Example SDC 1A PRO HF Miscellaneous Ch1 3 TIT vary 300mV Ch1 Freq 10 16MH2 Chi Ampl 1 50 V Chl Over 5 0688 TET Ons A Chi d 3 70V 120ct 2009 16 40 12 20 34 Ch2 Freg 1 022MH2 Ch2 Ampl 660 0mY Ch1 Ampl 17 50mY M 400ns BA Chi F 17 2mV 7 Sep 2009 24 80 18 12 53 SDC 1A PRO HF Analog modulation I MHz Temperature calibration TEMP MONITOR TEMP SET POINT MONITOR 15 4 09 16 3 92 3 4 3 97 18 3 4 20 3 23 3 06 22 2 89 2 72 24 2 55 2 38 26 2 21 2 04 28 1 88 1 71 TEMPERATURE 1 55 1 39 1 23 1 07 0 91 0 76 0 61 0 47 0 32 0 18 0 03 This calibration table i
4. aa aa K an aa aa ee K KS K an 1 KS K an aa KS K an na Ls c ee ee ne nn ee ce ce ee ce ce LEAL ee ce ee ee ce ee ee ee ce an ee cece PSI Current stability better than 5mA Overshooting protection Output TEC gt ME Max current 2A Temperature set point 15 40 C with 10 kOhm NTC Thermocontroller accuracy OIC 0000 Monitors m A EUAMUQDL AMWMWgOMg66666666o6o6 A A 6AAA A AAAA A P Pp eo o oo ooone LS AA aAaA8aRRBBBaa amp dsta 2o b56 0 0 T a Temp set point monitor 0 4 V nonlinear gt Temp monitor 0 4 V nonlinear Photodiode monitor 0 5 V linear with photocurrent Running hours monitor 0 5 V linear with running LIES LLLLLELLLRQQGLLGLRLLLLLLLLGGG OGRG OKLLGLRUABZLLLUGGLGCGGGGIGALBGGLRGOGGGUGGLBGG G CGLGLGLLGLLLGGGLEGLGLL GGGCBGBGLGLL GGLGOAA LAG U GRG GZCGQL Analog up to 300 kHz by default p to I MHz in HF version Digital up to 3 MHz by default up to 10 MHz in HF version _Faults not connected diode diode overtemperature diode undertemperature NTC not connected 6 eee 0 mmm e m eee ee 00 esse sms ses ee nen ee a a 09 KE KO SOD B K DK K B K SULLO LLLLLLLLLLLLLLLLLLLLL
5. ected from as follows e Short circuited diode output short circuited peltier cooling module output e Reverse input polarity e Input overvoltage module stops operations when input voltage exceeds 5 5V and starts again when input voltage falls below 5 3V e Input undervoltage module stops operations when input voltage falls below 4 2V and starts again when input voltage exceeds 5 0V Cooling In standard environmental conditions 0 30 C temperature no tight envelopes no cooling 1s needed Elsewise either passive cooling by mounting onto larger heatsink or active forced air cooling may be needed Optionally 40x40x10 mm fan may be preinstalled as it s shown on the picture below Because of 5V DC fan input no additional feeding level are required i SST S INNS X SKA Specification ELECTRICAL SPECIFICATION Jopo Max current 2 7 A max VE M P Ee Output current source ss ssSCis Max current lA AA A4A A 4 A A AA A A A 4 A AAAA D nAA 5 MD m seet M an aa aa aa aa K
6. rev 1 07 2011 07 07 SDC 1A PRO diode controller User Manual Overview SDC 1A PRO diode controller is a complete solution for single laser diode driving Module combines both diode driver current source and bi polar temperature controller TEC into one board Some interface circuits are also integrated Maximal output current is 1A Current may be CW analog or digitally modulated For operations in CW mode module must be connected to the laser diode peltier cooling module 10 kOhm NTC termistor and power source 5V DC For modulated output module must be connected to external pulse generator Description POWER SWITCH FAULT LED OUTPUT OC nu CURRENT gt TRIMPOT l x P v POWER LED G TEMPERATURE TRIMPOT INTERFACE POWER SWITCH turns module on to the left and off to the right CURRENT TRIMPOT regulates output current 0 1A range by default other on request counterclockwise rotation increases the current TEMPERATURE TRIMPOT regulates temperature set point 15 40 C range by default with 10 kOhm NTC other on request clockwise rotation increases the temperature POWER LED indicates if module is turned on FAULT LED indicates if module is failed OUTPUT connector connects module with diode peltier module 10 kOhm NTC and photodiode adjusted cable 1s supplied with the module INTERFACE connector transmits input output
7. s absolutely valid for EPCOS B57861S0103F040 thermisotors Other 10kOhm NTC may have a little different R T curves
Download Pdf Manuals
Related Search