Laser diode power supply
Laser diode driver features
- Low current ripple ≤ 10μA
- Current stability 0.1%
- No need to adjust voltage
- Soft-start
- Reverse current protection
- Crowbar circuit protection
TEC controller features
- Low current ripple ≤ 2μA
- Integrated PID controller, doesn't require setup
- Adjustable TEC output voltage limit
- Working with sensor NTC 10kOhm
Applications
- Supplying laser diodes in butterfly case
Description
Laboratory power supply MBL1500A – high stability laser diode (LD) controller, optimized for Butterfly LD. Contains the LD power supply channel, temperature controller (TEC) and integrated LD seat, compatible with pinouts LD Type 1 and Type 2 Butterfly 14-pin and LD Type 1 Butterfly 10-pin. MBL1500A can be controlled from the front panel using buttons and/or touchscreen or remotely via USB. The LD power supply channel provides current up to 1.5A with noises no more than 10-15μA. The TEC channel provides a temperature change from +12 to +40°C with stability 0,01°C. TEC contains integrated self-adjusted PID controller, providing optimal temperature regulation.
Electrical characteristics
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Vin
100
240
V
Consumption power
Operative
45
50
W
Interlock threshold
1
V
Electrical characteristics LD power supply channel
PARAMETER
MIN
TYP
MAX
UNIT
Output voltage
0.5
3
V
Output current
0
1500
mA
Current ripple
10
15
μA
Current set step
0.5
mА
Current set accuracy
±2
%
Electrical characteristics TEC
PARAMETER
MIN
TYP
MAX
UNIT
Output voltage
0
±4
V
Output current
0
±4
A
Current ripple
2
4
mA
Temperature set range
+12
+40
°C
Internal measurements accuracy
±2
%
Typical Performance Characteristics
Mechanical dimensions
描述 [描述] Output current LD (I): 1500 mA<br />Output voltage LD (V): 0.5-3 V