Laser diode power supply
Laser diode driver features - Low current ripple
- No need to adjust voltage
- Soft-start
- Adjustable overcurrent limit
- Thermal warning and shutdown
- Reverse current protection
- Crowbar circuit protection
- Universal controls
-NTC thermistor input
- Own software
Applications
- Supplying laser diodes, bars and arrays
- Supplying high power LED arrays
Description
The MBHXXXX is series of precision high power laser diode controllers. It is optimized for driving laser diodes or high power LED arrays with an output current range up to 250A, output voltage range up to 40V. Multiple built-in protection features ensures safety work. Digital control is provided via an USB 2.0 interface. Free software is included in the delivery set.
Versions
Device
Max output current, A
Max output voltage, V
MBH1510
15
10
MBH3010
30
10
MBH1240
12
40
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
MBH1510
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output voltage
1
10
V
Output current
0
15
A
Current ripple
12
15
mA
Current set step
0.01
А
Current set accuracy
2A < Iout < 5A
± 5
%
5A < Iout < 15A
± 1
%
MBH3010
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output voltage
1
10
V
Output current
0
30
A
Current ripple
12
15
mA
Current set step
0.01
А
Current set accuracy
5A < Iout < 10A
± 5
%
10A < Iout < 30A
± 1
%
MBH1240
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output voltage
5
40
V
Output current
0
12
A
Current ripple
15
25
mA
Current set step
0.01
А
Current set accuracy
2A < Iout < 5A
± 5
%
5A < Iout < 15A
± 1
%
Typical Performance Characteristics
Mechanical dimensions
描述 [描述] Output current LD (I): 0-30 A<br />Output voltage LD (V): 0.7-10 V