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SDC-50A diode controller

Applications

  • Nd:YAG pumping (e.g. microchip Nd:YAG and others)

Features

  • Input – 12-15VDC
  • Output current – up to 50A
  • Compliance voltage – 4-6V (in dependence on input voltage)
  • Pulse width – up to 500us
  • Repetition rate – up to 50Hz
  • Risetime/falltime – <25us/15us respectively
  • There is a powerful Peltier controller onboard
sdc-50a-manual-en.pdf

Download user manual (2.7MB)

SDC-50A is a pulsed diode driver especially designed for diode pumping of microchip Nd:YAG and similar lasers.

Output is principally pulsed. There is a powerful Peltier controller onboard.

Module can be controlled either digitally via RS-485 interface or manually (with jumpers and trimpots).

Input:

Voltage
12-15 VDC

Laser diode output:

Maximal output current
Up to 50A
Maximal output voltage
4-6 V with 12-15V input respectively
Regime of operations
Pulsed only
Pulse width
Up to 500 us (other on request)
Repetition rate
Up to 50 Hz (other on request)
Risetime / falltime
<25/15 us correspondingly
Accuracy
< 1%
Stability
< 1%

TEC output:

Max. current / voltage
>5 A / 10 V
Temperature range
+10 … +40 °C
Accuracy / stability
0.1 °C
Feedback loop
NTC 10 kOhm

Environment:

Operating temperature
+10 … +40 °C
Storage temperature
-20 … +60 °C
Humidity
90%, non-condensing

Other:

Size (LxWxH)
95x75x30 mm
Weight
0.1 kg
sdc-50a-manual-en.pdf

Download user manual (2.7MB)