(812) 326-07-48
Production catalogTo return on the main

Laser diode driver (QCW), model SF3xx

- Designed to power the diode arrays used to pump high-power solid-state or fiber lasers.
- Optimized for use as part of laboratory, educational, experimental and industrial applications.
- In addition, it can be equipped with a controller of thermal stabilization of Peltier elements (TEC controller).
- It has current limit, duty cycle limit and safety interlocks.
- It can be modified according to customer requirements for optimal selection of parameters for a specific load.
 
 
Specifications:
 
 
SF306
SF315
SF350
Pulse rate* (F)
1 — 500 Hz, single pulse
1 — 500 Hz, single pulse
1 — 1000 Hz, single pulse
Output voltage* (V)
0-140 V
0-300 V
0-300 V
Output current* (I)
1-150 А
1-300 А
1-350 А
Pulse duration* (τ)
50-1000 μs
50-1000 μs
50-1000 μs
Rise time**
<60 μs
<60 μs
<60 μs
Fall time**
<60 μs
<60 μs
<60 μs
Output current tolerance
0.3 %
0.3 %
0.3 %
Average output power* (P)
0.4 kW
1.5 kW
4.6 kW
Data display
LCD
LCD
LCD
Communication interface***
RS232
RS232
RS232
Trigger in
5 V, 10 μs
5 V, 10 μs
5 V, 10 μs
Trigger out
5 V, 10 μs
5 V, 10 μs
5 V, 10 μs
Trigger out delay
1-1100 μs
1-1100 μs
1-1100 μs
Interlock
switch contact closure
switch contact closure
switch contact closure
Power Input
single phase 220 VAC, 50Hz
single phase 220 VAC, 50Hz
three phase 220/380 VAC, 50Hz
Type of cooling
air cooling
air cooling
air / water cooling
Dimensions
440*88*345 mm; 2U
440*132*440 mm; 3U
440*177*485 mm; 4U
Weight
10 kg
12 kg
25 kg

 

Check your power supply

Input parameters:

 

Pulsed mode
Hz
A
V
μs (microsec)
{{ areaa }}

 

> {{ result }} <

F*V*I*τ≤P (pulse mode); V*I≤P (CW mode)

 
* Values are limited by average power:  F*V*I*τ≤P (pulse mode); V*I≤P (CW mode)
**With a length of laser diode power wire is not more than 2m
***Installation of FOCL, LAN on request
 
Dimensions:
RS232, ВОЛС
 
Dimensions SF306
 
Dimensions SF315
 
Dimensions SF350
 
Prices:
 
 
SF306
SF315
SF350
 
EUR
USD
EUR
USD
EUR
USD
1 pcs
2800
3500
3200
4000
4000
4990
for standing customers
2550
3200
2900
3650
3600
4500
from 50 pcs
2250
2800
2650
3300
3250
4100
SF302


 Specification Diode driver / laser power supply (QCW) model SF3xx