Simpledrive I & II laser diode drivers GB / ordering info
Hi,
Some guys asked me to start a thread here, on the forum, to be able to save on the purchase of my drivers. This thread is dedicated to "Simpledrive" series. Time to time I will edit the first post in order to maintain actual info.
Simpledrive I
Specs:
Supply voltage...................................... 4 ... 24V* DC
Output (drive) current............................ 0 ... 3000 mA
Bias current.......................................... 0 ... 400 mA
Modulation input.................................... 0 ... 5V (analog, compatible with 5V CMOS PWM, etc)
Bias suppression threshold (sensitivity)..... 0.1 V
Bias turn-off delay................................. 0.2 sec
Modulation bandwidth............................. 100+ KHz
Start-up delay...................................... 4 sec
Overheat shutdown tē............................ 35-75 ēC
PCB dimensions.................................... W25 x L36 x H20 mm
Overmodulation protection, overpolarity protection, overtemp protection, eddy currents protection, fast 3A SMD fuse, lock input, current monitor output, 12 turns gain and bias trimmers, fine zero balance. Drivers will comes with unsoldered JST connectors and multicolor 22AWG wires kit and pre-wired 10K NTC sensor
Actual photo of the previous 5th revision
6th revision of this driver is available for ordering . Estimated time of arrival - the second half of February. $26/pc + $5 postage
Simpledrive II
This is the 3rd (old) revision in the black body. The same characteristics as the Simpledrive I, but without overheating protection and current monitor ports. Comes with unsoldered JST connectors and black/red and marked white 22AWG wires kit