home products Laser accessories Laser diode drivers High Current LD Driver 100A 10V SF6090

High Current LD Driver 100A 10V SF6090

Main features

ULTRA-COMPACT
Very High efficiency up to 97%
NTC thermistor input (for shutdown driver when the laser diode was overheating)
Analog Control Signal/ RS-232 / UART
Soft-Start Current Ramp to User Set-Point
Possibility to calibrate current within 5%
Multiple Layers of Laser Diode Protection
OEM or table top housing

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Description
Specifications
Downloads

SF6 is the series of high power, compact OEM or table top type constant or QCV current laser diode drivers. Unique laser driver circuit solutions allows to achieve high efficiency (up to 97%) and high power density. Aluminum base plate provides effective remove heat from laser diode driver module with the water or air cooling. Laser current driver have generous amount of protection features for laser diode safety operating. The main fields of application for high power laser drivers SF6 is laser marking, welding, soldering, and cutting applications, medical equipment, laser measurement equipment, spectrometers, lidar, range finders and laboratory test set-ups.

Specifications
CURRENT & VOLTAGE	Output Current Range (I)	0 ~ 100 Аmps
	Output Voltage (0.8*Vin max) (V)	1 ~ 10 Volts
	Minimum Current Set-Point Step Size	0.03 Amps
	Rise Time	<1,500 μs
	Fall Time	<2,000 μs
	Current Stability	<0.2 %
	Current Setpoint Absolute Accuracy	<1 %
DIMENSIONS	60 mm x 58 mm x 30 mm (OEM); 78 mm x 124 mm x 43 mm (table top); 78 mm x 155 mm x 43 mm (table top + conectors)
LASER DIODE PROTECTION	Soft-Start Current Ramp to User Set-Point
	User Adjustable Current Limit
	Over-Current Protection Shutdown
	Over-Temperature Warning & Shut-Down
	Reverse Current Protection
	Crowbar Circuit Protection
	Disable Input
	Interlock
USER INTERFACE	Analog Control Signal Connector
	RS-232 / UART Serial Digital Interface
	Enable / Disable Input Signal Input
DRIVER INPUT	Input Voltage Range (Vin): 10 VDC ~ 14 VDC