The Kigre B1675 is a Bluetooth® compatible, miniature driver optimized for the Kigre DPSS family of lasers, including the MK11, MK81, MK82 and MK85. The driver provides 100A square pulses of current (up to 3mS) with typical I/O efficiency of 92%.
Features include reverse input voltage and current protection, under-voltage (UVP) and over-voltage (OVP) protection, and soft-start input current ramp-up for battery applications.
Advanced laser diode protection, external photodiode bias (for pump-current shutoff), and short-circuit output protection are also included.
|Power Input||5-34 Vdc (current and power depend on Vin and duty cycle)|
|Efficiency||92 % typical|
|Output Current Range||0 - 100 A +/- 1A (adjustable)|
|Pump Pulsewidth||<3.0 mS (photodiode feedback controlled)|
|Pulse Repetition Rate||0-10Hz|
|External Fire Input Signal||+5V TTL (4 to 30V, 0.5 to 3mS pulse) Optically Isolated Input. Pump current starts on rising edge|
|Trigger Sync Output Signal||+5V, 1mS pulse (>=50 ohm load) Synchronized with Laser Output Pulse|
|Size (W x D x H)||2.0" x 3.0" x 0.7" (51mm x 76mm x 18mm)|
|Temperature Range||0°C to +50°C (Operating)|
|Remote Control||Supports external DAQ module for computer control with Kigre LabVIEW software via USB|
|Bluetooth Enabled||YES (Free Android App available from the Google Play Store)|