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Laser Diode Drivers High stability, low noise output Dual output ranges on most models Constant current and constant power operating modes Multiple laser protection features Up to 35V compliance available with 4-Wire voltage measurement on select models Pulsed and CW modes LDX-3200 Precision Laser Diode Driver CW LASER DIODE DRIVERS                   N. American Price Output Current Compliance Voltage Noise and Ripple Short Term Stability Analog Modulation Input Remote Interface     LDX-3525B 200mA/500mA 7V 2µA/2µA <20ppm Yes USB LDX-3545B 1000mA/3000mA 6V 15µA/15µA <20ppm Yes USB LDX-3565B 2000mA/6000mA 5V 15µA/30µA <20ppm Yes USB LDX-3412 200mA 6V <2µA <50ppm No -------- LDX-3620B 200mA/500 mA 5V 70nA/100nA <10ppm Yes -------- LDX-3210 50mA/100mA 10V 1.5µA/1.5µA <10ppm Yes GPIB LDX-3220 200mA/500mA 10V 2µA/2µA <10ppm Yes GPIB LDX-3232 2000mA/4000mA 15V 20µA/20µA <20ppm Yes GPIB LDX-3100 up to 250 mA 5V 2µA <50ppm Yes -------- LDX-32420 10A / 20A 4V 5 mA/5mA <50ppm Yes GPIB / USB LDX-36000 Series up to 120A up to 35V 10mA - 60 mA <100ppm No GPIB   PULSED CURRENT SOURCES                 Model N. American Price Output Current Pulse Width Rise / Fall Time Compliance Voltage Pulse Repetition Interval Duty Cycle     LDP-3840B 3000mA 100ns to 10ms <50ns >10V 1µs to 100ms 0 to 10% LDP-3830 Call for Price 5000mA 25 ns to 1µs <10 ns >20V 500 ns to 1ms 0 to 5% LDP-3811 200mA / 500mA 100ns to 1ms <25ns >25V 1µs to 1ms 0 to 100% LDX-36000 Series Call for Price Up to 220A 40µ to2s <10µs <35V 1ms to 1s 0.1 to 90%