SF8075-ZIF14 Laser Diode Driver and TEC Temperature Controller

Maximum current LD (I): 250 , 750, 1500, 3000 mA; Output voltage LD (V): 0.5-3 V; Current stability: 0.1 %; Current set accuracy: 1 %; Output current noise: 10-15 µA; ТЕС output power: ±4А; TEC output voltage: ±4V; TEC output current ripple: 2-4mА; TEC Feedback Sensor: 10 kOhm NTC; Temperature Control Range: +15 to +40 °CThe SF8XXX-DIL-ZIF v7.0 is a versatile laser diode controller designed for DIL LD 14-pin packages, featuring a Zero Insertion Force (ZIF) socket for easy installation and removal. This all-in-one unit integrates a current source, temperature controller, and mount, ensuring precise and stable operation for your laser diodes.Key Features:Current and Voltage: Supports maximum current options of 250 mA, 750 mA, 1500 mA, and 3000 mA. Output voltage range from 0.5 to 3 V.Stability and Accuracy: Current stability of 0.1% and current set accuracy of 1%. Output current noise is maintained between 10-15 µA.TEC Control: TEC output power of ±4A and TEC output voltage of ±4V. TEC output current ripple is 2-4mA. Temperature control range from +15 to +40°C with a 10 kOhm NTC feedback sensor.Protection: Includes current limit, temperature limit, reverse current protection, ESD, and transient protection. Features a soft-start current ramp for laser diode protection.User Interface: Equipped with trim potentiometers for driver current and TEC power. Supports analog control signals, RS-232, UART, and USB (as a paid option). Bluetooth is available as a paid option for Android app integration.Dimensions and Weight: Compact design with dimensions of 101.6 x 61 x 28.1 mm and a weight of 127 g.Package Contents: Includes the controller, 50 cm ribbon cables with 8-pin and 20-pin connectors, a datasheet, user manual, and a USB-UART converter.Warranty: Comes with a 1-year manufacturer’s warranty.This controller is RoHS3 compliant and offers low current ripple (≤ 10 µA), making it suitable for sensitive laser applications. Additionally, it supports LabView drivers and free software for enhanced control and monitoring.Applications: medical instruments, measurement tools, communication systems (EDFA), Raman spectroscopy, and microscopy

The PK 300 is an eco-friendly thermoelectric cooler that utilizes advanced Peltier technology. It is maintenance-free, requiring no refrigerants or filter mats, and features separate internal and external air circuits. With an IP67 protection rating, this compact device can operate in any position and is ideal for various applications. Accessories such as power supplies and temperature controllers are available to enhance its functionalityVoltage: 24 VDcCooling capacity: 280 WAmperage 15 ATemperature range: -10 - +60 °CHousing: stainless steelProtection class: IP67