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Pre-Configured Control Electronics and Mounting Module for 3SP - 976nm Pumps
- 1.5 Amp Low-Cost OEM Solution
- Analog and RS232 Control
- Pre-Configured Butterfly Mount

  • Laser Diode Controller Set-Up Diagram
  • Model SF8150 Laser Diode Controller Module2

sku / item#: RLS/3SP-SF8150-ZIF14
ships: 1 to 2 Weeks

Key Features
  • Designed and Optimized for 3SP Technologies 976nm / 980nm Pumps
  • 1.5 Amp Current Source + 16 Watt TEC Controller + Butterfly Mount
  • Advanced Laser Diode Protection: Soft-Start Current Ramp, Current Limit, Temperature Limit
  • On-Board Potentiometer Control / Analog Signal Control / Digital Control UART, RS232, USB
  • Integrated full PID Temperature Controller, No Set-Up Required
  • Free Control Software with GUI
  • Offered by Maiman Electronics, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeControl.com, part of the
    Laser Lab Source Marketplace Group

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PRICE $685.00
  • Output current range (I): 0 mA - 1,500 mА
  • Compliance voltage range (V): 3 V
  • Current stability: 0.1 %
  • Current set accuracy: < +/- 1 %
  • Output current noise: <15 µA
  • ТЕС output current: ±4А
  • TEC output voltage: ±4V
  • TEC output current ripple: 2 ~ 4mА
  • TEC feedback sensor: 10 kOhm Thermistor
  • Temperature control range: +15 to +40 °C
Laser Diode Protection
  • Soft-Start Current Ramp
  • Current limit
  • Temperature limit
  • Reverse current protection
  • ESD and transient protection
  • Dimensions: 101.6 x 61 x 28.3 mm
  • Weight: 142 g
  • Trim Potentiometers for Driver Current and TEC Power
  • Analog Control Signals Connector
  • RS-232 / UART / USB
  • Input Voltage Supply (Vin): 5 VDC
  • SF8150
  • 50 cm ribbon cable with one 8-pin connector – 1 pcs
  • 50 cm ribbon cable with one 20-pin connector – 1 pcs
  • Datasheet & User Manual – 1 pcs
  • USB-UART converter – 1 pcs
  • 1-year manufacturer's warranty

Product Overview:

Precision Laser Diode Control Electronics and Butterfly Mounting Module:

These 1,500mА low noise laser diode controllers with butterfly mounting sockets are designed to power and control 3SP Technologies 976nm grating stabilized laser diodes. They are optimized for accurate, safe control of 3SP pump lasers. They come with a pre-wired mounting socket for 14-pin type-1 butterfly packaged devices and include a zero insertion force socket with clamping arms. These controllers are an excellent choice for product integration or as an affordable solution for laboratory test set-ups. These modules are also available with no Azimuth connector in a lower cost direct solder version.

Small Footprint Laser Diode Controller:

These modules are the smallest footprint controller commercially available. Careful selection of components and and exacting design criteria allows the modules to provide complete control of your 3SP pump laser in a 61mm x 101mm package. They have a 10mm thick aluminum base plate which provides excellent heat dissipation and keeps the laser diode safely operating within your desired operating temperature range. The module base plate comes with 4 mounting through-holes, 3.2mm each, to bolt the module directly to an instrument chassis or any thermally conductive surface.

Multiple Integrated Laser Diode Protection Features:

These controllers are designed to provide a series of protection features to ensure the safety of your laser diode. The module ships with a jumper which shunt the LD bias current path of the driver to protect the laser diode from any ESD / static discharges when a user is installing the diode into the mounting socket. This shunt also protects the laser when the user is connecting the DC power, the control connector or any other external equipment. An integrated reverse diode protects the laser diode from any possibility of damage from reverse current and reverse voltage. The user can set a current limit and temperature limit through the analog control connector port on through the on-board trim potentiometers. These controllers also offer a ~ 900 millisecond soft-start ramp to the current set point to avoid the potential for thermal shock to the laser.

View SF8xxx Series Model with solder pads.

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