4A Temp Controller for 0,062" PCB HTC4000-62

The advanced and reliable circuitry of the HTC series achieves 0.0009°C temperature stability. Its small, low profile package is ideal for designs with space constraints. The linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency.The HTC temperature controllers are easily configured for any design. Virtually any type of temperature sensor can be used with the HTC and a built in sensor bias current source simplifies use with resistive temperature sensors. The independently adjustable Proportional Gain (P) and Integrator Time Constant (I) can be modified to optimize temperature overshoot and stability.Other features offer added flexibility. A single resistor sets the maximum output current to your load. Add a diode to operate resistive heaters with a unipolar output current. An onboard reference voltage simplifies potentiometer control of the temperature setpoint. You can also choose to operate remotely with an external setpoint voltage. Two monitor pins provide access to the temperature setpoint voltage and the actual sensor voltage. Key Features Compact Size - 1.5 and 3.0 A Models Interfaces with Thermistors, IC Sensors, & RTDs Single supply operation +5 V to +12 VDC (contact factory for higher voltage operation) +11 V compliance with +12 V input Stabilities as low as 0.0009°C Temperature Setpoint, Output Current Limit, Sensor Bias, Proportional Gain, and Integrator Time Constant are User Adjustable Monitor outputs for Temperature Setpoint and Actual Temperature Linear Bipolar or Unipolar Output operates thermoelectrics or resistive heaters

The HTCHTSK heatsink is used with following temperature controllers from Wavelength Electronics: HTC1500, HTC1500-62, HTC3000, HTC3000-62 or HTC4000-62. The HTCHTSK is tapped with two 4-40 holes to match the HTC heatspreader and two 4-40 x 0.375" screws are included.

Size 25.4-152.4 mm; Reflectance Material Spectralon®, Spectraflect®, Infragold®; No. of Ports 3, 4; Port Diameter 6.35-63.5 mm; Detector Assemblies Si, Ge, InGaAsLabsphere’s 3P/4P-GPS-X series of general-purpose integrating spheres with 3 ports or 4 ports respectively provides a broad range of different models, suitable for various requirements. Choose your sphere by selecting size, ports, and reflectance material/coatings. The addition of a wide range of interchangeable accessories including light sources, assemblies, port reducers and more allows for an endless number of application solutions.This flexibility allows you to create your own uniform source or light measurement system or modify an existing system in a matter of minutes. A variety of system calibration options enable systems to be customized for application specific tasks.Labsphere’s integrating sphere design features sturdy port frames, easy access mounting options, and quick-change accessory options meeting a multiple of requirements. Labsphere’s dedicated Calibration Lab provides calibration options to ensure your system is customized to meet specific application requirements. As you change components, simply click on the system software to recalibrate.Spheres are offered with Spectraflect®, Spectralon® or Infragold® coating which combines a highly reflective surface with nearly perfect Lambertian reflectance. Both durable and highly stable over time, these coatings ensure optimal integration of light over the lifetime of your sphere.All of Labsphere’s products are created in an ISO 9001 registered environment and provide NIST traceable results upon calibration. Once the configuration has been selected, AMS Technologies qualified engineering and support experts are available to help you with your specific application needs.For quick and easy start-up, Labsphere’s 3P/4P-GPS-X series general purpose starter kits are conveniently packaged with the supplier’s most common port accessories, adaptors, and integrating sphere mounting components to help you get started.For specifications about Labsphere’s 3P/4P-GPS-X series of general-purpose integrating spheres and kits, please download the datasheet.Key Features:Sizes: Miniature 25.4-51.2 mm (Cube Style), Standard 76.2-152.4 mmReflectance Materials: Spectralon®, Spectraflect® Coating, Infragold® CoatingNumber of Ports: 3 (2 ports on the sphere’s equator at 0° and 90°, 1 port at the top), 4 (an additional port opposite the 0° port)Port Diameter: 6.35-63.5 mmBaffle mounted between the 0° and the 90° portOptional Light Sources: Internal Halogen (5-100 W), Ecternal Halogen (Dichroic 30-120 W, Rhodium 40-100 W)Available Detector Assemblies: Silicon, Germanium; Indium-Gallium-Arsenide InGaAsAccessories: Illuminator or Detector Assemblies, Port Reducers, Port Plugs, Filters, and more…Calibration Options: Total Spectral Flux Calibration, Radiance Calibration, Exit Port Uniformity Mapping, and more…Applications: Light Measurement; Remote Sensing; Image Sensor Test; Researching and Prototyping; Building Your Own SystemsPlease note that Labsphere products are available from us only in Denmark, Finland, Iceland, Italy, Norway, and Sweden.