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High Power 336 Watt TEC Controller; Fast Temperature Settling Time and Full PID Control

  • TEC Controller Front Panel Main Product Image
  • TEC Controller Diagram Circuit
  • High Power TEC Controller
  • 336 Watt TEC Controller, Benchtop, LabView Interface

$2939.00  
sku / item#: TEC-336W
ships: 14 to 18 days

Key Features
  • 7 Amp, 48 Volt High Power TEC Controller
  • P.I.D Control Loop with User Adjustable PID Variables
  • LCD Front Panel Display, Intuitive Menu and Key Pad
  • RS232 with LabVIEW Drivers; USB Control Available as an Option (inquire)
  • Previously Sold as PN: TEC-336W
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Select Cables and Accessories for this Controller


This cable is also available terminated on the
controller end with a 15-pin d-sub connector (male) and
15-pin d-sub connector (female) on the device-end (kab-231).

This cable is also available terminated on the
controller end with a 15-pin d-sub connector and
unterminated on the device-end (kab-39).

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Why do Scientists & Engineers Choose Laser Lab Source?

MODEL TEC-336W
PRICE $2939.00
TEC controller OUTPUT
  • TEC Output Power Total: 336 Watts
  • TEC Output Current Range (bipolar): ± 7.00 Amps
  • TEC Output Voltage Range (bipolar) : ± 48.00 Volts
  • TEC Control Loop Algorithm: Full P.I.D.
  • P.I.D. Variables: User Adjustable (ships with factory pre-set variables)
  • Temperature Accuracy: 0.01°C
  • Temperature Control Stability (1 hour @ 25°C): 0.05°C
  • TEC Setpoint Resolution: 0.01°C
  • Temperature Range: -25°C to 150°C
  • Hardware Design Topology: H-Bridge, Bipolar Peltier Controller
tec protection features
  • Peltier Element Protection: User Set Current Limit
  • User Set Upper & Lower Temperature Limits
  • Rear Panel Safety Interlock
temperature sensor
  • Thermistors: All 2 Wire NTC Types: 10 kΩ, 100 kΩ
  • IC Temperature Sensors: PT100, PT1000
auxiliary functions
  • Dual Universal Temperature Inputs
  • External Fan Control Circuit, 1 - 24V, 500mA (max)
USER INTERFACE and connectors
  • Front Panel: Alphanumeric LCD
  • RS232 Standard: SubD-9, Female
  • USB Optional: $95.00 (Option SVC-USB)
  • LabView Drivers Included
  • Peltier Connector: SubD-15, Female
  • Safety Interlock: Jack Connector, Stereo 3.5mm
DIMENSIONS AND power INPUT
  • Universal 110V ~ 240 VAC Input
  • Dimensions: 95 mm (H) × 119 mm (W) × 280 mm (L)
Recommended Accessories
  • kab-39 Unterminated Connecting Cable -or-
    kab-231 Terminated Connecting Cable
  • acc-417 USB-RS232 Converter

Product Overview:

7 Amp, 48 Volt High Voltage TEC Controller

The TEC-336 model 336 Watt TEC controller is optimized for fast and accurate temperature stabilization of high power laser diodes and Peltier controlled thermal loads. They combine millidegree temperature stability control with high output power in an affordable laboratory instrument. These controllers prevent over-temperature conditions which can quickly damage high power laser diodes.

TEC Controller for Precise Temperature Control of Laser Bars

The TEC controller is a bipolar +/- 7 amp and 48 volt controller designed to work with Peltier coolers mounted under or inside the bar or array device. The full PID control loop settles the temperature quickly and keeps the temperature at the desired set-point to reduce the risk of over-temperature damage to your laser. Although they ship with factory-set default PID variables, the user can adjust each variable to optimize the settling time of the temperature control loop.

Dual Temperature Sensor Inputs

These TEC controllers have two temperature sensor inputs, one for control of the TEC and one for control of an external fan sensor for high power fan based control applications. They support both NTC laser diode thermistors (ie 10K) as well as I.C. sensors such as the pt100. They can also be used to control other electro-optical devices in research and development or manufacturing test applications.

Front Panel and Remote User Interface:

These systems come with a standard RS-232 interface and can be ordered with an optional USB interface. LabView drivers are available at no charge. A LabView GUI makes set-up and control of the system fast and simple. The user also has complete control through an intuitive front panel menu / LCD display with a key pad.

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