About Accuthermo’s FTX-series of H-Bridge Amplifiers for Bi-directional Temperature Control Applications

Accuthermo’s FTX-series H-Bridge amplifiers are designed for high efficiency in thermoelectric applications. Because a peltier cooler can be used in a system to heat or cool, the electrical system in a thermoelectric temperature control scheme needs to be capable of dynamically switching voltage polarity. Accuthermo’s FTX-series of amplifiers efficiently drive voltage from an off-the-shelf DC power supply using signals from a controller like the FTC-100, and they are available in several output capacities, making them ideal fit in your thermoelectric temperature control system.

Accuthermo’s FTX300 for Mid-Range Voltage Thermoelectric Applications

With a maximum power-handling capability of 180W, the FTX300 is designed for TEC control systems with mid-ranged voltage requirements. In its standard shipping configuration, the FTX300 comes mounted on an L-bracket heat-sink for increased heat dissipation.

Power Rating

• 7 – 15Vdc
• Maximum Current: 12 Amps
• Maximum Power Output: 180W

Control Signal Input

• Enable (Logic Level)
• PWM
• Hot/Cold Direction
• GND

General

• RoHS Compliant
• Operating Temperature: 5°C – 70°C
• 4-Conductor control signal cable is included (length: ~15 inches, 40cm)
• Integrated Overload Protection

Dimensions

• 3.72 inches x 2.73 inches x 1.26 inches (95 mm x 70 mm x 32 mm)

Optimized for use with the FTC100 Temperature Controller for Thermoelectric Modules