TEC Controllers

Products

Precision Thermoelectric Controllers

We offer a range of high performance and innovative precision thermoelectric TEC Controllers for the most demanding thermal control applications. VBMB TEC Controllers are the most compact controllers, able to support up to 6 channels without heatsink.

VBMB TEC Controllers incorporate our unique patent pending technology that enables outstanding precision and stability, delivering the highest power efficiency. They are also highly configurable and flexible using our supplied software.

Compact
DC bipolar output capability
Excellent Temperature Stability
Superior Power Efficiency
PID control with Auto tuning capability
Standalone operation or remote control via USB interface/RS485/TTL UART
Temperature control support direct feedback (sensor) or indirect feedback (sensor + thermal model)
Highly configurable and flexible using VTC Utility Software
Support wide range of analog and digital temperature sensors

1-Channel TEC Controller

VTC1501-A

Input Voltage Vin : 12 – 36VDC
Max input current : 20A
Output Voltage Vmax : ±Vin
Output Current Imax : ±16A per channel
Typical Cooling Power Per Channel : 288W
Power Control Scheme : Configurable input current limit
Temperature Stability : ±0.002ºC (1 hour duration @ 25ºC ambient temperature)
Power Efficiency : 95% @ 50% load, 98% @ 100% load
Analog Temperature Input : 8x pt100, pt1000, NTC, TMP61, TMP63, TMP64
Digital Input : 3X I2C BUS (Digital temperature sensor TMP117, TMP1075 etc..)
Fan Control : 3x for speed control & detection
GPIO (configurable for input /output) : 6x
PID Control : Auto-tune, Manual-tune
Interface : USB/RS485/TTL UART
Dimensions : 90mm x 70mm x 15mm

2-Channel TEC Controller

VTC1502-A

Input Voltage Vin : 12 – 36VDC
Max input current : 30A
Output Voltage Vmax : ±Vin
Output Current Imax : ±16A per channel
Typical Cooling Power Per Channel : 288W
Power Control Scheme : Configurable input current limit, dynamic power allocation
Temperature Stability : ±0.002ºC (1 hour duration @ 25ºC ambient temperature)
Power Efficiency : 95% @ 50% load, 98% @ 100% load
Analog Temperature Input : 8x pt100, pt1000, NTC, TMP61, TMP63, TMP64
Digital Input : 3X I2C BUS (Digital temperature sensor TMP117, TMP1075 etc..)
Fan Control : 3x for speed control & detection
GPIO (configurable for input /output) : 6x
PID Control : Auto-tune, Manual-tune
Interface : USB/RS485/TTL UART
Dimensions : 90mm x 70mm x 15mm

3-Channel TEC Controller

VTC1503-A

Input Voltage Vin : 12 – 36VDC
Max input current : 30A
Output Voltage Vmax : ±Vin
Output Current Imax : ±16A per channel
Typical Cooling Power Per Channel : 288W
Power Control Scheme : Configurable input current limit, dynamic power allocation
Temperature Stability : ±0.002ºC (1 hour duration @ 25ºC ambient temperature)
Power Efficiency : 95% @ 50% load, 98% @ 100% load
Analog Temperature Input : 8x pt100, pt1000, NTC, TMP61, TMP63, TMP64
Digital Input : 3X I2C BUS (Digital temperature sensor TMP117, TMP1075 etc..)
Fan Control : 3x for speed control & detection
GPIO (configurable for input /output) : 6x
PID Control : Auto-tune, Manual-tune
Interface : USB/RS485/TTL UART
Dimensions : 90mm x 70mm x 15mm

6-Channel TEC Controller

VTC2016-A

Input Voltage Vin : 12 – 36VDC
Max input current : 60A
Output Voltage Vmax : ±Vin
Output Current Imax : ±16A per channel
Typical Cooling Power Per Channel : 288W
Power Control Scheme : Configurable input current limit, dynamic power allocation
Temperature Stability : ±0.002ºC (1 hour duration @ 25ºC ambient temperature)
Power Efficiency : 95% @ 50% load, 98% @ 100% load
Analog Temperature Input : 8x pt100, pt1000, NTC, TMP61, TMP63, TMP64
Digital Input : 3X I2C BUS (Digital temperature sensor TMP117, TMP1075 etc..)
Fan Control : 3x for speed control & detection
GPIO (configurable for input /output) : 6x
PID Control : Auto-tune, Manual-tune
Interface : USB/RS485/TTL UART
Dimensions : 120mm x 90mm x 15mm