New Peltier Controller TECA1-xV-xV-DAH

Time: Dec 01 2016 Source: analogtechnologies Author: Analog Click:

TECA1-xV-xV-DAH is a new peltier controller released by our company. Peltier controllers is widely used in regulating the object temperature by driving peltier modules (TEC modules) with high stability, high efficiency, high energy efficiency, zero EMI, and a compact package.

TECA1-xV-xV-DAH is an improved version of TECA1-xV-xV-D. TECA1-xV-xV-DAH has a higher accuracy than
TECA1-xV-xV-D, please refer to the table below.

Part # Maximum|VTEMP − VTEMPSP |(mV)
TECA1-xV-xV-DAH ≤0.5
TECA1-xV-xV-D ≤25

This table shows that the voltage difference between VTEMP and VTEMPSP of TECA1-xV-xV-D is ≤25mV, while the voltage difference between VTEMP and VTEMPSP of TECA1-xV-xV-DAH is ≤0.5mV, ten times lower than that of TECA1-xV-xV-D. Moreover, Offset Object temp. vs. set-point temp. of TECA1-xV-xV-DAH is ±0.004°C or ±0.5mV, while that of
TECA1-xV-xV-D is ±0.1°C or ±15mV. Thus, it’s easily seen that the TECA1-xV-xV-DAH performs better than

In the part number TECA1-xV-xV-DAH, the1st x indicates the power supply voltage, and it can be 3.3V or 5V; the 2nd x stands for the maximumoutput voltage across TEC, e.g. TECA1H-5V-5V-D. The above two specifications can be specified by the customers.

  Figure 1. The physical photo of Peltier controllerTECA1-xV-xV-DAH

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