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NTC-LCM温度补偿电路算法

P11530VinputRx (k ohm)R17 (k ohm)B (k)
2611.442624026

temp(°C)V0VbRy (K)R29R//Rth(need)temp(K)Rth(privide)
7021.622.266.85214.815.7343.1516.8
2523.223.8123.85271.898.8298.1598.8
-2024.324.9259.052207.0985.2253.151089.8

1. V0 value measured form sample.
2. Vb=V0+0.6v

TemprV0 (provide)RTHxyRyRxVinputV0 (need)
-2015.451000552274.1331118.5515.380.07
-1015.40567.5552272.1411118.5515.2
015.31333.7552269.2181118.5515.10.21
2514.87100552257.4841118.5514.850.02
5014.0934.74552243.2921118.5514.1-0.01
7013.3816.35552234.6031118.5513.30.08

13.00
13.50
14.00
14.50
15.00
15.50
16.00
16.50
17.00

-20020406080
系列1
系列2

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