 # PDF NTC10D-11 Data sheet ( Hoja de datos )

 Número de pieza NTC10D-11 Descripción NTC THERMISTOR Fabricantes ETC Logotipo Hay una vista previa y un enlace de descarga de NTC10D-11 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas No Preview Available ! NTC NTC THERMISTOR 24 1200 1500 NTC Rt 25 B B R25 B=ln RT1 / ( 1 1 )= T1 T2 ln RT1 Rt2 T1 T2 T2 T1 RT2 RT1 T1 RT2 T2 15K ) B 25 ( 298. 50 ( 323.15K ) ,B T T= 1 RT DRT = DT B T2 TT RT- T BB T (K ) NTC NTC THERMISTOR OUTLINE This is a Negative Temperature Coefficient Resistor Whose resistance changes with ambient temperature changes. Thermistor comprises 2or 4 kinds of metal oxides of iron, nickel,cobalt, manganese and copper, being shaped and Sintered at high temperature(1200 to 1500 ) Critical Technical Parameters of NTC Thermistor Rt---Resistance Value at Zero-power It's a resistance which is got at a fixed temperature on a basis of a testing power which causes resistance to Vary in a range which can be ignored in relation to the total testing eror. R25---Resistance Value at Rated Zero-power The design resistance of the thermistor usually refers to the resistance value got at Zero-power at 25 , which is usually indicated on the thermistor. B Value B value stands for the thermal exponent at a negative temperature coefficient. lt's defined as a ratio of the balance between the natural logarithms of resistance values at zero- power to the balance between the reciprocals of the two temperatures.The formula is as below: B=ln RT1 / ( 1 1 =) T1 T2 ln RT1 Rt2 T1 T2 T2 T1 RT2 In this formula: RT1 is the resistance at Zero-power when the temperature is T1 RT2 is the resisrtance at Zero-power when the temperature is T2 Unless otherwise specified, B value is got by calculating the Zero-power resistances at 25 ( 298.15K ) and50 ( 323.15K ) . It's not a firm constant within the range of working temperature. Resistance-to-Temperature Coefficient at Zero-power It refers to the ratio of changes of a thermistor. Resistance value at Zero-powerwhen The temperature, to the resistance value at Zero-power The formula is as below: T= 1 RT DRT = DT B T2 In this formula, " " stands for the resistance-temperature coefficient at Zero-power when the temperature is T: RT stands for the resistance value at Zero-power when the temperature is T T stands for thetemperature(in K) B stands for B value 1 Free Datasheet http://www.Datasheet4U.com 1 page

 Páginas Total 4 Páginas PDF Descargar [ Datasheet NTC10D-11.PDF ]

 Número de pieza Descripción Fabricantes NTC10D-11 (NTCxD-11) NSP Power Type NTC Thermistors ETC NTC10D-11 NTC THERMISTOR ETC NTC10D-11 NSP POWER TYPE NTC THERMISTORS Vatroncis Technologies NTC10D-13 NTC THERMISTOR ETC
 Número de pieza Descripción Fabricantes SLA6805M High Voltage 3 phase Motor Driver IC. Sanken SDC1742 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. Analog Devices