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Note: Conversion is based on the latest values and formulas.
Understanding Temperature Specifications: An Introduction 热阻:是一个实验导出的常量集描述给定系统的热流量特性,单位为°c/w 热阻是将封装中器件生成的热量传输到环 境的封装能力的量度。
Thyristor Module RRM TAV V VT 1 - Littelfuse 125 V T = 25°CVJ 1200 V I 182 A PGM max. gate power dissipation t = 30 µsP T = °CC 125 10 W t =P 5 W PGAV average gate power dissipation 0.5 W CJ junction capacitance V = 4 0 0 V T = 25°CR f = 1 MHz VJ 119 pF ITSM max. forward surge current t = 10 ms; (50 Hz), sine T = 45°CVJ T = °CVJ 125 I²t value for fusing T = 45°C T = °C125
AT EX - leroy-somer.com 135 °C T5 100 °C T6 85 °C T 125 °C 125 °C OXYGEN IN AIR GAS or COMBUSTIBLE DUST HOT SPOT or SPARK EXPLOSION Temperature class Maximum surface temperature Dust Maximum external surface temperature (motor) Gas INERIS notified body no. Motor type FLSD II 2 ; 3 G , GD Ex d , de II B , C T4 , T5 T6 (F)LSE II 2 ; 3 G , GD Ex e II T3 , T4 (F)LSN ...
Temperature Conversion Table C to F o C F - The Engineering ToolBox -18 -0.4 125 257 2900 5252-16 3.2 130 266 3000 5432-14 6.8 135 275 3100 5612-12 10.4 140 284 3200 5792-10 14 145 293 3300 5972-8 17.6 150 302 3400 6152-6 21.2 155 311 3500 6332-4 24.8 160 320 3600 6512-2 28.4 165 329 3700 6692 0 32 170 338 3800 6872 2 35.6 175 347 3900 7052 4 39.2 180 356 4000 7232 6 42.8 185 365 4100 7412 8 46.4 190 374 4200 7592
celsius to fahrenheit conversion table supplied by metric-conversions create table celsius to fahrenheit conversion table supplied by metric-conversions.org Celsius Fahrenheit-20-19-18-17-16-15-14-13-12-11-10-9-8-7-6-5-4-3-2-1 0 1 2 3 4 ...
FAHRENHEIT TO CELSIUS CONVERSION CHART - NASA fahrenheit to celsius conversion chart °f °c °f °c °f °c °f °c °f °c °f °c 1 -17.2 21 -6.1 41 5.0 61 16.1 81 27.2 101 38.3 2 -16.7 22 -5.6 42 5.6 62 16.7 82 27.8 102 38.9
TEMPERATURE CONVERSION CHART - Industrial Spec Steven C. Williams Subject: Convert to and from Celsius, Fahrenheit and kelvin. This extended temperature conversion chart ranges from -50 C (-58 F, 223.15 K) and 110 C (230 F, 383.15 K). Created Date: 9/13/2017 2:47:36 PM
BTA08-600BW3G, BTA08-800BW3G - Littelfuse = 80°C) P G(AV) 20 W Average Gate Power (T J = 125°C) P G(AV) 1.0 W Operating Junction Temperature Range T J-40 to +125 °C Storage Temperature Range T stg-40 to +125 °C RMS Isolation Voltage (t = 300 ms, R.H. ≤ 30%, T A = 25°C) V iso 2500 V Maximum Ratings (T J = 25°C unless otherwise noted) Stresses exceeding Maximum Ratings may damage ...
Thyristor Module RRM TAV V VT 1 - Littelfuse 125 V T = 25°CVJ 800 V I 300 A PGM max. gate power dissipation t = 30 µsP T = °CC 125 120 W t =P 60 W PGAV average gate power dissipation 8 W CJ junction capacitance V = 4 0 0 V T = 25°CR f = 1 MHz VJ 273 pF ITSM max. forward surge current t = 10 ms; (50 Hz), sine T = 45°CVJ T = °CVJ 125 I²t value for fusing T = 45°C T = °C125
Small Signal Zener Diodes - Vishay Intertechnology electrical characteristics (tamb = 25 °c, unless otherwise specified) part number zener voltage range (1) test current reverse leakage current dynamic resistance temperature coefficient vz at izt1 izt1 izt2 ir at vr zz at izt1 zzk at izt2 at t amb = tkvz 25 °c at t amb = 125 °c f = 1 khz v ma μa v Ω %/k min. nom. max. max. max. min. max.
CELSIUS TO FAHRENHEIT CONVERSION CHART - NASA celsius to fahrenheit conversion chart °c °f °c °f °c °f °c °f °c °f °c °f-17.0 1.4 -6.0 21.2 5.0 41.0 16.0 60.8 27.0 80.6 38.0 100.4
AC Controller Modules I = 175 A I = 80 A V - Littelfuse T IT = 200 A TVJ = 25°C 1.57 V V T0 r t For power-loss calculations only 0.85 3.70 V mΩ V GT I GT VD = 6 V T VJ = 25°C T VJ = -40°C VD = 6 V T VJ = 25°C T VJ = -40°C 1.5 1.6 100 200 V V mA mA V GD I GD VD = 2/ 3 V DRM; TVJ = 125°C 0.2 10 V mA I L tp = 10 µs; T VJ = 25°C IG = 0.45 A; diG /dt = 0.45 A/µs 450 mA I H VD = 6 V; R GK = ∞ ...
TECH NOTES - Toshiba International Corporation There is a 10°C di‘erence between temperature measurements by Resistance versus by Embedded Detectors (resistance elements, or thermocouples). For example, a Class F temperature rise of 105°C by Resistance is 115°C by Embedded Detector.
Thyristor Module Rectifier - Littelfuse 125 V T = 25°CVJ 1200 V PGM max. gate power dissipation t = 30 µsP T = °CC 125 10 W t =P 1 W PGAV average gate power dissipation 0.5 W CJ junction capacitance V = 4 0 0 V T = 25°CR f = 1 MHz VJ 16 pF ITSM max. forward surge current t = 10 ms; (50 Hz), sine T = 45°CVJ T = °CVJ 125 I²t value for fusing T = 45°C T = °C125
CELSIUS TO FAHRENHEIT TABLE - Tomoe Valve USA -25 -13 25 77 75 167 125 257 175 347 225 437 275 527 325 617 375 707 425 797 475 887 525 977 575 1067 625 1157 675 1247 725 1337 775 1427 -24 -11.2 26 78.8 76 169 126 259 176 349 226 439 276 529 326 619 376 709 426 799 476 889 …
PTC Series - AMETEK, Inc. The PTC Series can perform calibration over a very wide temperature range from -90°C to 125°C (-130 to 257°F). This makes it possible to perform calibrations in applications from ultra-coolers to sterilization sensors (SIPs) with only one calibrator. Fast Temperature Calibration Time is money!
High Efficiency Thyristor RRM TAV V VT 1 - Littelfuse 125 V T = 25°CVJ 1200 V I 25 A PGM max. gate power dissipation t = 30 µsP T = °CC 150 10 W t =P 5 W PGAV average gate power dissipation 0.5 W CJ junction capacitance V = 4 0 0 V T = 25°CR f = 1 MHz VJ 13 pF ITSM max. forward surge current t = 10 ms; (50 Hz), sine T = 45°CVJ T = °CVJ 150 I²t value for fusing T = 45°C
Thyristor Module RRM TAV V VT 1 - Littelfuse 125 V T = 25°CVJ 1600 V I 300 A PGM max. gate power dissipation t = 30 µsP T = °CC 125 120 W t =P 60 W PGAV average gate power dissipation 8 W CJ junction capacitance V = 4 0 0 V T = 25°CR f = 1 MHz VJ 211 pF ITSM max. forward surge current t = 10 ms; (50 Hz), sine T = 45°CVJ T = °CVJ 125 I²t value for fusing T = 45°C T = °C125
Understanding Temperature Specifications: An Introduction JC is the junction-to-case thermal resistance. JC is defined as the temperature difference between the junction and a reference point on the package when the device is dissipating 1 W of power. JC (expressed in °C / W) = (TJ – TC)/Pd.
INTERPOLATION FACTORS TEMPERATURE CONVERSION FORMULA C F C oF °C °F G eneral P 8-8 ww.pyromation.com Fahrenheit and Celsius Conversion Chart 38-7 GEN-19 Read known temperature in bold face type. Corresponding temperature in degrees Fahrenheit will be