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參數(shù)資料
| 型號： | XCA7M |
| 元件分類： | 功率/信號繼電器 |
| 英文描述： | POWER/SIGNAL RELAY, SPDT, MOMENTARY, 0.03A (COIL), 48VDC (COIL), 1440mW (COIL), 10A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
| 文件頁數(shù)： | 12/14頁 |
| 文件大?。?/td> | 2057K |
| 代理商： | XCA7M |
3. Calculation of coil temperature rise when R initial and R final are known:
Delta T = (234.5 + T1) (R2/R1 - 1)
Delta T = Temperature rise (°C)
T1 = Initial temperature (°C)
R1 = Initial resistance (Ohms)
R2 = Final resistance (Ohms)
R2 = K2R1
Temperature can also be found by making the R2/R1 ratio = the
coefficient of correction graph in Fig. 2, and then finding the corresponding temperature.
TEMPERATURE CORRECTION CHART FOR RESISTANCE
Fig. 2
EXAMPLE:
Catalog indicates coil resistance of 290 ohm at 25°C. What is the value at 125°C?
From the chart: 290 x 1.39 = 403.31 Ohms.
Date of issue: 6/00
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| XCA7N | POWER/SIGNAL RELAY, SPDT, MOMENTARY, 0.056A (COIL), 28VDC (COIL), 1568mW (COIL), 10A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
| XCA7R | POWER/SIGNAL RELAY, SPDT, MOMENTARY, 0.096A (COIL), 12VDC (COIL), 1152mW (COIL), 10A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
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| XCD1A | POWER/SIGNAL RELAY, SPDT, MOMENTARY, 0.056A (COIL), 28VDC (COIL), 1568mW (COIL), 10A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
| XCD1B | POWER/SIGNAL RELAY, SPDT, MOMENTARY, 0.096A (COIL), 12VDC (COIL), 1152mW (COIL), 10A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
相關(guān)代理商/技術(shù)參數(shù) |
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| XCAL4004DN | 功能描述:板上安裝壓力/力傳感器 3Vto16V 0 to 4 inH2O Transducer RoHS:否 制造商:Honeywell 工作壓力:0 bar to 4 bar 壓力類型:Gage 準(zhǔn)確性:+ / - 0.25 % 輸出類型:Digital 安裝風(fēng)格:Through Hole 工作電源電壓:5 V 封裝 / 箱體:SIP 端口類型:Dual Radial Barbed, Same sides |
| XCAL4004GN | 制造商:Honeywell Sensing and Control 功能描述:Pressure Sensor 0inH2O to 4inH2O Differential/Gage/Vacuum Gage 4-Pin |
| XCAL4010DN | 功能描述:板上安裝壓力/力傳感器 ASG/SENSYM RoHS:否 制造商:Honeywell 工作壓力:0 bar to 4 bar 壓力類型:Gage 準(zhǔn)確性:+ / - 0.25 % 輸出類型:Digital 安裝風(fēng)格:Through Hole 工作電源電壓:5 V 封裝 / 箱體:SIP 端口類型:Dual Radial Barbed, Same sides |
| XCAL4010GN | 制造商:Honeywell Sensing and Control 功能描述:Pressure Sensor 0inH2O to 10inH2O Differential/Gage/Vacuum Gage 4-Pin |
| XCAL5004DN | 制造商:Honeywell Sensing and Control 功能描述:Pressure Sensor 0inH2O to 4inH2O Bi-Directional Gage/Differential 4-Pin |
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