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参数资料
| 型号： | XLA2B |
| 元件分类： | 功率/信号继电器 |
| 英文描述： | POWER/SIGNAL RELAY, DPDT, LATCHED, 0.066A (COIL), 12VDC (COIL), 792mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| 文件页数： | 12/14页 |
| 文件大小： | 691K |
| 代理商： | XLA2B |
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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相关PDF资料 |
PDF描述 |
|---|---|
| XLA2C | POWER/SIGNAL RELAY, DPDT, LATCHED, 0.14A (COIL), 6VDC (COIL), 840mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| XLA2N | POWER/SIGNAL RELAY, DPDT, LATCHED, 0.038A (COIL), 28VDC (COIL), 1064mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| XLA2R | POWER/SIGNAL RELAY, DPDT, LATCHED, 0.066A (COIL), 12VDC (COIL), 792mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| XLA2V | POWER/SIGNAL RELAY, DPDT, LATCHED, 0.14A (COIL), 6VDC (COIL), 840mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| XLA4A | POWER/SIGNAL RELAY, DPDT, LATCHED, 0.038A (COIL), 28VDC (COIL), 1064mW (COIL), 5A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XLA-3-11C | 制造商:ITT Interconnect Solutions 功能描述:XLA-3-11C - Bulk |
| XLA-3-11C-A176 | 制造商:ITT Interconnect Solutions 功能描述:XLA-3-11C-A176 - Bulk |
| XLA-3-12C | 制造商:ITT Interconnect Solutions 功能描述:XLA-3-12C - Bulk |
| XLA-5-11C | 制造商:ITT Interconnect Solutions 功能描述:XLA-5-11C - Bulk |
| XLA7772P00A | 制造商:Excelsys Technologies 功能描述: |
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