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功率電阻 (訊息) -
功率電阻 TO-220 (規格)
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作者是 TO-220 TR25 (25W)
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週日, 19 七月 2009 11:13 |
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TO-220 功率電阻 |  |  TO-220 TR25 (25W) | | Electrical Characteristics Specification | Resistance | Tolerance | TCR (ppm) | Packing | 30m ~ 999m | ±1%,±5%. | ±100ppm | Bulk | 1Ω ~ 1K Ω | ±1%,±5%. | ±200ppm | Bulk |
| Features: | Applications: | | ◆ 25 Watt at 25°C Case Temperature Heat Sink Mounted | ◆ Switching Power Supplies. | | ◆ TO-220 Style Power Package | ◆ Snubbers Circuits. | | ◆ Molded Case for Protection and Easy to Mount. | ◆ Automated Machine Controller. | | ◆ Low Thermal Resistance to heat sink @Rth <5.5℃/W | ◆ RF Power Amplifers. | | ◆ Isolated Case. | ◆ Low Energy Pulse Loading. | | ◆ Non Inductive | ◆ UPS. | | | ◆ Voltage Regulation. | | Electrical Characteristics Specification | | | ◆ Operating Voltage: 350V | | | ◆ Dielectric Strenght: 1000VDC | | | ◆ Insulation Resistance: 10G Ωmin | | | ◆ Working Temperature Range:'-65℃ ~ +150℃ | | | ◆ Resistance Value < 1Ω is Available. | |
| ORDERING PROCEDURE: | | | | | | Example: | TR25JD33R0P | | | | | 封裝 | 連接 | 型號 | 誤差率 | T.C.R/℃ | 阻值表示 | 包裝方式 | | TO-220 | 20W | TR20 | K = ±10% | B=±10ppm | R001=0.001Ω | TB = T/Box. | | TO-220 | 25W | TR25 | J = ±5% | C=±25ppm | R010=0.01Ω | B = Bulk | | TO-220 | 30W | TR30 | F = ±1% | D=±50ppm | R100=0.1Ω | R=Reel Type | | TO-220 | 35W | TR35 | D = ±0.5% | E=±100ppm | 1R00=1Ω | P=Plastic Fistulous | | TO-220 | 50W | TR50 | C = ±0.25% | F=±200ppm | 10R0=10Ω | | | TR-247 | 100W | TR100 | B = ±0.1% | G=±300ppm | 100R=100Ω | |
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最近更新在 週二, 01 十二月 2009 20:11 |
