大功率貼片電阻
| SINLOON® | 大功率貼片電阻 |  CRHP28 (1W) |
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| Power Range: 1/8W ~ 3W | High Power Thick Film Chip Resistor | ||||||||
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 eature (優勢) |
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| Small size and light weight. | |||||||||
| Reduction of assembly costs matching with placement machines | |||||||||
| Reliability high quality and fast delivery |
任何電阻器會標示其最大功率，此數值需大於電阻器在電路中預期的能量消耗，尤其在電力電子應用中更需考慮。大功率的電阻器一般會需要散熱片。在高壓電路中也需考慮電阻器可承受的最大電壓，電阻器的工作電壓一般沒有下限，但電阻器的電壓若超過其最大電壓(Overload)，可能在電流流過時使電阻器燃燒。 |
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| Low ohm Resistance 10m ~ 990m Ω. | |||||||||
 pplication (應用) |
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| Appliance: Air conditioner, Refrigerator (冷氣機電子電路控制板及電冰箱) | |||||||||
| Motor Vehicle and industrial use electrical products (汽車及工業用電子產品) | |||||||||
| Computer & relative products: Main board, PDA (電腦及相關產品:主板、PDA.) | |||||||||
| Communication equipment: Cell phone, Fax machine (通訊設備:手機、傳真機 ) | |||||||||
| Power equipment: Power supply, Illumination equipment (電力設備:電源、照明設備) | |||||||||
| Entertainment: Stereo, TV tuners, Tape recorder (娛樂:立體音響、電視選配器、錄音器) | |||||||||
| Measuring instrument: Electric meter, Navigation equipment (測量工具:電子儀錶,導航設備) | |||||||||
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| Type | Size | Rated Power | Maximum Voltage | Resistance | Low ohm (Ω) | T.C.R. | Jumper Rated | ||
| at 70℃ | Working | Overload | (Ω) | (ppm/℃) | Current | ||||
| CRHP28 | 1218 | 1W | 200V | 400V | 1R - 9.9R | 50m ~ 330m | ±400 | 2A | |
| 10R~10M | ±100 | ||||||||
| Operating Temperature Range: | -55℃ ~ 155℃ | ||||||||
| 電阻器是電子電路中常見的元件，實際的電阻可以由許多不同的材質構成，包括薄膜、 |  |
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| 水泥或是高電阻系數的鎳鉻合金（電阻絲） | |||||||||
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溫度保險絲是一種不可自恢復的熱敏保護零件
