大功率貼片電阻
SINLOON® | 大功率貼片電阻 | CRHP03 (1/8W) | |||||||
Power Range: 1/8W ~ 3W | High Power Thick Film Chip Resistor | ||||||||
- | |||||||||
eature (優勢) | |||||||||
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。
|
||||||||
Low ohm Resistance 10m ~ 990m Ω. | |||||||||
pplication (應用) | |||||||||
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) | |||||||||
ENERAL ELECTRICAL SPECIFICATION |
|||||||||
Type | Size | Rated Power | Maximum Voltage | Resistance |
Low ohm (Ω) ±1%,±2%,±5%. |
T.C.R. | Jumper Rated | ||
at 70℃ | Working | Overload | (Ω) | (ppm/℃) | Current | ||||
CRHP03 | 0603 | 0.125W | 50V | 100V | 1R - 9.9R | 50m ~ 330m | ±400 | 1A | |
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、 | |||||||||
水泥或是高電阻系數的鎳鉻合金(電阻絲) | |||||||||
- | |||||||||
< 前一個 | 下一個 > |
---|