Datasheet
DDL series
DDL
- 28 -
係列
Series
規格若有任何變更將不予通知。如有產品安全或技朮問題,請即與我司業務部或代理商聯系。
Specifications are subject to change without notice. Should a safety or technical concern arise regarding the product,
please be sure to contact our sales offices or agents immediately.
超級電容器 Electric Double Layer Capacitors
DDL
特性 Features
• 小型化,高容量,耐高温
Miniaturized, high capacitance and high temperature
• 快速充電/放電 Quick charge & discharge
• 符合RoHS無鉛要求 RoHS directive compliant
推荐應用領域 Recommended Applications
• 消費類電器 Consumer Electronics • 工業與汽車 Industrial and Automation
• 便携式電源工具 Portable Power Tools • 再生能源儲能系統 Renewable Energy Storage Systems
• 短期UPS (不間斷電源) Short Term UPS (Uninterruptible Power Supply)
規格 Specifications
項目 Item 性能 Performance Characteristics
温度 Temperature
工作温度范圍
Operating Temperature Range
–40˚C to +60˚C
容量 Capacitance
容量範圍
Nominal Capacitance Range
0.22F to 11F
容量公差
Capacitance Tolerance
±20% or –20%~+50%
電壓 Voltage
額定電壓 Rated Voltage 5.0 V.DC
浪涌電壓 Surge Voltage 5.5 V.DC
最大工作電壓
Maximum Operating Voltage
5.0 V.DC
阻抗 Resistance
交流等值阻抗 ESR, AC
參見附件電性能列表 (1kHz/20˚C)
Please see the attached characteristics list (1kHz/20˚C)
壽命 Lifespan
貯存壽命 Shelf Life
+60˚C下無負荷貯存1,000小時後電容器符合規定的限值 After 1,000 hours storage at
+60˚C without load, the capacitor shall meet the specified limits for endurance.
耐用性 Endurance
+60˚C下 採 用 額 定 電 壓1,000小 時 後 電 容 器 符 合 以 下 限 定 值 After 1,000 hours
application of rated voltage at +60˚C, the capacitor shall meet the following limits.
容量變化
Capacitance Change
初始測試值的±30%
±30% of initial measured value
內阻
Internal Resistance
≤
初始值的2倍
≤
2 times of initial specified value
循環次數 Cycles
循環次數 Cycles
在+25˚C下,用恒定電流使電容器在規定電壓和半額定電壓間循環充放電 (500,000次)
Capacitors cycles between specified voltage and half rated voltage under constant
current at +25˚C (500,000 cycles)
容量變化
Capacitance Change
初始測試值的±30%
±30% of initial measured value
內阻
Internal Resistance
≤
初始值的2倍
≤
2 times of initial specified value