Mô-đun Tích Hợp Sạc Pin Lithium 1A 5V Ziqucu
Thương hiệu: Ziqqucu | Xem thêm các sản phẩm Thiết Bị Điện Gia Dụng của ZiqqucuMô tả ngắn
Dụng cụ và thiết bị tiện ích > Thiết bị mạch điện > Thiết bị mạch điện khác > Mô-đun Tích Hợp Sạc Pin Lithium 1A 5V Ziqucu
- Giao hàng toàn quốc
- Được kiểm tra hàng
- Thanh toán khi nhận hàng
- Chất lượng, Uy tín
- 7 ngày đổi trả dễ dàng
- Hỗ trợ xuất hóa đơn đỏ
Sản phẩm tương tự
Giới thiệu Mô-đun Tích Hợp Sạc Pin Lithium 1A 5V Ziqucu
Features:1. Use high-quality materials, durable
2. Adopt diffused MOS tube
3. The output current is expanded to rated 1A, the maximum output is 1.5A, and 2A Schottky diode is used
4. The circuit design does not need electrolytic capacitor and tantalum capacitor (electrolytic capacitor has short life and tantalum capacitor is in danger of explosion). Three ceramic capacitors used in current high-end circuits
5. The ripple is very low, only a few tens of millivolts. Many of the ripple in the same industry have reached 500 millivolts, which will cause an invisible damage to the equipment, and seriously lead to abnormal operation or damage of the equipment
6. The circuit conversion efficiency is high. When the efficiency is high, it is more than 90%, and the lowest efficiency of a single lithium battery is more than 80%
Parameters:
Module nature: non-isolated booster module (BOOST)
Input voltage: 1-5V
Output voltage: 5.1-5.2V
Output current: rated 1A-1.5A (single lithium battery input), maximum 1.5A (single lithium battery input)
Conversion efficiency: up to 96% (the higher the input voltage, the higher the efficiency)
Switching frequency: 500KHz
Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5.1V 1A)
Undervoltage indication: LED indicator with load is on (LED indicator with input voltage lower than 2.7V is off)
Working temperature: industrial grade (- 40 ℃ to+85 ℃)
Temperature rise under full load: 30 ℃
Quiescent current: 130uA
Load adjustment rate: ± 1%
Voltage regulation rate: ± 0.5%
Dynamic response speed: 5% 200uS
Short circuit protection: None. If short circuit protection is needed, add lithium battery protection board or use lithium battery with protection
Input reverse connection protection: none
Wiring method: welding
Input mode: IN+input positive, IN - input negative
Volume: 14.1 * 18.8 * 5.5mm
Be careful:
Input low-power reverse connection protection. If your battery is equipped with a 2A protection board, the protection board will protect when the positive and negative poles of your input power supply are connected reversely. If there is no protection board or the input current is greater than 2A, the input reverse connection protection will fail, and the module will be damaged.
Package include：
Booster board * 1
Hình ảnh sản phẩm
Giá EPIX