220V 40W LED switch mode power supply
220V 40W LED开关电源
- 产品详细：
- 输出功率：40W
- 输入电压：90-264V AC
- 输出频率范围：47〜63Hz
- 输出电压：21-33V DC
- 输出电流：1,200mA
- 功率因数：0.95
- 效率：> 88％
- 应用程序描述:
- 采用集成器件设计，低温升，低热值
- 高稳定性，驱动稳定工作，输出电流恒定，无漂移
- 高安全性，适用于高湿度，高灰尘，强振动环境的使用;芯片内部集成过压，过流，过热保护电路
- 具有最大输出功率限制功能，避免LED的影响
- 使用寿命长设计，正常使用寿命在60,000小时以上。
- 通过相应的温度测试，老化测试，效能测试和短路测试
- 可根据客户需求定制相关尺寸和功能驱动模块
- 包装及交付：
- 包装细节：每个产品都包装防静电袋，一百到一箱，每箱重量约7kg
- 交货时间：我们收到付款后2-10天
- 服务：
- 快速回复客户的查询24小时
- 定制服务
- 特别折扣如果大量的订单
- Products details:
- Output power: 40W
- Input voltages: 90-264V AC
- Output frequency range: 47 to 63Hz
- Output voltages: 21-33V DC
- Output current: 1,200mA
- Power factor: 0.95
- Efficiency: ﹥88%
- Application describe:
- Adopts integrated device design, low temperature rise, low calorific value
- High stability, drive stable work, output current constant, no drift
- High security, suitable for high humidity, high dust, strong vibration environment of use; chip inside integrated over-voltage, over-current, overheat protective circuit
- Has the maximum output power limiting function, to avoid the impact of the LED
- Long use life design, normal life in 60,000 hours.
- Through the corresponding temperature testing, aging test, efficacy test and short circuit testing
- May be based on customer demand of custom-made related size and function driver module
- Packaging & delivery:
- Packaging detail: Each product is packaged by anti-static bag, a hundred to a box, each box weight is about 7kg
- Delivery time: 2-10 days after we have received payment
- Services:
- Quick reply to the customer's inquiry with 24hrs
- Customized service available
- Special discount if substantial order is placed
