28W Dimmable LED Power Supply on Sale
28W可调光LED电源
- 产品详细：
- 输出功率：28W
- 输入电压：90-264V AC
- 输出频率：47〜63Hz
- 输出电压：40-70V DC
- 功率因数：≥0.98
- 效率：88％
- 尺寸：150 * 40 * 28mm（长*宽*高）
- 特征：
- PWM +抗蚀或调光模式
- 隔离和2级电路
- 内置有源PFC功能
- 由电位器调光，方便操作
- 典型直流电流：200-470mA可调
- 直流电压：65-100V直流（可定制），电流可根据需要通过电位器调节
- 塑料外壳，IP40
- 带接线端子的输入和输出
- 广泛应用于LED面板灯
- 电流零纹波，效率高，节能环保
- 内置测试：在40°环境温度下100％至少4小时
- 保修：2年
- 直流电压和直流电流可定制
- 供应能力：50,000pcs /月
- Products details:
- Output power: 28W
- Input voltages: 90-264V AC
- Output frequency: 47 to 63Hz
- Output voltages: 40-70V DC
- Power factor: ≥0.98
- Efficiency: 88%
- Size: 150*40*28mm (L*W*H)
- Features:
- PWM+ resist or dimming mode
- Isolated and 2 stages circuit
- Built-in active PFC function
- Dimmed by potentiometer, easily operated
- Typical DC current: 200-470mA adjustable
- DC voltage: 65-100V DC (can be customized), current can be adjustable by your need through potentiometer
- Plastic case, IP40
- Input and output with terminal blocks
- Widely used for LED panel lights
- Zero ripple of current, high efficiency, energy-saving and eco-friendly
- Built-in test: 100% for at least 4 hours under environment temperature of 40°
- Warranty: 2 years
- DC voltage and DC current can be customized
- Supply ability: 50,000pcs/month
