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18W非隔离LED日光灯驱动电源 无频闪 低成本
应用范围:18W LED日光灯恒流驱动电源
产品详情:本系列是我司专门针对5630、3014、3528、2835等LED开发的一款窄电压输入的非隔离LED恒流驱动电源,适合单端放置日光灯或球泡灯,采用高效、稳定的驱动IC,内置MOS管,非隔离电路设计,相机拍摄无明显频闪,产品具有高效率、低噪声、节能、环保、长寿命等特点,代替阻容或线性恒流绝佳产品。
产品特点:
* 输入电压:AC 190-240V 工作频率:47-63Hz;
* 标准品输出电流:120mA;
* 输出功率:16W;
* 输出电压:30-140V(12-45串);
* 最大转换效率:94%;
* 最大功率因素:0.6;
* 产品尺寸:28*16.5*14mm;
* 用于单端放置LED日光灯或LED球泡灯;
* 100%老化、100%出货测试,保证质量;
* 非隔离电路设计;
* 良好的开路、短路、过温、过载保护功能
* 采用优质IC和元器件,性能稳定
* 相机拍摄无明显频闪
产品参数简要描述 |
产品型号 | GT-2891B | 备注 |
规格 | 30-140V 120mA | |
输入电压 | AC 190-240V 50/60Hz | |
输出电压 | 30-140V | |
输出电流 | 120mA | 标准品 |
最大输出电流 | 125mA | |
最大输出功率 | 16W | |
转换效率 | 94% | 最大值 |
功率因素 | AC220V PF≥0.5 | 满负载 |
绝缘强度 | □有 ■无 AC3000V 5mA 60S | |
保护功能 | 输出开路、短路、过温、过载保护 | |
外形尺寸 | 28*16.5*14mm(L*W*H) | |
应用 | LED日光灯、球泡系列 | |
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