K4812D-25W 25W宽压48V转正负12V稳压模块
- 型号:K4812D-25W
- 产地:天河区车陂路8号源利大厦618号
- 供应商:广州腾霄电子有限公司
- 供应商报价:面议
- 标签:25W宽压48V转正负12V稳压模块,-1,广州腾霄电子有限公司
| 产品型号一览表 | | ||||
| 型号 | 输入 | 输出 | 效率 | ||
| 标称值 (VDC) | 输入范围 (VDC) | 电压 (VDC) | 电流mA | ||
| Max | % | ||||
| K1205D-25W | 12 | 9~18 | ±5 | ±2500 | 85 |
| K1209D-25W | ±9 | ±1390 | 86 | ||
| K1212D-25W | ±12 | ±1042 | 86 | ||
| K1215D-25W | ±15 | ±833 | 86 | ||
| K2405D-25W | 24 | 18~36 | ±5 | ±2500 | 87 |
| K2409D-25W | ±9 | ±1390 | 88 | ||
| K2412D-25W | ±12 | ±1042 | 88 | ||
| K2415D-25W | ±15 | ±833 | 89 | ||
| K4805D-25W | 48 | 36-75 | ±5 | ±2500 | 87 |
| K4812D-25W | ±12 | ±1042 | 87 | ||
| K4815D-25W | ±15 | ±833 | 89 | ||
| 输出特性表 | |||||
| 项目 | 工作条件 | Min | Type | Max | 单位 |
| 输出功率 | 2.5 | --- | 25 | W | |
| 输出电压精度 | ±1.0 | ±2.0 | % | ||
| 电压调节率 | 满载,输入从低电压到高电压。 | --- | ±0.2 | ±0.5 | |
| 负载调整率 | 10%到负载 | --- | ±0.5 | ±1 | |
| 纹波+噪声 | 20MHz带宽 | --- | --- | 150 | mVp-p |
| 输出短路保护 | 持续短路保护,自恢复 | ||||
| 温度漂移 | 负载 | --- | --- | 0.03 | %/℃ |
| 开关频率 | 的负载,输入电压范围 | --- | 400 | --- | KHz |
| Trim电压调整端 | ±10%Vout | VDC | |||
| ON/OFF端 | 模块开启(逻辑参考地-Vin) | 3.5 -12VDC 或者开路 | |||
| 模块关闭(逻辑参考地-Vin) | 0-1.2VDC | ||||
| 一般特性表 | |||||
| 项目 | 工作条件 | Min | Type | Max | 单位 |
| 隔离电压 | 测试时间1分钟,漏电流小于1 mA | 1500 | --- | --- | V |
| 绝缘电阻 | 绝缘电压500VDC | 1000 | --- | --- | MΩ |
| 隔离电容 | --- | 1000 | --- | pF | |
| 存储湿度 | --- | --- | 95 | % | |
| 工作温度 | -40 | --- | 85 | ℃ | |
| 存储温度 | -55 | --- | 125 | ||
| 引脚耐焊接温度 | 焊点距离外壳1.5mm, 10秒 | --- | --- | 300 | |
| 外壳材料 | 铝合金材料 | ||||