产品特点
效率高达 97%
空载输入电流低至 2mA
工作温度范围：-40℃ to +85℃
输出短路保护
K78(L)xx-3AR3 系列是高效率的开关稳压器。它具有效率高，空载功耗低，短路保护功能等特性，同时在使用中无需外加散热片。产品可广泛应用于工控、电力、仪表等多个行业。
| 序号 | 产品型号 | 输入范围 | 输出电压 | 输出电流 | 状态 |
| 1 | K7803-3AR3 | 8-36VDC | 3.3VDC | 3000mA | 正常 |
| 2 | K7805-3AR3 | 8-36VDC | 5VDC | 3000mA | 正常 |
| 3 | K78X6-3AR3 | 10-36VDC | 6.5VDC | 3000mA | 正常 |
| 4 | K7809-3AR3 | 13-36VDC | 9VDC | 3000mA | 正常 |
| 5 | K7812-3AR3 | 16-36VDC | 12VDC | 3000mA | 正常 |
| 6 | K7815-3AR3 | 19-36VDC | 15VDC | 3000mA | 正常 |
| 7 | K78L03-3AR3 | 8-36VDC | 3.3VDC | 3000mA | 正常 |
| 8 | K78L05-3AR3 | 8-36VDC | 5VDC | 3000mA | 正常 |
| 9 | K78LX6-3AR3 | 10-36VDC | 6.5VDC | 3000mA | 正常 |
| 10 | K78L09-3AR3 | 13-36VDC | 9VDC | 3000mA | 正常 |
| 11 | K78L12-3AR3 | 16-36VDC | 12VDC | 3000mA | 正常 |
| 12 | K78L15-3AR3 | 19-36VDC | 15VDC | 3000mA | 正常 |