- 1 稳压输出(0.5-20A)
- 1.1 K78xx-500R3
- 1.2 K78xx-500R3-LB
- 1.3 K78xxW-500R3
- 1.4 K78Lxx-500R3
- 1.5 K78UXX-500
- 1.6 K78Uxx-500R3(L)
- 1.7 K78UXX-500L
- 1.8 K78_JT-500R3
- 1.9 K78_JT-500R3-LB
- 1.10 K78_MT-500R4
- 1.11 K78_T-500R3
- 1.12 K78_T-500R3-TR
- 1.13 K78xx-1000R3(L)
- 1.14 K78xxM-1000R3
- 1.15 K78Lxx-1000R3
- 1.16 K78(L)04-1000R3
- 1.17 K78_T-1000R3
- 1.18 K78_MT-1000R4
- 1.19 K78_T-1000R3-TR
- 1.20 K78xx-1500L
- 1.21 K78_T-1000R3
- 1.22 K78xx-2000L
- 1.23 K78xx-2000R3
- 1.24 KUB2412S-2000R3
- 1.25 K78(L)xx-3AR3
- 1.26 KUB72_CCS-5A
- 1.27 KUB48_QB-10A
- 1.28 KUB4836EB(F)-10A(-RS)
- 1.29 KUB4824CCS_A
- 1.30 K78Uxx-1000R3(L)
- 1.31 KJB48xxEB(F)-10A
- 1.32 KJB48xxSBO-10A
- 1.33 KUBxx48EB(F)-10A
- 1.34 KJB48xxEB(F)-20A
- 1.35 KUB4812SBO-5AR3
- 1.36 KAE24_T-0.5A
- 1.37 KUB4824CCS-_A
- 1.38 KAP05xxT-1A
- 1.39 KUB4848HB-40A
- 2 POL(6-60A)
- 2.1 K12T-6A,SMD
- 2.2 K12MT-6A,SMD
- 2.3 K12T-10A,SMD
- 2.4 K12MT-12A,SMD
- 2.5 K12T-16A,SMD
- 2.6 K12MT-16A,SMD
- 2.7 K12T-20A,SMD
- 2.8 KD12T-40A,SMD
- 2.9 KD12T-60A,SMD
K78(L)xx-3AR3
- 2020-05-12 16:29:45
- 瑞雪飞舞
- 1748
- 最后编辑：瑞雪飞舞 于 2024-03-26 11:24:49
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 |
