K78xx-1000R3 DC DC Power Module
The K78xx-1000R3 series is a high-efficiency switching regulator designed to replace traditional LM78xx linear regulators. Unlike linear regulators, this module requires no heat sink and features a compact SIP package. With efficiency up to 96%, it is the ideal solution for industrial control, instrumentation, and IoT applications where space and thermal management are critical.
- Penerangan
Ciri -ciri
1. Tiada keperluan untuk tenggelam haba luaran
2. Julat suhu operasi: -40 ℃ hingga +85 ℃
3. Kecekapan 96%
4. Tiada arus beban serendah 0.2mA
5.The pins are compatible with the K78xx series and can be packaged with straight or curved pins
6.Wide voltage input, output 500mA
7.Non isolated/stabilized/single output
8.SIP3 packaging
| Model Produk | Voltan input Nilai standard (julat) |
Voltan output | Semasa output (ma) (Max./min.) |
Kecekapan % (Min./typ.) |
Maksimum Beban kapasitif (μF) |
| K7803-1000R3 | 24(4.75-36) | 3.3 | 1000 | 90/81 | 680 |
| K7805-1000R3 | 24(6.5-36) | 5 | 93/86 | 680 | |
| K7809-1000R3 | 24(12-36) | 9 | 95/90 | 680 | |
| K7812-1000R3 | 24(15-36) | 12 | 96/93 | 680 | |
| K7815-1000R3 | 24(19-36) | 15 | 96/94 | 330 |
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