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DK125 |
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| Part Number | DK125 |
| Manufacturer | DongKe Semicondutor |
| Description | The DK125 is a secondary side fly-back type AC-DC Switch Mode Power Controlling IC. Designed with high integration CMOS circuit, it has protection functions for short circuit, secondary side open circ... |
| Features |
·90V—265V wide range AC power input. ·Built-in 700V HV BJT ·Internal integrated high voltage starting circuit, no need for additional resistance ·Burst mode (22kHz Intermittent operation mode) ·Standby power consumption < 0.3W ·65KHz PWM switching frequency ·4KV ESD ·Internal power compensation circuit to keep the stability of output in different input situation ·Patented self-power supply design, no need for auxiliary winding in transformer ·Internal frequency modulation circuit to reduce EMI filter cost ·Over current, Over temperature, Over voltage, Output open circuit and Short circuit Prot... |
| Document |
 DK125 Data Sheet
PDF 528.84KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DK1203 |
DongKe Semicondutor |
AC-DC Switch Mode Power controller |
|
| 2 | DK1208 |
DongKe Semicondutor |
12W high-performance quasi-resonant switching power supply control chip |
|
| 3 | DK124 |
DongKe Semicondutor |
OFF-LINE SWITCH MODE POWER CONTROLLER |
|
| 4 | DK124G |
DongKe Semicondutor |
18W high performance AC/DC conversion chip |
|
| 5 | DK100-B020 |
LEM |
DC Current transducer |
|
| 6 | DK100-B10 |
LEM |
DC Current transducer |
|
| 7 | DK100-B420 |
LEM |
DC Current transducer |
|
| 8 | DK100-B5 |
LEM |
DC Current transducer |
|
| 9 | DK1000R |
RF Micro Devices |
315MHZ REMOTE KEYLESS ENTRY RECEIVER |
|
| 10 | DK106 |
DongKe Semicondutor |
HIGH PERFORMANCE SWITCH MODE POWER CONTROLLER |
|
Desde 2024. D4U Semiconductor.
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