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DK1203 |
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| Part Number | DK1203 |
| Manufacturer | DongKe Semicondutor |
| Description | The DK1203 is a secondary side flyback type AC-DC Switch Mode Power Controlling IC. With integrated 700V high voltage power transistor,patented self-power suppl y circuit and integrated MOS circuit de... |
| Features |
· 85V—265V wide range AC power input. · Build-in 700V power transistor. · Internal integrated high voltage starting circuit, no need for additional resistance. · Integrated self-start circuit. · Pulse-Width Modulation (PWM) controlled system. · VCC operating voltage range: 4-6V. · 65kHz switching frequency. · Automatically turn to skip cycle mode under light load condition. · Over current, Over loading, Over temperature and Over voltage Protection. · Standby power consumption lower then 0.3W. · Internal frequency modulation circuit to reduce EMI filter cost. 4. POWER RANGE Input Voltage MAX. ... |
| Document |
 DK1203 Data Sheet
PDF 303.70KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DK1208 |
DongKe Semicondutor |
12W high-performance quasi-resonant switching power supply control chip |
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| 2 | DK124 |
DongKe Semicondutor |
OFF-LINE SWITCH MODE POWER CONTROLLER |
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| 3 | DK124G |
DongKe Semicondutor |
18W high performance AC/DC conversion chip |
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| 4 | DK125 |
DongKe Semicondutor |
Offline switching power supply controller |
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| 5 | DK100-B020 |
LEM |
DC Current transducer |
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| 6 | DK100-B10 |
LEM |
DC Current transducer |
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| 7 | DK100-B420 |
LEM |
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| 8 | DK100-B5 |
LEM |
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| 9 | DK1000R |
RF Micro Devices |
315MHZ REMOTE KEYLESS ENTRY RECEIVER |
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| 10 | DK106 |
DongKe Semicondutor |
HIGH PERFORMANCE SWITCH MODE POWER CONTROLLER |
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Desde 2024. D4U Semiconductor.
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