Flyback Transformer for Microchip AC LED driver
- Developed for Microchip to operate with PIC16HV785 CMOS Microcontroller and MCP1402 Gate Driver
- Universal ac input; 20 V, 0.7 A output
- 3000 Vrms primary to secondary isolation
- 12 V bias winding output powers the microcontroller
- RoHS-compliant. Tin-silver over tin over copper over steel terminations
Photo 
Pricing 
Materials declaration 
PDF data sheet
SPECIFICATIONS
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| GA3172-AL | 500 | 450 | 0.675 (pri) 0.245 (sec) 0.325 (bias) |
8.25 | 1 : 0.214 | 1 : 0.131 | 0.78 | 20 V, 0.7 A |
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| 1 | Inductance is for the primary, measured at 250 kHz, 1.0 Vrms. | |
| 2 | Ipk: Peak primary current drawn at minimum input voltage. | |
| 3 | Leakage inductance is for the primary winding with the secondary windings shorted. | |
| 4 | Output is for the secondary. Bias winding output is 12 V. | |
| 5 | Ambient temperature range: | –40°C to +85°C |
| 6 | Storage temperature range: | Component: –40°C to +85°C Packaging trays: –40°C to +80°C |
| 7 | Electrical specifications at 25°C. | |
| Refer to Soldering Coilcraft Components before soldering. | ||
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