Forward Converter Transformer
for
Akros AS1130
- Developed for Akros Silicon AS1130, 30 W PoE Controller
- Designed for forward topology operating at 350 kHz
- 1500 Vrms isolation from primary to secondary
- RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations
Photo 
Pricing 
Materials declaration 
PDF data sheet
SPECIFICATIONS
Dimensions 
Schematic 
Tape and reel specifications
3D models
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| GA3291-AL_ | 203 | 0.065 (pri) 0.031 (sec) |
0.215 | 36 – 57 | 1 : 0.923 | 5 V, 3 A | DO1608C-103 | MSS1278-683 |
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| 1 | When ordering, please specify packaging code: e.g. GA3291-ALD | |
| Packaging: | D = 13"
machine-ready reel EIA 481 embossed plastic tape (175 parts per full reel). B = Less than full reel In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead. |
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| 2 | Inductance measured at 300 kHz, 0.6 Vrms, 0 Adc. | |
| 3 | DCR for the primary is measured from pin 1 to pin 3. | |
| 4 | Leakage inductance is for the primary (pin 1 to pin 3) and is measured with the secondary shorted. | |
| 5 | Turns ratio is based on the entire the primary winding (pin 1 to pin 3). | |
| 6 | Ambient temperature range: | –40°C to +125°C |
| 7 | Storage temperature range: | Component: –40°C to +125°C T&R packaging: –40°C to +80°C |
| 8 | Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between. | |
| 9 | Electrical specifications at 25°C. | |
| Refer to Soldering Coilcraft Components before soldering. | ||
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