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Flyback Transformers for
Linear Technology LT3750

  • Designed for use with Linear Technology LT3750 Capacitor Charger Controller
  • Smaller footprint than other transformers for this application
  • 3 – 24 V input; 300 V output
  • 1500 Vrms primary to secondary isolation
  • RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations

Photo    Pricing    Materials declaration DA2032 DA2033 DA2034  

PDF data sheet


SPECIFICATIONS

Dimensions     Schematic     Tape and reel specifications


DA2032-AL_ 10.0 9.0 0.013 1.60 0.150 1 : 10 67 3.0
DA2033-AL_ 10.0 9.0 0.015 1.10 0.144 1 : 10 76 5.0
DA2034-AL_ 10.0 9.0 0.018 1.75 0.250 1 : 10 128 10.0
1 When ordering, please specify packaging code: e.g. DA2034-ALD
  Packaging: D = 13" machine-ready reel
EIA 481 embossed plastic tape (DA2032-AL and DA2033-AL: 200 parts per full reel;
DA2034-AL: 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.
2 Inductance is for the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc
3 Peak primary current drawn at minimum input voltage.
4 DCR is with the windings connected in parallel.
5 Leakage inductance is for the primary windings connected in parallel with the secondary windings shorted.
6 Capacitance measured at 100 kHz, 0.1 Vrms from pin 3 to pin 1 with all other pins shorted.
7 Ambient temperature range: –40°C to +125°C
8 Storage temperature range: Component: –40°C to +125°C
Packaging: –55°C to +80°C
9 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.
10 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.

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Updated: February 18, 2008