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Transformateurs / transformers - Pulse Transformers - FAMILLE 64H20 68H20 69H20



CASE VERSION Ignition up to 0.5 A

These small size and low power transformers are fitted on toroid cores of high performance (ferrite).
The wide choice of inductance values and turn ratios make them suitable as drivers of thyristors, triacs,
bipolar transistors or MOSFET's in a variety of high frequency applications, such as small power
supplies, inverters etc.

TYPES

Types Code Turns ratio n ± 2% U * t Vµsc min. Tr µsec max PRI indut mH PRI Leak induc µh PRI/SEC Cw/w Pf PRI DCR Ω SEC DCR Ω Ueff V UP KV
64H20 68H20 69H20 64H20 21203:115011723071.100.406004
64H20 21211:11501.523090.370.376004
68H20 21201:12300.05511100.550.552502
68H20 21212:11100.0554500.550.302502
68H20 21223:11500.11714751.100.402502
68H20 31201:1:11500.0520.6700.370.372502
68H20 31212:1:11100.156550.550.302502
69H20 21201:11100.0511450.150.156004
69H20 21211:11500.0521800.200.206004
69H20 31201:1:11100.0510.8600.150.156004

Technical Data

Climatic category: DIN GKC (-40 to +125°C; humidity cat. C)
Overtemperature of the windings: <55°C
Max. windings temperature: 115°C
Approx. weight: 5 g

The transformers are designed and tested in accordance with EN 138100; EN 60938-1
The cases are of flame-retardant plastic material in accordance with UL 94V-0