FIELD: electricity.
SUBSTANCE: flash lamp for alarm units comprises at least one light diode (1) of a light source (L) and a circuit that actuates it and has power supply (2), a current converter (W) and flash control (B). The current converter (W), the light source (L) and the flash control (B) are connected in series. The current converter (W) has a control unit (4), an inductance (6), an induction interlock (7) and a resistance (8), which are connected in series. The flash control (B) comprises at least one switch (10) for actuation of the light source (L) and a microprocessor (9) for control of at least one switch (10).
EFFECT: reduced consumption of energy.
5 cl, 1 dwg
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