Power sources B5-78

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Описание

B5-78 (15 V, 3 A); B5-78 / 2 (50 V, 1 A); B5-78 / 4 (20 V, 1.5 A);
B5-78 / 6 (30 V, 4 A); B5-78 / 7 (50 V, 2.5 A)
Voltage measurement accuracy: ± 0.3 V
Current measurement error: ± (0.04–0.06) A
Voltage instability when changing the load current of 0.03%
Current instability when voltage changes at load 0.2%
Voltage ripple 0.5–1 mV
Ripple current 0.1%
Power consumption 90 - 320 VA
Two 3-digit indicators (voltage, current)
Adjustment is rough, smooth
Dimensions 115x185x360 mm
Weight: 3.7 kg (B5-78, B5-78 / 2) 3 kg (B5-78 / 4) 5.5 kg (B5-78 / 6, B5-78 / 7)
Power supply ~ 220 V A

Power supplies are intended for use in the development, production and tuning of electronic equipment. Products can also be used to power household radio equipment, demonstration devices, conducting experiments in chemistry, physics, electrical engineering, in laboratory research, and charging batteries.
Power supplies have: three-digit digital indicators, a rough and accurate setting of current and voltage, an indication of the mode of limiting the output current or voltage.