Low-noise precision Class A parallel regulated power supply board ±12~±70V adjustable range |



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Цена:1 940,64RUB
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Low-noise precision Class A parallel regulated power supply board ±12~±70V adjustable range |

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Месяц Минимальная цена Макс. стоимость Цена
Sep-17-2025 2309.40 руб. 2424.63 руб. 2366.5 руб.
Aug-17-2025 2289.82 руб. 2403.62 руб. 2346 руб.
Jul-17-2025 1921.98 руб. 2017.90 руб. 1969 руб.
Jun-17-2025 2250.88 руб. 2363.99 руб. 2306.5 руб.
May-17-2025 1959.54 руб. 2057.91 руб. 2008 руб.
Apr-17-2025 2212.82 руб. 2323.94 руб. 2267.5 руб.
Mar-17-2025 2192.98 руб. 2302.14 руб. 2247 руб.
Feb-17-2025 2173.95 руб. 2282.88 руб. 2227.5 руб.
Jan-17-2025 2153.30 руб. 2261.19 руб. 2207 руб.

Описание товара

Low-noise precision Class A parallel regulated power supply board ±12~±70V adjustable range |Low-noise precision Class A parallel regulated power supply board ±12~±70V adjustable range |


Low noise precision shunt class A power supply   Voltage stabilized power supply for power amplifier input stage and voltage stage   Use low-noise precision voltage regulator as the benchmark   Has a very small dynamic output resistance   Large radiator to ensure stable operation     Output current: 200mA   Quiescent current: 130mA; (factory default value, other current want to contact)             The board uses a 3w22 ohm resistor, no-load current, quiescent current, output current is 70mA             The board uses a 3w11 ohm resistor, no-load current, quiescent current, output current is 140mA and so on   Voltage output: ±12~±70V adjustable range, default ±50V, please contact Wangwang for other voltages             Note: For a regulated power supply, the input DC should be 5-10v higher than the output DC   Use ON medium power tube king (15032/15033 output current 8A current capacity) as the adjustment tube   Printing board size: 113*60mm Buyers Note: The product does not have a radiator, please contact me if necessary


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