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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 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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