ATH-3335 DC Power Supply 30V/5A, 3 Channels

AKTAKOM ATH-3335 DC Power Supply 30V/5A, 3 Channels
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Designed for the use in debugging process, repair or in laboratory research. Outputs smoothly regulated stabilized DC Voltage and stabilized current. 2 types of connection available: parallel and series. 4 3-digit LCDs, 3 Channels: 2 x 30V, 2 x 5A, 5V/3A (fixed)

Retail price :$230.00

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AKTAKOM ATH-3335 DC Power supply is designed for the use in debugging process, repair or in laboratory research. ATH-3335 outputs smoothly regulated stabilized DC Voltage and stabilized current.

AKTAKOM ATH-3335 DC power supply has 3 channels, two-way are adjustable and one way is fixed.

The two adjustable outputs can be selected for constant voltage (CV) or constant current (CC) designed in high stability and performance circuit. In constant voltage operation mode the output voltage can be arbitrary adjusted from 0V in the nominal range. In constant current operation mode the output current can be adjusted from 0A in the nominal range.

There are 2 types of connection available in ATH-3335: parallel and series. The fixed output voltage is 5V. This output features good stability and low ripple along with overload (e.g. short circuit) protection.

ATH-3335 features compact dimensions and occupies a small working area, it has excellent performance combined with an elegant design. The power supply has digital indication and equipped with 4 3-digit LCDs displaying all the necessary information.


  • 3 digit LCDs 4 pcs
  • Short circuit protection
  • Stabilization mode (current, voltage)

Output voltage (V)30
Output voltage accuracy(1% + 2 digits)
Output voltage display resolution0.1 V
Output current (A)5
Output current accuracy(2% + 2 digits)
Output current display resolution0.01 A
Ripple and Noise1 mV
Load stability(0.01% + 5 mV)
Series working method0...60 V / 0...5 A
Parallel working method 0...30 V / 0...10 A
Display4 3-digit LCDs
Power supply110 V / 220 V
Dimensions14.4 x 6.5 x 10.4 in / 365 x 164 x 265 mm


  • Number of channels: 3
  • Output voltage (channel 1 and 2): 0...30 V x 2
  • Output current (channel 1 and 2): 05A x 2
  • Output voltage/current (channel 3): 5V / 3A
  • Inaccuracy of output voltage setting: 1% + 2 digits 
  • Inaccuracy of output current setting: 2% + 2 digits 
  • Voltage ripple and noise, RMS (typical): 1mV
  • Current ripple and noise, RMS (typical): 2mA
  • Power supply: 110V/220V
  • Dimensions: 14.4 x 6.5 x 10.4 in / 365 x 164 x 265 mm;
  • Weight (in the package): 23.2 lb / 10.5 kg.

Standard accessories:

  • Power cord
  • User manual

Frequently Asked Questions

  • May I use AKTAKOM power supplies to charge accumulators?

  • May I use AKTAKOM power supplies to charge accumulators?

    AKTAKOM power supplies can’t be used for accumulator charging since it may cause the accumulator breakage (recharge, electrolyte boiling, extra pressure of the internal gas which will lead to the accumulator explosion). Accumulators should be charged with the current source which controls the accumulator voltage and regulates the charging current accordingly. When the required accumulator voltage is achieved such type of source simply stops the charging process, its name is a charging device.


    La fuente de alimentacin CC AKTAKOM ATH-3335 est diseada para ser utilizada en procesos de depuracin, reparaciones o en investigaciones de laboratorio. El ATH-3335 emite voltaje de CC estabilizado regulado sin problemas y corriente estabilizada.

    AKTAKOM ATH-3335 La fuente de alimentacin de CC tiene 3 canales, las dos vas son ajustables y las de una va son fijas.

    Las dos salidas ajustables pueden seleccionarse para voltaje constante (CV) o corriente constante (CC) diseadas en alta estabilidad y circuito de rendimiento. En el modo de operacin de voltaje constante, el voltaje de salida puede ajustarse arbitrariamente desde 0 V en el rango nominal. En el modo de operacin de corriente constante, la corriente de salida se puede ajustar desde 0A en el rango nominal.

    Hay 2 tipos de conexin disponibles en ATH-3335: paralelo y serie. La tensin de salida fija es de 5V. Esta salida presenta una buena estabilidad y una ondulacin baja junto con proteccin contra sobrecargas (por ejemplo, cortocircuito).

    El modelo ATH-3335 tiene dimensiones compactas y ocupa un rea de trabajo pequea, tiene un rendimiento excelente combinado con un diseo elegante. La fuente de alimentacin tiene indicacin digital y est equipada con 4 pantallas LCD de 3 dgitos que muestran toda la informacin necesaria.


    LCD de 3 dgitos - 4 piezas
    Proteccin contra cortocircuitos
    Modo de estabilizacin (corriente, tension)

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