Showing all 11 results

  • 6,999.00

    Product Specification Part Number QJ3005T Mounting Type NO Maximum Input Voltage 220V Maximum Operating Temperature 40 Pin Count 2 Input Voltage 30v-5a Power 30v-5a Output Current 5A Brand DC POWER SUPPLY Minimum Order Quantity 1

  • 7,499.00

    Item specifics

    New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ..
    Does Not Apply
    Maximum Voltage Output:
    30 V
    Maximum Current Output:
    5 A
    Adjustable Power Supply Type:
    Input voltage:
    AC110V, 60HZ
    2A for DPS305U
    Product size:
    L225mm x W90mm x H145mm
    Voltage 0.01V; current 0.001A
    0 . 5 % + 4digit
    Four-digit digital tube , three-window display
    Number of Channels/Outputs:
    Modified Item:
  • 9,999.00
    Product description:

    DPS series products are a three-window four-bit high-precision switching DC regulated power supply , which can display voltage , current and power at the same time . Products are widely used in mobile phone maintenance , computer maintenance , school and production line use , its output voltage and output current can be continuously adjusted between 0 and nominal value .

    Power supply stability and ripple coefficient are very good, with USB fast charging function and perfect short circuit protection circuit . It is small in size , beautiful in design , convenient in operation , and can work long hours at full load It is loved by the vast number of users .



    Model: DPS3010U

    Output voltage: 0-30V for 3010U

    Output current: 0-10A for 3010U

    Output power: 300W for 3010U

    Auxiliary output: USB Quick Chang 18w, Supports multiple quick charging protocols

    Input voltage: AC110V, 60HZ

    Working TEMP 0-40℃ ; Humidity : 80 % RH

    Storage TEMP -10-70℃ ; Humidity : < 70 % RH

    C.V: Voltage stability ≤0.1 % + 3mv; Load stability≤0.1 % + 3mv; Ripple noise :≤20mvrms ( Effective value )

    C.C:Current stability ≤0.1 % + 3MA; Load stability≤ 0. 2 % + 3MA; Ripple noise : ≤5mArms (Effective value)

    Protection mode:Current limiting protection / short circuit alarm stop output and self-recovery

    Display: Four-digit digital tube , three-window display

    Accuracy : 0 . 5 % + 3digit

    Resolution :Voltage 0.01V; current 0.001A

    Product size: L225mm x W90mm x H145mm

    Weight: 1.8kg

    Fuse: 2A for DPS305U/3A forDPS3010U/3A forDPS605U


    Operation instructions:

    There are two modes of power output : constant voltage output ( C V ) and constant current output ( C C ) . The output mode is determined by the voltage and current values set by the user and the load that the user receives . The output voltage or current value of the power supply will not exceed the voltage and current value set by the user. In the constant voltage mode , the output voltage is equal to the voltage set by the user. In constant current mode, the output current value is equal to the current value set by the user.

    Voltage Regulation

    1. Adjust the voltage roughly to the required voltage value , the fine-tune the knob to the required specific voltage value
    2. In general , the current knob can be adjusted to the maximum , and then the load can be connected for use

    Current regulation

    When the user needs to adjust the limiting current output

    1. firstly , adjust the voltage to about 5-10V , then short-circuit the positive and negative terminals with wires ( short-circuit alarm needs to be set to C C position )
    2. Adjust the current to roughly adjust the knob to the required current value , and then fine-tune the knob to the required specific current value
    3. After disconnecting the short-circuit conductor and adjusting the required voltage by voltage regulation ” method , the connection load can be used

    Packing List

    1 x whole machine

    1x Power cord

    1x Output Load Line

    1x Instructions

  • 7,499.00

    POWER SUPPLY 30V5A SS-3005A Input Voltage:220V Output Voltage:0-30V Output Frequency:50/60Hz Output Current:0-5A Display style:LCD display Product size:110*155*245MM Net weight:4.3KG Built-in 5 groups of parameter storage Memory store when power off Keyboard lock to prevent misuse 10mV/1mA high precision and resolution Low noise

  • 6,999.00

    Product Specification Usage/Application Electronic Instruments Brand QJE3005XE Output Voltage 0-30 V Input Voltage 220 V Pin Count 3 Display Type Digital Operating Ambient Temperature 0-40 Deg C Color White Frequency 50 Hz Model Number QJ3005XE Output Current 5 Amp Relative Humidity 90% Working Hours Eight hours of continuous work

  • 7,499.00

    SUGON 3005D 30V 5A ( Toroidal Transformer ) DC Power Supply Adjustable 4 Digit Display Laboratory Power Supply110/220V  Voltage Regulator For Phone Repair Features: 1. High precision 4-digit LED digital display, intuitive and clear. 2. Intelligent fan, excellent heat dissipation, effectively extending fan life and reducing noise. 3. Using advanced technology, it effectively reduces the weight of the power supply …


  • 24,499.00
    Specifications for this item
  • 6,999.00

    – Rated output voltage 0~32V
    – Rated output current 0~6A
    – Output Power 192W
    – Load regulation rate Voltage: <0.3%+5mV
    – Current: <0.2%+3mA
    – Power regulation rate Voltage: <0.3%+5mV
    – Current: <0.2%+3mA
    – Set resolution Voltage: 10mV
    – current: 1mA
    – Readback resolution Voltage: 10mV
    – current: 1mA
    – Setting accuracy: (25°C±5°C) Voltage: <0.5%+5mV
    – Current: <0.2%+3mA
    – Ripple and noise: (20Hz~20MHz) Voltage: ≤10mVrms , Current: ≤2mArms
    – Display type LED digital tube display
    – voltage AC 220V±10%
    – frequency 50Hz/60Hz
    – Size (W*H*D) 80mm × 150mm × 230mm
    – weight 2 kg

  • 7,199.00

    3005D 0-30V 5A adjustable digital Dc regulated power supply with Universal plugs   Feature: 1.YIHUA3005D 30V 5A is the second generation of digital program-controlled switching power supply,it used the latest  technology and crafts,the weight is very light ,it is 50% lighter  than the traditional DC power supply ,it good for transportation and save the shipping fee,it …

    YIHUA 3005D DC regulated power supplyRead More

  • 7,999.00

    Machine :1

    Manual :1

    Power Cable :1

    External grounding wire:1

    Crocodile clip wire:1

    Inner box size                    30*11.5*18CM

    Outer carton box size        31*48*37CM

    Q’TY                                  8PCS/CTN

    Goods net weight              1.9KG/PC

    Outer carton weight           16KG

  • 6,999.00

    YIHUA 305D-IV Regulated Variable DC Lab Power Supply 0-5A 0-30V Low Noise Bench Switch Mode Power Supply with Alligator Clips, High Precision for R&D, Labs, Laptops, Phone Repair & Electronic DIY