Wanptek Adjustable DC power supply 30V 10A LED Digital Lab Bench Power Source Stabilized Power Supply Voltage Regulator Switch


SKU: 3256801492885600 Category:


Wanptek’s new series products. This model is a miniature switching DC power supply. The output voltage and current can be controlled and adjusted by variable resistors respectively, so it provides more convenience and accuracy in the adjustment of voltage and current. The panel also provides high-precision two/three-window digital tube display of voltage, current and power, so that users can intuitively see the current use status and various parameters of the machine

1.Small size, light weight and high power density.

2.Constant pressure and constant current switch automatically.

3.LED display of voltage, current and power, high precision and features of voltage stabilization, current limiting, and simple operation.

4.Adjustable Output Voltage & Current: output voltage and output current can be continuously 5.adjusted between 0 and nominal value with fine regulating and coarse regulating has over voltage protection(OVP), over current protection(OCP), over temperature protection

7.Temperature controlled fan cooling, low noise, long life.

8.Dual voltage input and convenient choice.

9.Output Voltage ranges from 0 to rating voltage with continuous adjustment .

10.Output current ranges from 0 to rating current with continuous adjustment

11.APS3010H and APS605H power supplies have three groups of memory functions and voltage and current encoder adjustments.

12.WPS3010H and WPS605H and DPS3010U and DPS605U power supplies have voltage and current encoder adjustments.

13.AC 110V and 220V can work, rest assured to choose.

Output Power 300W
Output voltage 0~30V/60V
Output current 0~10A/5A
working environment
input voltage:AC 230V/115V±10%;50Hz/60Hz
Working temperature:0℃~40℃;relative humidity:<80%RH
Storage temperature:-10℃~70℃;relative humidity:<70%RH
Constant voltage CV
Voltage stability:0.1%±3mV
Load stability: 0.2%±3mV
Ripple voltage:≤0.5% Vp-p
0 to rated voltage continuously adjustable
constant current CC
Current stability:0.1%±3mA
Load stability: 0.2%±3mA
Ripple current:≤0.5% Vp-p
Recovery time:≤500μS
Temperature coefficient:≤100ppm/℃
0 to rated current continuously adjustable
LED digit display
Display accuracy:0.5%±digits
Display resolution: voltage 0.1V/0.01V, current 0.01A/0.001A

1. Production line test.(24hours Working)

2. Mobile phonemaintenance, computermaintenance, electrical appliance maintenance,Car DVD, car audio.

3. Product aging, electroplating,such as resistors, capacitors, relays, DC motors, LEDs, etc.

4. Charge the battery.(Include car battery)

5. Laboratory, scientific research teaching,factory, maintenance power laboratories scientific research and production line use

6. All other occasions requiring DC power supply.

1x DC power supply

1x power cord (EU,US,UK,AU)

1x Test line(gift)

1x Instructions

Q: Is the input voltage of the power supply 220V or 110V?

A: There is an adjustable switch on the back of the power supply. If your area input voltage is 110V, please adjust the switch to 115V to use it. If your area input voltageis 220V, please adjust the switch to 230V to use. The factory default of the power supply input voltage is adjusted to 230V.(Please remember not to switch it wrong, or it will burn out the power supply)

Q: Is it suitable for repairing mobile phones and laptops?

A: Yes.

Q: Does this power supply charge the battery of a 25v car?

A: You can charge a 25V battery, because the maximum voltage of the power supply can reach 30V (note!!the power supply Set up voltage must be greater than the battery voltage before it can charge it, otherwise it will kick back the power supply and damage the power supply!)

Q: Can it be used for electroplating and anodizing?

A: It can be electroplated and anodizing

Q: When does the fan rotate?

A: When the internal temperature of the power supply is greater than 50℃, it will start automatically.

Q: When this power is turned off and on again, does it remember the last setting?

A: It is controlled by the adjustment knob, and as long as you don’t move the adjustment knob, it will power on at the previous setting.

OCP Short Circuit Alarm

When a short circuit occurs, the variable DC power supply will stop output and send out an alarm to remind you.

Additional information


China, Poland, United States, SPAIN, Russian Federation, Ukraine


Brown, Gold, Orange, Silver, Red, White, grey, Blue, Green, Black, Yellow, Purple, Pink



Output Current


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