Wanptek WPS305H 30V/5A Variable Adjustable Switching Power Source DC Power Supply


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Approx Restocking Date: 25 to 30 Days
SKU: 1628482
  1. Output power: 150W
  2. Output voltage: 0~30V
  3. Output current: 0~5A
  4. Smart fan
  5. Encoder adjustment
  6. Full load operation
  7. Low ripple & Low noise


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Category: Benchtop Power Supply

This is Wanptek WPS305H 30V/5A Variable Adjustable Switching Power Source DC Power Supply. The power supply has a large digital display, which can directly read the voltage. It’s simple in assembly and disassembly, easy to carry, with a storage bag for compact storage.

Wanptek WPS305H 30V/5A Variable Adjustable Switching Power Source DC Power Supply compact in size, light weight and high power density system capable of long usage with connected loads. It is very much suitable for Commercial, Education and other professional usages like Maintenance of Cell phones, Computers, Electrical Appliance, Production line testing Laboratory, Scientific Research, Teaching, Factory Maintenance and host of other usages.

Program-Controlled encoder adjusts voltage and current with high precision & stability. The system is having three groups of four-digit digital display window for Voltage, Current & Power. It meets output display resolution for Voltage 0.01V and Current 0.001A. For operational safety and convenience an independent output button is provided in the system. Short press the output button will enable/disable the output. Long press the output button for 5 seconds enters system parameter settings. With a press of encoder knob each digits in the voltage and current window can be adjusted.

Wanptek WPS305H 30V/5A Variable Adjustable Switching Power Source DC Power Supply has an Independent USB fast charging interface with output power of up to 18W automatically adjusts output voltage & current according to the fast-charging protocols and also it supports a variety of other charging protocols. Temperature controlled cooling fan in the system with low noise & long-life, high-quality board is designed with OCP, OVP and over temperature protection.

Note: Voltage, ampere and watt values shown in product image are for illustrative purpose only. Please see the specifications of the product before buying. There are white and black color variants of this product which will be shipped randomly.


  1. Output voltage: 0-nominal voltage continuously adjustable
  2. Output current: 0-nominal value current continuously adjustable
  3. Smart fan
  4. Encoder adjustment
  5. Full load operation
  6. Low ripple & Low noise

Package Includes:

1 x Wanptek WPS305H 30V/5A Variable Adjustable Switching Power Source DC Power Supply

SKU: 1628482 Category:
Output power


Output voltage


Output current


Input voltage

AC 230V/115V±10%; 50Hz/60Hz

Working temperature

0°C~40°C; relative humidity: <80%RH

Storage temperature

-10°C~70C; relative humidity: <70%RH

Steady flow state CC

Current stability: 0.5%±3mA
Load stability: 0.5%±3mA
Ripple current: ≤0.5% VP-P
Recovery time: ≤500μS
Temperature coefficient: ≤100ppm/℃
Continuously adjustable from 0 to rated current

Steady state CV

Load stability: 0.5%±3mV
Ripple voltage: ≤0.5% VP-P
Adjustable continuously from 0 to rated voltage.

Display resolution

voltage 0.01V, current 0.001a

Header Display

0.4 "white light four digit tube display three groups

Display accuracy

0.5%±5 words

Auxiliary function

USB quick charge, output on and off, USB PC communication (optional): Protects from overvoltage, overcurrent, overtemperature, short circuit alarm stop output.

Dimension (lxwxh)mm

190mm (l) X 90mm (W) X 145mm (h)

Weight (g)


Shipping Weight 1.5 kg
Shipping Dimensions 55 × 28 × 40 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Questions and answers of the customers

    This almost same as wantptek wps3010
  1. 0 votes
    Q This almost same as wantptek wps3010 answer now
    Asked by hdkayasth on November 27, 2023 11:57 am

    These both have different specifications and fe... Read more

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Country Of Origin: China