Review DC Power Supply Variable, Adjustable Switching Bench Power Supply (0-30 V 0-5 A) with 4-Digits LED Display, 5V/3.6A USB Quick-Charge Interface, Short Circuit Alarm, Coarse and Fine Adjustments
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- 【Automatic Power Calculation】 Different from other dc power supplies, WANPTEK DPS305U dc power supply can automatically calculate the power value according to the voltage and current, but also can simultaneously display the 4-digit voltage, current and power values, numerical accuracy of 0.01V and 0.001A.
- 【5V/3.6A USB Interface】The variable power supply has built-in fast charging protocol identification chip that supports USB fast charging function, which is different from the ordinary USB charging interface in that it has a 5V/3.6A output that can quickly charge your mobile phones and or other devices or be used to charge the device to be repaired.
- 【Short Circuit Alarm】In order to improve the safety of the dc power supply and prolonging its service life, we have designed a short circuit alarm for the dc power supply. When a short circuit occurs, the variable DC power supply will stop output and send out an alarm to remind you. Bench power supply also have safety protections such as overvoltage, overcurrent, overheating and overload.
- 【Wide Applications】The adjustable power supply features an intelligent temperature-controlled fan and heat sink for excellent heat dissipation and is especially suitable for laboratory, electronic repair DIY, communication equipment maintenance, products line, scientific research and teaching units.
- 【Packaging and After-Sales】1 x power host, 1 x output power cord, 1 x input power cord, 1 x user manual, We provide lifetime technical support. If you are not satisfied with the product you received, please feel free to contact us.
Product Description
WANPTEK DPS305U is a high-precision adjustable switching DC voltage regulated power supply, which can display voltage, current and power at the same time. Compared to conventional linear power supplies, our DC power supplies are more compact and lighter, with higher precision and efficiency.The product is widely used in mobile phone repair, schools and production line, which is popular among users. It is designed for laboratory and industrial use.
Input voltage 115V/230V can be switched to meet your needs.
Input voltage: 230V/115V±10%; 50Hz/60Hz
There is a voltage switch on the back of the power supply that it needs to be flipped to 115V if you are using 110V.
- High Precision and Stability
- Compact and Lightweight
- OCP-Overcurrent Preotection
- OVP-Overvoltage Pretection
5V/3.6A USB Interface & Short-Circuit Alarm
USB fast-charging function, supports multiple fast-charging protocols, easy to charge mobile phones, batteries,etc.
The dc power supply will sound an alarm when there is a short circuit, which makes the DC regulated power supply safer.
- Display accuracy: 0.5% ±3 words
- Display resolution: voltage 0.01V, current 0.001A
- Line Regulation: 0.1%±3mV
- Load regulation: 0.2%±3mV
- Working temperature: 0℃～40℃ R.H.<80%
- Storage temperature: -10℃～70℃ R.H.<70%
- Ripple and noise: ≤0.5% Vp-p
- Protection mode: current limit protection, short-circuit alarm stop output, automatic recovery.
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High-Precision Four-digit DisplayThe bench power supply has a large 4-digit LED digital high-resolution display which can simultaneously display the values of voltage, current and power. You can see the data clearly even in a dark environment. | USB Quick Charging InterfaceWhat makes it different from the common USB port is that it is a 5V/3.6A fast charging port, which allows you to charge your phone or other devices with USB ports more quickly.(Note: The charging speed may vary based on different phone device). | Temperature-Controlled Intelligent FanThe bench power supply adopts temperature-controlled intelligent fan for excellent heat dissipation, extended fan life and effective noise reduction. |
 |  |  |  |  | |
|---|---|---|---|---|---|
| DPS305U | DPS3010U | WPS305 | WPS3010 | APS3010 | |
| Output DC Current | 0-5A | 0-10A | 0-5A | 0-10A | 0-10A |
| Output Voltage | DC 0-30V | DC 0-30V | DC 0-30V | DC 0-30V | DC 0-30V |
| Display Data | Voltage / Current / Power | Voltage / Current / Power | Voltage / Current / Power | Voltage / Current / Power | Voltage / Current / Power |
| Input Voltage | AC 230V/115V±10%；50Hz/60Hz | AC 230V/115V±10%；50Hz/60Hz | AC 230V/115V±10%；50Hz/60Hz | AC 230V/115V±10%；50Hz/60Hz | AC 230V/115V±10%；50Hz/60Hz |
| Display Mode | 4-Digital Full LED Display | 4-Digital Full LED Display | 4-Digital Full LED Display | 4-Digital Full LED Display | 4-Digital Full LED Display |
| USB Quick-Charge Interface | ✓ | ✓ | ✓ | ✓ | ✓ |
| Short Circuit Alarm | ✓ | ✓ | ✓ | ✓ | ✓ |
| Output Switch Control | ✓ | ✓ | ✓ | ||
| Encoder Knob | ✓ | ✓ | ✓ | ||
| Memory Key | ✓ |
Product Specifications
Specification for this product family
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