Description
- Precision display shows accurate current draw down to every 0.001A
- Precision display shows accurate voltage draw down to every 0.01V
- The voltage can be adjusted from 0 to 30V, and the current can be adjusted from 0~5A.
- This DC power supply delivers low noise and low ripple.
- Comes with a stand-alone usb charging port (supports QC 2.0 & 3.0 quick-charge protocol) that shows the real-time current and voltage draws. (5V 4A / 9V 2.5A / 12V 2A)
- The adjustment knob is powered by a digital encoder, which has more precise adjustment increment and longer service lifespan.
- The power supply automatically changes to Constant Voltage and Constant Current mode based on the load connected to protect the load.
- Comes with short circuit protection function to protect the load connected by preventing accidental short circuits.
- When in C.C. mode, output current stays constant and voltage is automatically adjusted for compensation.
- When in C.V. mode, output voltage stays constant and current is automatically adjusted for compensation.
- Comes with overheat protection to prevent damaging the power supply.
- The LED display shows real-time readings including voltage, current, USB voltage, USB current, C.C. / C.V. Mode indicator, protection modes.
- This power supply has buzzer feedback that beeps when you make an input.
- This device is FCC certified.
- This device is rated for 110V for use in the USA.
Unboxing & Demo Review
@Kiss Analog reviews the WEP 3005D IV DC lab power supply, providing a detailed operational overview, conducting current testing and voltage measurements, and even demonstrating battery charging capabilities using a digital multimeter.
| Specifications | |||
|---|---|---|---|
| Model number | 3005D IV | Rated power | 220W |
| Dimensions | L200×W98×H154±5mm | Operating ambient temperature | 14℉～104℉ |
| Relative humidity | ＜90% | Output voltage range | DC 0-5V/0-30V |
| Output power | 150W | Voltage precision | ＜0.1%+0.01V |
| Current precision | ＜0.2%+5mA | Load regulation | ＜0.5%+3mV |
| Ripple & Noise | Vrms＜0.2%(10Hz-1MHz) | Current protection | 0-5A |
| Output voltage (USB) | DC 5V/9V/12V±0.2V | Output power (USB) | 20W |
| Voltage precision(USB) | 0.1V | Current precision (USB) | 0.4%+10mA |
| Current protection (USB) | 2.5A | ||
