EHQ POWER PS3003U Supply 0-30V/0-3A
( Brand: Ehq Power ), ( Manufacturer Part Number: PS3003U ), ( Part Type: Supply ), ( Cosmetics: C4 Used Good )
Review EHQ POWER 0-30v/0-3a Supply See Photos
The EHQ Power PS3003U is a versatile and high-performance DC power supply unit designed for various applications that require a voltage range of 0-30V and a current capacity of 0-3A. This power supply is an excellent choice for powering electronic devices, laboratory experiments, or as a benchtop power source.
The PS3003U comes with an intuitive and user-friendly front panel interface, featuring both an LCD display and a rotary dial for easy voltage and current adjustments. The LCD screen shows the real-time voltage and current readings, ensuring accurate and precise power output settings. The power supply also includes overvoltage, overcurrent, and short-circuit protection, safeguarding your devices against potential damage.
This power supply features a constant voltage and constant current output, ensuring stable power delivery to your devices. The fan-assisted cooling system ensures that the power supply can handle high power loads without overheating, making it suitable for continuous use. The unit has a compact and lightweight design, allowing for easy transportation and storage.
The PS3003U comes with various safety features, including a locking power socket to prevent accidental disconnection, a grounding terminal to ensure a safe electrical ground, and a fuse holder for added protection against short circuits. The power supply also features a detachable IEC power cord, making it easy to connect to a power outlet.
The EHQ Power PS3003U is a reliable and versatile power supply solution for powering a wide range of electronic devices and laboratory experiments. Its user-friendly interface, precise voltage and current adjustments, and safety features make it an ideal choice for hobbyists, students, and professionals alike.
The EHQ Power PS3003U is a 0-30V/0-3A adjustable power supply unit (PSU). Here are some pros and cons that might help you decide if this PSU is a good fit for your needs:
Pros:1. Adjustable voltage and current: The ability to adjust the output voltage and current makes this PSU versatile and suitable for various applications.
2. Wide input voltage range: The PSU can accept an input voltage range of 100-240VAC, making it suitable for use in different regions and power supply configurations.
3. Short circuit protection: The PSU has built-in short circuit protection, which can help prevent damage to the supply or the connected equipment.
4. Overcurrent protection: The PSU also has overcurrent protection, which can help prevent damage to the supply or the connected equipment in case of an overload.
5. RoHS compliant: The PSU is RoHS compliant, which means it does not contain any restricted hazardous substances, making it an environmentally friendly option.
Cons:1. Manual adjustment: The PSU does not have an automatic voltage or current adjustment feature, which means the output voltage and current must be adjusted manually using the knobs on the unit.
2. Lack of advanced features: The PSU does not have advanced features like remote control, constant current or constant voltage mode, or overvoltage protection.
3. Limited power output: With a maximum output voltage of 30V and maximum output current of 3A, this PSU may not be suitable for applications that require high power output.
4. Bulkiness: The PSU is relatively large and heavy compared to some other options in the market, which might make it less portable.
Conclusion:The EHQ Power PS3003U is a versatile and reliable adjustable power supply unit that is suitable for various applications where manual adjustment of voltage and current is required. Its wide input voltage range, short circuit protection, and overcurrent protection make it a safe and reliable option. However, its lack of advanced features, limited power output, and bulkiness may make it less suitable for some applications or users who require more advanced features or higher power output.
Recommendation:If you require a simple and versatile adjustable power supply unit with a wide input voltage range and manual voltage and current adjustment, the EHQ Power PS3003U could be a good option for you. However, if you require advanced features like remote control, constant current or constant voltage mode, or high power output, you may want to consider other options in the market that better meet your specific requirements.
Details:
Collectible/Specialty Electronics. EHQ POWER PS3003U 0-30V/0-3A SUPPLY, SEE PHOTOS: 144769. Poly-chlorinated phenol's CBS Batteries, or5.
May have broken or missing parts. Unable to test. CRT glass, except for glass with lead content less than 5 parts per million, and clean of phosphor, fines, coatings Frito 4.
part #: ps3003u price
- $19.99
specifications powsuppy:
- brand: Ehq Power
- mpn: Ps3003u
- part type: Supply
- cosmetics: C4 Used Good
offer powsuppy:
- sold: 0
- best offers: True
- quantity: 1
- options: Ship-to-home
- started: December 11, 2025
- availability: In Stock
payments powsuppy:
- wallet: Paypal
- credit card: Mastercard
- other
returns powsuppy:
- time: 30 Days
- method: Money back
- paid by: Seller
- policy: Returns Accepted
seller powsuppy:
- # reviews: 4057
- city: Gilroy, California
- rating: 99.8%
general powsuppy:
- Computers/Tablet's Networking > Computer Components Parts > Power Supplies
- condition: Used
shipping powsuppy:
- type: Calculated
- transit: 5-11 Days
- cost: $31.35
- class: Standard, One-day
- service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, FedEx Standard Overnight
- carrier: USPS, FedEx
