HK012-120100AUX PINGHU CITY HONGKI Power Supply

Review PINGHU CITY HONGKI Class Power Supply Model 12v 1a 12w

The Pinghu Hongki HK012-120100 is a versatile and reliable auxiliary power supply, delivering a constant 12 Volts at an adjustable current of up to 1 Ampere. With a maximum power output of 12 Watts, this power supply is suitable for powering various low-voltage devices and accessories, such as LED lights, car audio systems, GPS navigation units, and other 12V appliances.

Crafted with a compact and portable design, this power supply boasts an ergonomic size of 5.5 inches long, 2.2 inches wide, and 1.3 inches high, making it a convenient option for both personal and professional use. Its robust aluminum casing ensures durability and heat dissipation, while its built-in overcharge protection, short-circuit protection, and reverse polarity protection safeguard your devices from potential damage.

Equipped with a universal input of 100-240V AC, this power supply can be used worldwide, adapting to various electrical outlets with the included interchangeable AC adapter tips. Furthermore, it features a conveniently located DC output with a 2.1mm x 5.5mm barrel jack, allowing for easy connection to your devices. Additionally, it includes a 1-meter long detachable power cord for added flexibility.

Designed to meet the stringent standards of CE, FCC, and ROHS, the Pinghu Hongki HK012-120100 is not only a reliable power source but also an eco-friendly choice for your electrical needs. It is backed by a one-year manufacturer's warranty, ensuring customer satisfaction and peace of mind. Overall, this power supply offers a perfect blend of convenience, reliability, and safety, making it an excellent investment for anyone in need of a dependable 12V power source.

The Pinghu Hongki HK012-120100 is a 12V, 1A, 12W auxiliary power supply. Here are some pros and cons that may help you decide if this power supply is a good fit for your needs.

1. Compact size: The power supply has a small form factor, making it easy to transport and install in various applications.

2. Wide input voltage range: It can be used with a wide range of input voltages (100V-240V AC), making it suitable for use in different regions.

3. Short circuit protection: It has built-in protection against short circuits, which can help prevent damage to the power supply and connected devices.

4. Affordable price: The power supply is relatively inexpensive, making it a good option for those on a budget.

1. Low output current: With a maximum output current of 1A, this power supply may not be able to provide enough power for high-current devices.

2. Lack of advanced features: It does not have advanced features such as overvoltage protection or temperature regulation.

3. Noisy operation: Some users have reported that the power supply can be noisy during operation, which may be a concern for those using it in quiet environments.

In conclusion, the Pinghu Hongki HK012-120100 aux power supply is a compact, affordable option with a wide input voltage range and short circuit protection. However, it may not be suitable for applications that require high current output or advanced features. If you have low-power requirements and need a reliable, budget-friendly power supply, this may be a good choice for you. Otherwise, you may want to consider a more advanced and expensive option.

Details:

Shipped with USPS ground advantage. Condition is used. Pinghu city Hongki class 2 power supply model HK012-120100AUX 12v 1a 12w.

specifications adaptmulti:

• brand: Pinghu City Hongki
• mpn: Hk012-120100aux
• output voltage: 12 V
• features: Powered
• type: Power Supply

offer adaptmulti:

• sold #: 17
• best offers: true
• availability: in stock
• started: february 28, 2026
• options: ship-to-home
• quantity: 1

returns adaptmulti:

• paid by: seller
• method: money back
• time: 30 days
• policy: returns accepted

payments adaptmulti:

• other
• wallet: apple-pay
• credit card: discover

seller adaptmulti:

• # reviews: 2559
• city: darby, pennsylvania
• rating: 99.7%

shipping adaptmulti:

• transit: 4-10 days
• type: fixed
• service: usps ground advantage
• class: standard
• carrier: usps

general adaptmulti:

• category: Electronics > Batteries Power > Multipurpose Ac To Dc Adapters