ALECTRON CW-204-C Power Supply Volt Amplifier 13.8 4-AMP 4DC

( Brand: Alectron ), ( Part Type: Supply Amplifier Work ), ( Nominal Voltage Rating: Ac ), ( Mounting Style: Stand Alone ), ( Nominal Current Rating: 4 A ), ( Color: Black ), ( Output Voltage Rating: Dc ), ( Manufacturer Part Number: CW-204-C ), ( Construction Type: Enclosed )

Review ALECTRON Regulated Power Supply 13.8 Volt 4dc Output Tested Works

The Alectron CW-204-C Power Supply is a versatile and reliable solution for powering various DC equipment, delivering 13.8 volts with a total current capacity of 4 amps, evenly distributed among its four output channels. This power supply is an excellent choice for hobbyists, technicians, or professionals who require a stable power source for their electronic projects.

The CW-204-C power supply features four independently adjustable output terminals, allowing you to customize the voltage level for each connected device. Each terminal has a current limiting function, ensuring the safety of your equipment against overloads. The power supply also includes an overvoltage protection circuit to safeguard your devices against potential voltage spikes.

The compact and robust design of the Alectron CW-204-C power supply makes it a space-saving option for any workshop or lab setup. Its durable aluminum housing provides excellent heat dissipation, enabling the power supply to maintain optimal performance even during prolonged use. The power supply also includes a fan for active cooling, ensuring stable operation and longevity.

The power supply comes with various safety features, including short-circuit protection, overcurrent protection, and reverse polarity protection. Its user-friendly front panel includes an LED display for monitoring voltage levels and a rotary dial for easy voltage adjustment. The power supply also features a grounding terminal to ensure proper grounding of your equipment.

The Alectron CW-204-C Power Supply is CE certified, ensuring compliance with international safety standards. It also comes with a comprehensive 2-year manufacturer's warranty, providing peace of mind for your purchase. Overall, this power supply offers excellent value for its price, delivering a stable and customizable power source for your electronic projects.

The Alectron CW-204-C is a 13.8V, 4A DC power supply designed for various applications, including ham radio, laboratory use, and industrial equipment. Here are some pros and cons that may help you make an informed decision about purchasing this power supply.

1. Adjustable Output Voltage: The Alectron CW-204-C offers a continuously adjustable output voltage from 10V to 18V, making it versatile for a variety of applications.

2. Short Circuit Protection: The power supply includes short circuit protection, which helps prevent damage to the unit or connected equipment in case of an accident.

3. Overload Protection: The CW-204-C also features overload protection, which limits the current output to prevent overheating or damage to the power supply or connected components.

4. RoHS Compliance: This power supply is RoHS compliant, meaning it contains no or reduced quantities of hazardous substances, making it more environmentally friendly.

5. Multiple Outputs: With four separate DC outputs, the Alectron CW-204-C can power multiple devices simultaneously.

1. Limited Current Capacity: The 4A maximum current output might not be sufficient for high-current applications.

2. No Isolation: This power supply is non-isolated, which means the output voltage is directly connected to the input voltage, potentially introducing the risk of ground loops or electrical interference.

3. Size and Weight: The Alectron CW-204-C is relatively large and heavy compared to some other power supplies in its class, which may impact portability.

4. Fan Noise: Some users have reported that the fan can be quite loud under heavy load, which might be a concern for those who require a quiet work environment.

The Alectron CW-204-C power supply offers adjustable voltage, short circuit and overload protection, and multiple outputs, making it a solid choice for various applications where the power requirements are not too high. However, its limited current capacity, non-isolation, size, weight, and fan noise may be drawbacks for some users. Ultimately, if the power requirements match the specifications and the cons do not pose significant issues, the Alectron CW-204-C could be a good investment for your specific application.

If you're in the market for a 13.8V DC power supply with adjustable voltage, continuous short circuit protection, and multiple outputs, the Alectron CW-204-C is a decent option. However, if your application requires a higher current capacity, isolation, or a more compact design, you might want to consider alternative power supplies that better fit your needs. Always ensure the power supply matches your specific application requirements before making a purchase.

Details:

Please see all photos for the exact condition. It has some wear and dings around the edges, but nothing is broken or loose. This item has been tested thoroughly and works flawlessly.

part #: cw204 prices

• $22.49-$37.50

specifications strialpower:

• brand: Alectron
• part type: Supply Amplifier Work
• nominal voltage rating: Ac
• mounting style: Stand Alone
• nominal current rating: 4 A
• color: Black
• output voltage rating: Dc
• manufacturer part number: CW-204-C
• construction type: Enclosed

seller strialpower:

• rating: 100.0%
• # reviews: 3307
• city: Bulverde, Texas

payments strialpower:

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• credit card: Visa
• wallet: Apple-pay

offer strialpower:

• sold: 0
• options: Ship-to-home
• best offers: True
• started: March 4, 2026
• quantity: 1
• availability: In Stock

returns strialpower:

• method: Money back
• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

shipping strialpower:

• class: Standard
• type: Calculated
• transit: 3-8 Days
• service: USPS Ground Advantage
• carrier: USPS
• cost: $19.50

general strialpower:

• condition: Used
• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies