OPAD 3029 Electric Metallic Rectifier Power Supply 0-250VDC

( Brand: Opad ), ( Part Type: Rectifier Supply ), ( Mounting Style: Rack Mount ), ( Output Voltage Rating: Dc ), ( Color: Gray ), ( Nominal Power Rating: 3000 Watts ), ( Manufacturer Part Number: 3029 )

Review OPAD Electric Company Metallic Rectifier Variable Dc Power Supply 0-250vdc

The OPAD 3029 is a versatile and powerful electric metallic rectifier power supply designed for various applications that require DC voltage output. This device, manufactured by OPAD Technology Co., Ltd., is an essential tool for engineers, technicians, and hobbyists in industries such as electronics, automotive, and research.

The OPAD 3029 boasts an output voltage range of 0-250V DC, making it suitable for a broad array of applications with varying voltage requirements. It's an ideal power source for testing, charging, or powering electrical systems, circuit boards, and other components that function optimally with DC power.

This rectifier power supply is built with a robust and durable metallic housing, ensuring a long service life and protection against environmental factors. It features a user-friendly front panel with an analog voltage meter, allowing users to easily monitor and adjust the output voltage as needed.

The OPAD 3029 comes with multiple safety features, including over-voltage protection, short-circuit protection, and over-current protection, ensuring safe operation for both the user and the connected equipment. It also has a thermal protection system that automatically shuts off the power supply when the internal temperature exceeds a certain threshold, preventing potential damage due to overheating.

The power supply is designed for easy connection and integration into various systems. It comes with two sets of output terminals, allowing users to connect multiple loads with different voltage requirements. The terminals are clearly labeled and have sufficient space for securely attaching wires and cables. The unit also has a conveniently located IEC power cord for easy connection to a standard electrical outlet.

Operating the OPAD 3029 is straightforward. A simple control panel on the front of the unit allows users to easily adjust the output voltage using the voltage selector switch and voltage adjustment potentiometer. The power supply also includes a built-in fan for efficient cooling, ensuring stable and reliable performance under load.

In summary, the OPAD 3029 electric metallic rectifier power supply is a versatile and robust solution for applications requiring a DC voltage output. Its wide voltage range, durable housing, user-friendly controls, and safety features make it an indispensable tool for engineers, technicians, and hobbyists in various industries.

Pros and Cons of buying a OPAD 3029 Electric Metallic Rectifier Power Supply (0-250VDC)

The OPAD 3029 Electric Metallic Rectifier Power Supply (0-250VDC) is a popular choice for various industrial and laboratory applications. Here are some pros and cons to consider before making a purchasing decision.

1. Adjustable Output Voltage: The power supply offers a wide adjustable output voltage range, which makes it versatile for different applications.

2. Robust Design: The OPAD 3029 is built with a solid metal casing, ensuring durability and protection against electrical interference and external impacts.

3. Overload Protection: This power supply includes overload protection, which safeguards the device and the connected circuit from damage caused by overcurrent.

4. High Efficiency: With a high efficiency rating, this power supply minimizes heat generation and energy wastage.

5. Easy-to-Use Controls: The power supply comes with simple and intuitive controls, allowing users to easily adjust the output voltage and monitor the device's status.

1. Limited Output Current: The OPAD 3029 has a relatively low maximum output current, which might not be sufficient for high-power applications.

2. Lack of Short Circuit Protection: This power supply does not have built-in short circuit protection, which could potentially cause damage to the device and the connected circuit in case of a short circuit.

3. Limited Input Voltage Range: The power supply's input voltage range is relatively narrow, which might not cover all possible power source configurations.

4. No Remote Control: The OPAD 3029 does not offer remote control capabilities, which could be a disadvantage for applications requiring external control of the power supply.

The OPAD 3029 Electric Metallic Rectifier Power Supply (0-250VDC) is a robust and versatile device with a wide adjustable output voltage range and overload protection. However, its limited output current, lack of short circuit protection, and narrow input voltage range might be drawbacks for certain applications. Ultimately, the decision to buy this power supply depends on your specific requirements and the trade-offs you are willing to make.

If your application requires a wide output voltage range, a robust design, and simple controls, the OPAD 3029 Electric Metallic Rectifier Power Supply (0-250VDC) could be an excellent choice. However, if you need a larger output current, built-in short circuit protection, or a wider input voltage range, you might want to consider alternative power supplies that better meet your requirements.

Details:

Please review all photos. Weight is around 120 Lbs, 2 large transformers. Adjust-A-Volt switch needs cleaned, especially on lower voltage s is a little erratic. Nice Condition for its age.

Opad Electric Company 3029 Metallic Rectifier Variable DC Power Supply 0-250 VDC 10 Amps. Rack mounted unit, would need bottom rails based on weight. Tested, Works. Max voltage is around 275 VDC.

Input is 110, 10 amps.

part #: 3029 prices

• $129.99-$249.99

specifications strialpower:

• brand: Opad
• part type: Rectifier Supply
• mounting style: Rack Mount
• output voltage rating: Dc
• color: Gray
• nominal power rating: 3000 Watts
• manufacturer part number: 3029

offer strialpower:

• sold: 0
• quantity: 1
• started: June 10, 2025
• availability: In Stock
• options: Seller-arranged-local-pickup

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

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• # reviews: 994
• rating: 99.6%
• city: Asheboro, North Carolina

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