LAMBDA MA4000220A Alpha Power Supply

( Brand: Lambda ), ( Part Type: Supply ), ( Nominal Power Rating: 400 W ), ( Manufacturer Part Number: MA4000220A )

Review LAMBDA Alpha 400 Power Supply Warranty

The Lambda MA4000220A Alpha 400 Power Supply is a versatile and reliable solution for powering various laboratory and industrial applications. This power supply delivers a continuous output of 400 watts and is capable of providing up to 5 amps at 80 volts, making it suitable for powering high-current devices.

The Alpha 400 Power Supply features a front-panel LCD display that provides real-time voltage, current, and power information, allowing for precise and easy adjustments. The unit offers a wide adjustment range of 0-80 volts DC and 0-5 amps DC, with adjustment increments as small as 0.01 volts and 0.01 amps, ensuring fine-tuned control.

The power supply boasts a robust construction with a heavy-duty aluminum housing, ensuring durability and protection against external influences. It also features overvoltage, overcurrent, and short-circuit protection, ensuring safe and reliable operation, even in demanding environments.

Additionally, the Alpha 400 Power Supply includes a built-in fan for efficient cooling, allowing for continuous operation even under heavy loads. The front panel also features a conveniently located rotary switch for selecting between various output voltage ranges, making it suitable for use with a wide variety of devices.

The power supply comes with a detachable 15A IEC power cord, allowing for easy connection to a standard electrical outlet. It also includes a set of banana connectors and a terminal strip for various output connection options, providing flexibility for a range of applications.

Overall, the Lambda MA4000220A Alpha 400 Power Supply offers a powerful and precise solution for powering laboratory and industrial equipment, with a user-friendly interface, robust construction, and advanced safety features.

The Lambda MA4000220A Alpha 400 is a powerful and versatile DC power supply designed for various applications, particularly in laboratory and industrial settings. Here are some pros and cons that may help you make an informed decision about purchasing this power supply:

1. High Power Output: The Alpha 400 can deliver up to 400 Watts of continuous power, making it suitable for powering demanding loads.

2. Wide Voltage Range: It can output voltages ranging from 0 to 40 Volts, with adjustable current limiting and overload protection.

3. Multiple Output Connectors: It comes with multiple output connectors, including a banana plug connector, a binding post connector, and an XLR connector.

4. Safety Features: It includes safety features such as short circuit protection, overvoltage protection, and overcurrent protection.

5. Temperature Controlled Fan: The fan automatically adjusts its speed based on the power supply's temperature, ensuring efficient cooling.

6. Remote Control Capability: It can be remotely controlled via an optional RS-232 interface, making it easier to operate and monitor from a distance.

1. Size and Weight: The Alpha 400 is a heavy and bulky power supply, weighing approximately 15.4 pounds (6.98 kg).

2. Price: It is a relatively expensive power supply, with a higher price point compared to some other models with similar specifications.

3. Limited Frequency Range: It can only output a maximum frequency of 10 Hz, which may not be suitable for certain applications that require a wider frequency range.

The Lambda MA4000220A Alpha 400 is a high-performance DC power supply that offers a wide range of output voltages, multiple connectors, and robust safety features. Its high power output and temperature-controlled fan make it a suitable choice for powering demanding loads in laboratory or industrial settings. However, its size, weight, and price may be drawbacks for some users. Ultimately, the decision to purchase the Alpha 400 depends on the specific requirements of your application and your budget. If the power supply's advantages align with your needs, then it may be a worthwhile investment. Otherwise, you may want to consider alternative options with similar specifications but different features or price points.

If you require a high-performance DC power supply with a wide range of output voltages, multiple connectors, and robust safety features, the Lambda MA4000220A Alpha 400 is an excellent choice. However, if you are looking for a more compact, lighter, or affordable option, you may want to explore other models in the market with similar specifications. Ultimately, it is essential to carefully evaluate the features and benefits of each power supply to determine which one best meets your specific application requirements and budget.

Details:

Have a question. Please review all photos and details before purchasing. Reach out anytime. 30-Day Return Warranty, Shipping and Handling.

part #: ma4000220a prices

• $250.00-$675.00

specifications strialpower:

• brand: Lambda
• part type: Supply
• nominal power rating: 400 W
• manufacturer part number: MA4000220A

offer strialpower:

• quantity: 1
• sold: 0
• started: January 24, 2026
• options: Ship-to-home
• best offers: True
• availability: In Stock

general strialpower:

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

seller strialpower:

• city: Rocklin, California
• rating: 99.7%
• # reviews: 2936

payments strialpower:

• wallet: Paypal
• credit card: Diners-club
• other

shipping strialpower:

• class: Standard
• transit: 4-9 Days
• type: Fixed
• service: Standard
• cost: $0.00

returns strialpower:

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

Lambda MA4000220A Is Similar To:

• Tdk Lambda Drb50-24-1 100-240vac 24vdc 2.1a 50w Power Supply Used Free Shipping (46.6% similar) The power supply is a working pull and will come as pictured. You are buying a used TD Lambda DRB50-24-1 100-240VAC 24VDC 2.1A 50W power supply...(June 15th, 2024)
• Lambda Jws50-24 c Switching Power Supply (48.9% similar) Part #: Lambda JWS50-24/C for sale...(June 16th, 2024)
• Lambda Lcs-d2 5 Vdc 27.5 A Regulated Power Supply Lxs-d-5-ov (44.8% similar) Condition is for parts or not working. Shipped with USPS priority mail. Lambda 5 CDC 27.5 a / regulated power supply XLS-D-5-IV...(June 17th, 2024)
• Lambda V6g05zq C5b4 Tdk Vega 650 Power Supply 48vdc 20a Output 100-240v Input (42.7% similar) Items in LOT1. And the cost of return shipping. Condition used. Country of manufactures. Part NUMBERV6G05ZQ C5B4. Model V6G05ZQ. 48 volt output. Ask our experts. This was pulled from operational unit...(June 20th, 2024)
• Lambda V604xfp Tdk Vega 650 Power Supply 48vdc 20a Output 100-240v Input (44.4% similar) Ask our experts. Model V604XFP. Items in LOT1. Part number/a. 48 volt output. Country of manufactures. Condition used. Dual 10 output. And the cost of return shipping. This was pulled from operational unit...(June 20th, 2024)
• Tdk Ls150-5 Lambda Switching Power Supply (44.2% similar) This is an as-is sale. This is for one used TD Lambda LS150-5 switching power supply...(June 21st, 2024)
• Lambda Electronics Lns-p-20-43868 Regulated Power Supply T39686 (41% similar) Lambda electronics LENS-P-20-43868 regulated power supply T39686 warranty information: this is a used item, in good condition and includes 30 day warranty.: input: 105-127 vac, 4.0A max...(June 21st, 2024)
• Tdk Alpha-600w Tdk-lambda Alpha 600w H60638 Amat 50513215200 (33.3% similar) If a lift gate is needed for delivery, please let us know upon quote request...(June 22nd, 2024)
• Densei-lambda Ccb024b Densei-lambda Power Supply For Fanuc A05b-2550-c020 Emergency Stop Unit (36.7% similar) Dense-lambda CCB024B power supply for fang A05B-2550-C020 emergency stop unit R30IA system. Removed from working machine. The components are in good condition however the unit does not have all of wiring harness...(June 23rd, 2024)
• Lambda Gc-10 Nemic Tdk Dc Power Supply 105-132v 47-440hz (45.5% similar) Whether you are looking to replace an old power supply or seeking a new one for your industrial applications, this anemic Lambda dc power supply is the perfect choice. This anemic Lambda dc power supply with model CG-10 has an input voltage range of 105-132V and frequency 47-440HZ...(June 23rd, 2024)
• Tdk Lambda Nv3277l3 5 Volt 25 Amps Power Supply Tested.sku 220123 (47.1% similar) Tested for key functions, R2/READY resale. This item passed all key functionality tests. R2V3 cosmetics: c5 - used very good. Technicians notes: defect. What if I'm unsure what part I need. This item was fully tested, ensuring it passed all tests for key functions. See the pictures for...(June 24th, 2024)